The guy in the blue just had this look like "Why did I agree to go along to make a video titled Why Helicopters Crash? I hope this doesn't end up being one of those videos they recover from a crash site".
I was in aviation for 25 years and flew helicopters for 15 of those years. I flew Huey helicopters in the Army during Vietnam (1966-67) and never had enough power. Early models Bell UH-1 A/B/C and D (T53L-9 and -11 engines) would droop RPM at high altitude or during hot weather. It was not uncommon to require a running take-off on the skids to get off the ground when loaded. Many landings with a load had to be to the ground because it would not hover due to low power, especially when the OAT was near 100 degrees or more. Turbine engines will droop under the right conditions. Later when we got the UH-1H with the T53L-13 engine, power was not a problem. I flew the CH-47C during my 2nd tour in Vietnam (1968-69) and had all the power I needed.
The helicopters mentioned in my comment had gas turbine engines. The size and number of turbine wheels in the engines increased power. The CH-47 helicopter had 2 engines much larger than the UH-1.
Coming in as a 30 plus year fixed wing pilot...I found this very interesting. Ground effect on a fixed wing is a different matter and can cause the aircraft to run out of runway while being airborne in forward motion below published stall speed. I have only been in a helicopter twice but what a fantastic way to fly!!!
I'm not sure what the hell you guys are talking about with the co-pilot looking scared. I see a competent and very alert co-pilot scanning the skies for other traffic and any potential hazards as well as consistently keeping an eye on his instruments. That's how every pilot should fly.
The Jet Ranger 206 simulator I flew never behaved poorly during the landing sims, but having flown fixed wing in real world, I always made an approach while flying forward and settling down during the last few seconds. But the throttle is governed in the 206. I never got to real world rotary wing, and now I'm grounded - medical. I enjoy your videos. Keep 'em coming.
Actually 1. "Settling with Power" is when Power Requirements exceed Power Available. 2. "Power Settling" or Vortex Ring State (VRS) is when your rotor enters into your own VRS and the more you add power or Collective, the greater you intensify the Vortex and aggravated descent (easy fix, reduce collective and pitch forward). All you need to know are those two conditions. In this example Power Requirements exceeded Power Available or "Settling with Power". I'm a 32 year Military Helo Bubba!
Okay after watching all the helicopter crash videos and swearing I'll never enter one of these death coffins you've restored my confidence again. I plan to sight-see by way of helicopter. Thank you!
i am so glad they finally showed the outside of the helicopter bc it is a great video and its set up perfectly but hard to imagine when you do not know what it looks like, weight, size, etc....great video guys!
Thank you for this and other videos, and this one is especially useful, to both a Helicopter, but also because it shows what my instructor always stressed, and that is "you flying here, but keep in your mind where you going to be in a minute or five. You always want to be ahead of yourself in planning the aircraft. You always need to have a plan for the "If's" If your landing spot isn't just right or the crosswind is more than you expected it to be, or your realizing you might have a powerplant issue, but keep in your mind about the "What If" situation. He would always say "You never take off without a plan!" cause once up in the air your ability to safely fly is a very dependent on factors sometimes not in your favor. Thank you again !
thank you sir one of my bucket list items is to learn to fly a helicopter but where I live there's not much opportunity so I learn what I can buy watching you folks and one day I'll be able to take real lessons keep safe
Really good. I thought about this for the recent disaster. Except i call it Panic. I wish panic would be considered more often, instead of routine excuses. Really good video.
Mischa, Your vids are great. I have 180 hours in R22s from more than a couple decades ago but opted not to continue down the path I started towards a commercial cert. You put a ton of work into these vids and your passion and expertise shows. And your playground is gorgeous. The pinnacle landings freak me out during the reconnaissance phase...they always look so tiny. I'm always relieved when you get there and the spot is large and safe. Stay safe and best wishes.
The technique for landing in flat terrain is different. If you don't have enough power to hover, you glide forward (autorotation if needed) and make a "running landing."
Great scenery and great video. I have to agree with the comment about removing your hand from the collective, but the pilot in the right seat had his on it, so obviously something briefed. It may be good to mention that rotor droop happens in single and twin turbine helicopters as well, even though they have a governor to adjust power to collective demands. Although most turbine engined helicopters have an timed overtorque limit to be able to fly out of this type of situation, although in most cases, forward speed is the best way to get out, and go past ETL and fly away. Keep up the good work and safe flying!
Great video! (Glad you did the second approach to show that committing doesn't have to be scary since you gain efficiency once you have ground effect.)
A few years ago I took a ride in a Bell 47 (the one from the MASH series) at Sun & Fun and while we were out tooling around I could tell we were out of power. If he just tried to sit in a hover and climb straight up, we would not gain altitude. There simply was nothing left. And the rotors began making a different noise. Full of fuel, two large adults and 100° temps all contributed. Rather than the steady chop chop chop your ears get used to, it began to beat and the vibration was much more severe. The blades were at their full pitch yet the piston engine could not keep the RPM up. I glanced over when I noticed all this and he simply muttered "...over pitched..." and had to fly forward to gain enough rotor RPM to land. Fascinating to see this first hand.
4:28 I believe that is an incorrect explanation of ground effect. Ground effect is due to the decrease in induced drag felt by the airfoil (in this case the rotor blades) as the tip vortices get interrupted by the ground and are weakened.
This is exactly right. Ground effect breaks the vortices, preventing them from recirculating, and thus increasing the efficiency of the rotor system. Ground effect IS NOT a cushion of air.
The cushion of air is just an quick and easy way to explain it - when one instructs its hard give the full explanation every time, especially when hovering on the side of a mountain. I'm sure Pilot Yellow and his student are fully aware of the correct explanation.
You have to remember he has to balance the technical content of these videos with more informal explanations as it will be watched by a whole range of people. From those who know nothing about helicopters to a seasoned Blackhawk pilot who did a gazillion tours in combat zones, flew at 2cm over sand dunes at night with NVGs and weaved in and out through cactus plants at 160kts white hitting all the ETAs within 0.1 sec of the flight plan. So the "cushion of air" explains it nicely to the layperson. Those in aviation will of course understand what he meant.
Correct me if im wrong : Many say Fixed wing crashes are commonly due to pilot human error, but Rotor wing crashes are more due to faulted moving parts that go wrong in the helicopter..
While working at GE building T700's that go on the Army's Blackhawk, two pilots were touring the plant. They stopped to talk to some of us assemblers who were pulling lock wire to an assembly. They invited us to come watch them "pull pitch" as they left the plant in their Blackhawk helicopter. So at 4:00pm we went out to watch at the heliport .... and we got the best air show ever. After the flight engineer did his thing, and pilots warmed up the turbines to full power they "pulled pitch" Those two GE engines jumped that copter straight up about a 100 feet in a second... they hovered, turned toward the Saugus River and booked at full speed...just when we thought they were heading away for good....they came buzzing back at a 100 feet and headed for Boston.... an amazing display of power. That day we learned what pulling pitch was in that Blackhawk.
I have learned a lot from the both of you. I'm glad to know if I'm in a situation where a person needs advice, I'll sit them down and... give them your number! Thanks for the knowledge. BTW, I love how you call it being a pilot. When I call it being a Daredevil!
Great video. I watched your video on 2 main reasons helicopters crash. Are you saying too much power in certain situations is a crashable situation - very common?
I have a question bc i watch a TON of videos and ohmygosh your video here is SO clear and Perfect looking the quality is UNbelievable! What do you film with and what settings do you use and then what do you use for post? Seriously can you tell us bc this video is better quality then any video i have ever watched??!?!?! Great Job guys!
Autism IS I film a lot with GoPro. Anything newer than a hero 6 is pretty smooth in the helicopter. I also use a Panasonic GH5. I edit in Adobe Premiere. I shoot everything on automatic because it’s easier in the helicopter.
@@PilotYellow Thank you for the reply! I am sooo loving your channel and i just cannot get over How AMAZING Your videos all look! I now want to go back to camera filming. I have been trying to upload more and more consistently so i bought the samsung note 10+ with 512GB so i could film and edit quicker but even in 4K the quality of my videos are awful and watching your channel has motivated me to break out my camera and crash course premiere pro again (i always edited in premiere but now its been so long since i even looked at it!) Love your channel, Love your videos, and everyone has been doing it with the tech info and camera info but YOUR videos have brought in a whole new look with flying into some of the most beautiful places i have ever seen and then talking about the gopro or whatever it may be and your standing on the edge of a mountain the YOU flew too, Hell Yeah i'm gonna watch!! Thank you for doing this channel
@@PilotYellow you wouldnt happen to be going to playlist live would you? I would love to meet you if you are? I am going with my 12 year old son Joshua who are channel is mostly about (he also has his Own channel!) I will not know one person there but hoping to pick up some motivation with tons of info (and hopefully lots of fun for my son!)
Regarding the danger of over-pitching in helicopters: What are the implications of electric motors for the risk of over-pitching (for both the chance of over-pitching and the ability to recover)? My Tesla has extraordinary acceleration. This is because torque depends much less on RPM. I get instant torque without having to wait for RPM. Would a helicopter pilot’s need to focus on torque and RPM range become less critical? Could electric motors be a boon to helicopter safety?
That's an awesome demonstration and well explained. There is a great video by Bradley Friesen actually experiencing this for real where he had to immediately dive off a cliff almost like your demonstration.
But when lower the pitch FAST DO YOU NOT SINK rapidly and GO IN vortex ring state ? Do not call for it ? or lowering the nose abruptly (DIVE )almost to the 45 degrees is what keep you out of trouble ? I'm NOT an pilot but i like very much your explanations .
This is as good an explanation of what may have happened in Calabassas as I’ve heard. Fits the data and the audio. Pilot just didn’t realize how close terrain was until too late
Great video! How about doing one on how to fly in the mountains and read the winds along with how to handle turbulence? I take my check ride 12/3 and, because I watch your videos, my instructor is always impressed with my knowledge. I always credit you. Keep up the great work!
Guaranteed Home, LLC wow thanks for the support. That’s really cool to hear. Good luck on your test. That’s coming up really soon. It’s such an amazing feeling once it’s done and you are officially a pilot. I will do a video on those things for sure. I can’t promise when but I will work on it.
Only thing I didn't understand was how you were close to the 100% power limit in the first place ? Was it because of the fact that you were high up and the air is thinner ?
Here after Kobe also! But his Pilot was in some super fog in VFR! But looks like at 1millsec pilot seen ground try to Bank left But at 180mph +dive it too Late! And Chopper had NO ground warning proximity system!
+Lenny James I think he lost his spacial awareness and rolled the helicopter upside down and accelerated into the ground such that he thought that down was up. He was climbing up out of the fog at 5 mph forward speed and then he ended up crashing into the ground at 180 mph.
@@Islamisthecultofsin No up side down roll! just downward forward pickup up speed like anything will! He crash at 1000+feet So just to fogy he didn't no that was 2,300 hill was on him! End of the Day was pilot ERR! At first airport he was holding at! He as the Pilot Need tell Kobe it unsafe right now we need sit it hold here for hour! Cause By time fire dept got up hill to the sit the Fog was about cleared up!
+Lenny James The issue I have is that the pilot knew the area. He had flown it many many times. If he gets into thick fog then you climb out of it. He was going 5 mph. It would be very unlikely that an experience pilot would dive and accelerate to 186 mph. I maintain that he was trying to climb out of the fog and ended up accelerating downward upside down which would explain the high speed at impact. Your way would basically mean that they pilot chose to dive toward the ground. If you are accelerating downward upside down you would feel like everything was normal when it wasn't. We both agree that he should have landed and had someone take them the rest of the way by car or van.
@@Islamisthecultofsin And VFR He can not go above 500feet clouds push him in Ground! All is to it! just see this guy drop new video lets go watch see what he saying. Im not pilot just live next door to small air lot chopper in and out and stored their! for 20years bug lot guys over their for rides and teach me stuff just case if ride with some one dies flying say i can safe get us home or down!
That characteristic instrument scan from the guy in blue! Fixed wing pilots do that same scan. Question: After lowering the collective what do you do with the cyclic? You said you turn away, so assuming you go right or left probably with pedal control since you are stalled on the rotor airfoil, but do you also add downward pitch or does the stall do that for you? In fixed wing you would drop the nose and stop any spinning with rudder. You drop the nose to get some airspeed over the wings to get lift to stop the stall. Imagine it's the same for rotor craft with probably subtle differences.
Mitchell Mitchell yes a more powerful engine would help. But everything is a fine balance in helicopters. If you get a more powerful engine it’s heavier. It needs a stronger transmission, and shafts etc. Everything adds up to a heavier helicopter. So it’s tough to get that perfect balance.
no problem carillo rods... larger oil cooler... overbore wiseco pistons..yoshimura unrestricted titanium exhausts and headers...titanium valve lifters and retainers...K&N open pod air filters..supercharged in line 4 cylinder engine walah a competition ready 0-100mph in 3 sec Drag racing helicopter!!
CFI Rotor here. I just taught maintain your rotor speed in the green a lot less to think about. Rolling off the power is not the same, depending on the helicopter too low of rotor speed can cause loss of tail rotor effectiveness. I teach RPM times torque equals horsepower. Keep it in the green and live.
etienne fourie ground effect is not a cushion of air. Being that close to the ground interferes with the formation of wingtip vortices or in this case rotor vortices reducing drag and increasing the efficiency of the wing/rotor.
I'm just a GA pilot, but wondered if you might have pointed out that on exiting the shelf you were on, you may need some additional take off altitude while still in ground effect before approaching the edge. I once made the mistake of thinking that if my plane was airborne by mid runway, I would continue to climb... even after flying off a cliff (and instantly out of ground effect). A mistake I won't make twice. :-)
I'm curious who's flying. Kind of dangerous having both guys on the cyclic. It would be easy for an over controlling accident to occur, particularly while hovering. Did you guys have a positive exchange of the controls?
In 1970 in the Alaska Range I crashed (as a passenger in the front left seat) in a FH-1100. There were 5 of us aboard (including the pilot) and we were quite heavy flying in strong winds.The pilot was asked to drop me in a cirque basin, so he climbed as he angled toward a ridge line. I'm a fixed wing pilot, and I saw him trade forward speed for elevation at the same time pulling more and more torque. Right when we were just a few feet below the ridge wind buffeted us, and I noticed 106% torque when we heard a "bang" and the pilot dropped the collective ( I presume to keep/restore rotor RPM) and our skids hit the hill bending the tips up significantly. Pilot then hit the right rudder spinning us downhill where he tried to gain energy to auto-rotate, but we hit the hill 3 or 4 more times never really achieving enough energy to maintain altitude. On the last impact with the hill we came in on a steep angle striking the rotor into the ground and we slammed to a stop. The turbine had been winding down, but got ripped out of the engine mounts causing the cowling to ignite. We all piled out with the pilot cutting his right hand on broken plexiglass. We were very lucky- I recall the turbines at that time were a bit underpowered compared to todays helicopters. We were all very lucky to survive.The bending of the skids helped us from snagging the 6 to 8 ft brush we bounced through- I figured we were going to tumble into a nasty ball.
I don't know anything about flying, but on general principles, isn't it best to demonstrate disaster recovery techniques in a spot where, if you screw up the technique, you don't fall off a cliff into a 1000-ft. gorge? When I was demonstrating how to recover from an accidental gybe and roundup in a sailboat, I didn't do it in front of an oncoming freighter in a narrow channel. Just sayin'.
You gotta love comments like this. If you don't know anything about flying or helicopters, then why the hell do you think your highly judgmental and ignorant opinion would be worth anything at all? Here's a clue....a helicopter is not even slightly close to being a sailboat.
Thank you, very interesting indeed. I fly fixed wing ultralights and sometimes my RC-helicopter which does not have much limitations of power. I´ve heard landing on top of a skyscraper is one the most dangerous landings for helis. Now I habe an Imagination, why .
Am i right in thinking that this only applies when at very high altitude? I can't imagine many landing sites where you would be able to lower collective and dive off downwards to recover rpm?
The guy in the blue just had this look like "Why did I agree to go along to make a video titled Why Helicopters Crash? I hope this doesn't end up being one of those videos they recover from a crash site".
i had no idea who was flying they never said who was in control, scary
ahvlog ya. “My controls, your controls, my controls” never heard it 😐
the student most of the video
LOL
He has the face like "I don't want to end up like Kobe"
I was in aviation for 25 years and flew helicopters for 15 of those years. I flew Huey helicopters in the Army during Vietnam (1966-67) and never had enough power. Early models Bell UH-1 A/B/C and D (T53L-9 and -11 engines) would droop RPM at high altitude or during hot weather. It was not uncommon to require a running take-off on the skids to get off the ground when loaded. Many landings with a load had to be to the ground because it would not hover due to low power, especially when the OAT was near 100 degrees or more. Turbine engines will droop under the right conditions. Later when we got the UH-1H with the T53L-13 engine, power was not a problem. I flew the CH-47C during my 2nd tour in Vietnam (1968-69) and had all the power I needed.
what did they do to the huey engines replace the in line 4 cylinder with a v8 engine to improve power?
The helicopters mentioned in my comment had gas turbine engines. The size and number of turbine wheels in the engines increased power. The CH-47 helicopter had 2 engines much larger than the UH-1.
oh okay... lucky meow you lived through that era when these engines were being improved and developed!
Thank you for your service James.
what are your toys today uncle James? V 8 mustangs? or Motorcycles?
Coming in as a 30 plus year fixed wing pilot...I found this very interesting. Ground effect on a fixed wing is a different matter and can cause the aircraft to run out of runway while being airborne in forward motion below published stall speed.
I have only been in a helicopter twice but what a fantastic way to fly!!!
Pilot Yellow, you are great guys, and thanks you for sharing your work, your art and your passion with us! Thank you Mischa.
Goran Ivanović hey thanks a lot for the support. That means a lot.
That is one extremely beautiful place you have to fly around there. Thanks for sharing the adventure!
BC for the win!
the quality of that video is amazing!!!
It’s the 60 FPS! Every iPhone since the iPhone 5 can shoot it. You need to set TH-cam app Settings to upload Full Quality.
I'm not sure what the hell you guys are talking about with the co-pilot looking scared. I see a competent and very alert co-pilot scanning the skies for other traffic and any potential hazards as well as consistently keeping an eye on his instruments.
That's how every pilot should fly.
Mike Patton, you are God. Just saying.
@@awestruckbeing5068 that was "epic" buddy.
The guy in the right seat is the handling pilot. "Co-pilot?''
Reason why he’s doing that is because he’s scared. Or camera shy
That's absolutely correct, I wonder if he's a instructor also.?
Who’s here after the Kobe news? RIP 😢
Dimitrius Wilkins our hearts go out to his family and friends. He will be missed.
😢
Me
@@PilotYellow what would cause a helicopter to lose control like Kobe's did?
Me 💔🙁
The Jet Ranger 206 simulator I flew never behaved poorly during the landing sims, but having flown fixed wing in real world, I always made an approach while flying forward and settling down during the last few seconds. But the throttle is governed in the 206. I never got to real world rotary wing, and now I'm grounded - medical. I enjoy your videos. Keep 'em coming.
This demo is a great example of having the vehicle being an extension of your body. Awesome flying. Happy landings.
Helicopters: Making motorcycles look like a safe mode of transport everyday.
True ! I really hated flying in them!
BOTH NOT GOOD PERIOD.
Only 50-60 people are killed in helicopter crashes each year. 5,000 people die from motorcycles so you're dumb.
Flubbbs so true
I will never ride one.
Actually 1. "Settling with Power" is when Power Requirements exceed Power Available. 2. "Power Settling" or Vortex Ring State (VRS) is when your rotor enters into your own VRS and the more you add power or Collective, the greater you intensify the Vortex and aggravated descent (easy fix, reduce collective and pitch forward). All you need to know are those two conditions. In this example Power Requirements exceeded Power Available or "Settling with Power". I'm a 32 year Military Helo Bubba!
Very understandable explanation, Thanks! Do you still Fly Helio, just wondering.
@@lvgeorge Yes, I bum a flight every now and then with my buddies who still fly for a living. Take care😊
These videos are a great tool. They helped me complete my commercial certificate.
Okay after watching all the helicopter crash videos and swearing I'll never enter one of these death coffins you've restored my confidence again. I plan to sight-see by way of helicopter. Thank you!
i am so glad they finally showed the outside of the helicopter bc it is a great video and its set up perfectly but hard to imagine when you do not know what it looks like, weight, size, etc....great video guys!
As always an outstanding video
Thank you for this and other videos, and this one is especially useful, to both a Helicopter, but also because it shows what my instructor always stressed, and that is "you flying here, but keep in your mind where you going to be in a minute or five. You always want to be ahead of yourself in planning the aircraft. You always need to have a plan for the "If's" If your landing spot isn't just right or the crosswind is more than you expected it to be, or your realizing you might have a powerplant issue, but keep in your mind about the "What If" situation. He would always say "You never take off without a plan!" cause once up in the air your ability to safely fly is a very dependent on factors sometimes not in your favor. Thank you again !
thank you sir one of my bucket list items is to learn to fly a helicopter but where I live there's not much opportunity so I learn what I can buy watching you folks and one day I'll be able to take real lessons keep safe
Really good. I thought about this for the recent disaster. Except i call it Panic. I wish panic would be considered more often, instead of routine excuses. Really good video.
I always wanted to know what overpiching was Thank You. You Just answer all of my Questions
i go heli-sking every year, its interesting to get an idea of all the stuff the piolet needs to know and deal with.
expensive too.
Mischa,
Your vids are great. I have 180 hours in R22s from more than a couple decades ago but opted not to continue down the path I started towards a commercial cert. You put a ton of work into these vids and your passion and expertise shows. And your playground is gorgeous. The pinnacle landings freak me out during the reconnaissance phase...they always look so tiny. I'm always relieved when you get there and the spot is large and safe.
Stay safe and best wishes.
Stefan Marraccini hey Stefan thanks for the message. Glad you are enjoying the videos. Thanks for sharing your story.
Wow, exciting & well done video! I want an MD 900 NOTAR Explorer SO BAD!
Very Nice.
Awesome recovery technique... if just happen to be landing next to a cliff...
The technique for landing in flat terrain is different. If you don't have enough power to hover, you glide forward (autorotation if needed) and make a "running landing."
I wonder if the making videos is a good idea while giving instructions to a student and if this is legal with Canadas FAA
This is awesome stuff, again your detailed explanation along with actual demonstrations makes these superb videos.
UNCLEDOUG SAYS YOU KNOW WHAT MAKES A GOOD TEACHER ? CALM SPEAKING PERSON LIKE YOU !!!! YOU SHOULD BE PROUD OF YOUR SELF !!
Simon looked a little worried, I would too! Always great info, keep it UP!
Great scenery and great video. I have to agree with the comment about removing your hand from the collective, but the pilot in the right seat had his on it, so obviously something briefed. It may be good to mention that rotor droop happens in single and twin turbine helicopters as well, even though they have a governor to adjust power to collective demands. Although most turbine engined helicopters have an timed overtorque limit to be able to fly out of this type of situation, although in most cases, forward speed is the best way to get out, and go past ETL and fly away. Keep up the good work and safe flying!
Nice info, but why are both of you holding the controls at the same time? Who is in command of the controls?
Great video! (Glad you did the second approach to show that committing doesn't have to be scary since you gain efficiency once you have ground effect.)
Why were both your hands gripping the cyclic? One at a time, who had the controls?
A few years ago I took a ride in a Bell 47 (the one from the MASH series) at Sun & Fun and while we were out tooling around I could tell we were out of power. If he just tried to sit in a hover and climb straight up, we would not gain altitude. There simply was nothing left. And the rotors began making a different noise. Full of fuel, two large adults and 100° temps all contributed. Rather than the steady chop chop chop your ears get used to, it began to beat and the vibration was much more severe. The blades were at their full pitch yet the piston engine could not keep the RPM up. I glanced over when I noticed all this and he simply muttered "...over pitched..." and had to fly forward to gain enough rotor RPM to land. Fascinating to see this first hand.
Great Video - Always very good quality and very informative
Guy on the left like .. bro....i thought u said u just wanted go for a quick ride....😂
I dont know what your heating systems are like in the heli... do you ever get cold or are the systems adequate?
hi wanted to know the difference between overpitching and overtorqueing
Always an excellent idea to practice around hard, pointy objects.
Great video!
Tell your brother Sancho I have cameras up to watch for him when I'm not home!
Terry W ok sounds good
4:28 I believe that is an incorrect explanation of ground effect. Ground effect is due to the decrease in induced drag felt by the airfoil (in this case the rotor blades) as the tip vortices get interrupted by the ground and are weakened.
This is exactly right. Ground effect breaks the vortices, preventing them from recirculating, and thus increasing the efficiency of the rotor system. Ground effect IS NOT a cushion of air.
The cushion of air is just an quick and easy way to explain it - when one instructs its hard give the full explanation every time, especially when hovering on the side of a mountain. I'm sure Pilot Yellow and his student are fully aware of the correct explanation.
You have to remember he has to balance the technical content of these videos with more informal explanations as it will be watched by a whole range of people. From those who know nothing about helicopters to a seasoned Blackhawk pilot who did a gazillion tours in combat zones, flew at 2cm over sand dunes at night with NVGs and weaved in and out through cactus plants at 160kts white hitting all the ETAs within 0.1 sec of the flight plan.
So the "cushion of air" explains it nicely to the layperson. Those in aviation will of course understand what he meant.
I really like those technical videos ,so informative! It starts to paint a picture great tutorial guys.
Timothy Lindsey I have to agree - these guys out together some fantastic content - keep it up!
Correct me if im wrong : Many say Fixed wing crashes are commonly due to pilot human error, but Rotor wing crashes are more due to faulted moving parts that go wrong in the helicopter..
This guy is a great instructor.
I've seen a bunch of videos of helicopters loosing control and flopping over on their side when taking off and landing. What causes that? Wind?
Watched until 02:48 and it is still not clear to me why and in which cases a helicopter can run low on power. Could you please explain?
Educational beast... so full of simply explained knowledge🤯
While working at GE building T700's that go on the Army's Blackhawk, two pilots were touring the plant. They stopped to talk to some of us assemblers who were pulling lock wire to an assembly. They invited us to come watch them "pull pitch" as they left the plant in their Blackhawk helicopter. So at 4:00pm we went out to watch at the heliport .... and we got the best air show ever. After the flight engineer did his thing, and pilots warmed up the turbines to full power they "pulled pitch" Those two GE engines jumped that copter straight up about a 100 feet in a second... they hovered, turned toward the Saugus River and booked at full speed...just when we thought they were heading away for good....they came buzzing back at a 100 feet and headed for Boston.... an amazing display of power. That day we learned what pulling pitch was in that Blackhawk.
I just have a question.. why would the two guys be holding the controls, why not just one?
Thanks again for another great video
I always enjoy your enthusiasm ,knowledge ,passion
For rotary wing
Is your copilot always that exuberant
Great presentation. Makes it easy to understand and easy to remember. 🌟
I have learned a lot from the both of you. I'm glad to know if I'm in a situation where a person needs advice, I'll sit them down and... give them your number! Thanks for the knowledge. BTW, I love how you call it being a pilot. When I call it being a Daredevil!
Cool. What about the skills of the helicopter pilot in “The Spy Who Loved Me”?
Awesome video and Explanation! Thank You !
Great video. I watched your video on 2 main reasons helicopters crash. Are you saying too much power in certain situations is a crashable situation - very common?
I have a question bc i watch a TON of videos and ohmygosh your video here is SO clear and Perfect looking the quality is UNbelievable! What do you film with and what settings do you use and then what do you use for post? Seriously can you tell us bc this video is better quality then any video i have ever watched??!?!?! Great Job guys!
Autism IS I film a lot with GoPro. Anything newer than a hero 6 is pretty smooth in the helicopter. I also use a Panasonic GH5. I edit in Adobe Premiere. I shoot everything on automatic because it’s easier in the helicopter.
@@PilotYellow Thank you for the reply! I am sooo loving your channel and i just cannot get over How AMAZING Your videos all look! I now want to go back to camera filming. I have been trying to upload more and more consistently so i bought the samsung note 10+ with 512GB so i could film and edit quicker but even in 4K the quality of my videos are awful and watching your channel has motivated me to break out my camera and crash course premiere pro again (i always edited in premiere but now its been so long since i even looked at it!) Love your channel, Love your videos, and everyone has been doing it with the tech info and camera info but YOUR videos have brought in a whole new look with flying into some of the most beautiful places i have ever seen and then talking about the gopro or whatever it may be and your standing on the edge of a mountain the YOU flew too, Hell Yeah i'm gonna watch!! Thank you for doing this channel
@@PilotYellow you wouldnt happen to be going to playlist live would you? I would love to meet you if you are? I am going with my 12 year old son Joshua who are channel is mostly about (he also has his Own channel!) I will not know one person there but hoping to pick up some motivation with tons of info (and hopefully lots of fun for my son!)
Autism IS no sorry I won’t be there.
How do you both have hands on the controls and not fight each other?
Which helicopter model has enough power not to be prone to overtorquing?
But in Movie A-Team the overpitching heli never been Crashed. Please explain
Excellent video ! I like helicopters but I still think they are a madman's vehicle!
Cheers!
Regarding the danger of over-pitching in helicopters:
What are the implications of electric motors for the risk of over-pitching (for both the chance of over-pitching and the ability to recover)?
My Tesla has extraordinary acceleration. This is because torque depends much less on RPM. I get instant torque without having to wait for RPM.
Would a helicopter pilot’s need to focus on torque and RPM range become less critical?
Could electric motors be a boon to helicopter safety?
That's an awesome demonstration and well explained. There is a great video by Bradley Friesen actually experiencing this for real where he had to immediately dive off a cliff almost like your demonstration.
HappyCamper yes it can happen pretty quick and easy. @bradleyfriesen does a great job recovering from it.
learning to fly in that terrain must make it easier anywhere else.
Excellent! Short and concise
Is a co pilot required for an helicopter tour in Las Vegas ?
Great video lesson sir. Thank you.
What are your thoughts on Kobe's helicopter pilot?
But when lower the pitch FAST DO YOU NOT SINK rapidly and GO IN vortex ring state ? Do not call for it ? or lowering the nose abruptly (DIVE )almost to the 45 degrees is what keep you out of trouble ? I'm NOT an pilot but i like very much your explanations .
Vuichard recovery method tell as to go only side way for a faster recovery
This is as good an explanation of what may have happened in Calabassas as I’ve heard. Fits the data and the audio. Pilot just didn’t realize how close terrain was until too late
Great video! Great instructor!
Love your videos 👌👏
Great video! How about doing one on how to fly in the mountains and read the winds along with how to handle turbulence? I take my check ride 12/3 and, because I watch your videos, my instructor is always impressed with my knowledge. I always credit you. Keep up the great work!
Guaranteed Home, LLC wow thanks for the support. That’s really cool to hear. Good luck on your test. That’s coming up really soon. It’s such an amazing feeling once it’s done and you are officially a pilot. I will do a video on those things for sure. I can’t promise when but I will work on it.
Only thing I didn't understand was how you were close to the 100% power limit in the first place ? Was it because of the fact that you were high up and the air is thinner ?
Here after Kobe also! But his Pilot was in some super fog in VFR! But looks like at 1millsec pilot seen ground try to Bank left But at 180mph +dive it too Late! And Chopper had NO ground warning proximity system!
+Lenny James I think he lost his spacial awareness and rolled the helicopter upside down and accelerated into the ground such that he thought that down was up. He was climbing up out of the fog at 5 mph forward speed and then he ended up crashing into the ground at 180 mph.
@@Islamisthecultofsin Yes sir scary ride!
@@Islamisthecultofsin No up side down roll! just downward forward pickup up speed like anything will! He crash at 1000+feet So just to fogy he didn't no that was 2,300 hill was on him! End of the Day was pilot ERR! At first airport he was holding at! He as the Pilot Need tell Kobe it unsafe right now we need sit it hold here for hour! Cause By time fire dept got up hill to the sit the Fog was about cleared up!
+Lenny James The issue I have is that the pilot knew the area. He had flown it many many times. If he gets into thick fog then you climb out of it. He was going 5 mph. It would be very unlikely that an experience pilot would dive and accelerate to 186 mph. I maintain that he was trying to climb out of the fog and ended up accelerating downward upside down which would explain the high speed at impact. Your way would basically mean that they pilot chose to dive toward the ground. If you are accelerating downward upside down you would feel like everything was normal when it wasn't.
We both agree that he should have landed and had someone take them the rest of the way by car or van.
@@Islamisthecultofsin And VFR He can not go above 500feet clouds push him in Ground! All is to it! just see this guy drop new video lets go watch see what he saying. Im not pilot just live next door to small air lot chopper in and out and stored their! for 20years bug lot guys over their for rides and teach me stuff just case if ride with some one dies flying say i can safe get us home or down!
Why is running out of engine speed called overpitching? Shouldnt pitch be related to pitch?
The old saying goes; "A chain is only as strong as it's weakest link." In this case the weakest link is usually the pilot.
Is it common for bigger helicopters to have more reserve power during Hover like when a Blackhawk isn’t loaded to full capacity?
Can you get hybrid helicopters?
Great video...nice lesson.. thanks
Very interesting video, kind of proved all my intuitive thoughts about helicopter hovering, thanks for this video.
That characteristic instrument scan from the guy in blue! Fixed wing pilots do that same scan. Question: After lowering the collective what do you do with the cyclic? You said you turn away, so assuming you go right or left probably with pedal control since you are stalled on the rotor airfoil, but do you also add downward pitch or does the stall do that for you? In fixed wing you would drop the nose and stop any spinning with rudder. You drop the nose to get some airspeed over the wings to get lift to stop the stall. Imagine it's the same for rotor craft with probably subtle differences.
Between airplanes and helicopters, which type of aircraft has more crashes per year?
What if you had a more powerful engine? Would you have more reserve? It seems a little like being in the redline just to drive the speed limit
Mitchell Mitchell yes a more powerful engine would help. But everything is a fine balance in helicopters. If you get a more powerful engine it’s heavier. It needs a stronger transmission, and shafts etc. Everything adds up to a heavier helicopter. So it’s tough to get that perfect balance.
no problem carillo rods... larger oil cooler... overbore wiseco pistons..yoshimura unrestricted titanium exhausts and headers...titanium valve lifters and retainers...K&N open pod air filters..supercharged in line 4 cylinder engine walah a competition ready 0-100mph in 3 sec Drag racing helicopter!!
Why didn't you use the in ground effect, on the first example??
Is this land scape suitable for this experience..?
Well done! Excellent instructional video. Makes perfect sense, you clearly understand the physics, it's shorts, sweet, and to the point. A+!
Nice video. Beautiful views. Flying a helicopter looks like lots of fun, but I’ll stick to walking 🙂
good pilot and teaching skills
BC is so beautiful. You sure have the best vantage point from which to see it.
CFI Rotor here. I just taught maintain your rotor speed in the green a lot less to think about. Rolling off the power is not the same, depending on the helicopter too low of rotor speed can cause loss of tail rotor effectiveness. I teach RPM times torque equals horsepower. Keep it in the green and live.
Hi, you're hovering on a cushion of air but what about Vortex Ring State and where does that come into play?
etienne fourie ground effect is not a cushion of air. Being that close to the ground interferes with the formation of wingtip vortices or in this case rotor vortices reducing drag and increasing the efficiency of the wing/rotor.
I'm just a GA pilot, but wondered if you might have pointed out that on exiting the shelf you were on, you may need some additional take off altitude while still in ground effect before approaching the edge. I once made the mistake of thinking that if my plane was airborne by mid runway, I would continue to climb... even after flying off a cliff (and instantly out of ground effect). A mistake I won't make twice. :-)
I'm curious who's flying. Kind of dangerous having both guys on the cyclic. It would be easy for an over controlling accident to occur, particularly while hovering. Did you guys have a positive exchange of the controls?
Great video excellent explanations Which is the soundtrack on the end of the video ?
Sorry I forget which song I used at the end of this one. It's from www.epidemicsound.com though if you wanted to look for it.
That's Ok ,, but the video is excellent that's for Sure
Simon is the gut I want to be by pilot. His eyes never stopped scanning, he has situational awareness.
In 1970 in the Alaska Range I crashed (as a passenger in the front left seat) in a FH-1100. There were 5 of us aboard (including the pilot) and we were quite heavy flying in strong winds.The pilot was asked to drop me in a cirque basin, so he climbed as he angled toward a ridge line. I'm a fixed wing pilot, and I saw him trade forward speed for elevation at the same time pulling more and more torque. Right when we were just a few feet below the ridge wind buffeted us, and I noticed 106% torque when we heard a "bang" and the pilot dropped the collective ( I presume to keep/restore rotor RPM) and our skids hit the hill bending the tips up significantly. Pilot then hit the right rudder spinning us downhill where he tried to gain energy to auto-rotate, but we hit the hill 3 or 4 more times never really achieving enough energy to maintain altitude. On the last impact with the hill we came in on a steep angle striking the rotor into the ground and we slammed to a stop. The turbine had been winding down, but got ripped out of the engine mounts causing the cowling to ignite. We all piled out with the pilot cutting his right hand on broken plexiglass. We were very lucky- I recall the turbines at that time were a bit underpowered compared to todays helicopters. We were all very lucky to survive.The bending of the skids helped us from snagging the 6 to 8 ft brush we bounced through- I figured we were going to tumble into a nasty ball.
Bill Roberts wow lucky you got away with that. Using yaw control the wrong way will also eat up a bit of power too.
I don't know anything about flying, but on general principles, isn't it best to demonstrate disaster recovery techniques in a spot where, if you screw up the technique, you don't fall off a cliff into a 1000-ft. gorge? When I was demonstrating how to recover from an accidental gybe and roundup in a sailboat, I didn't do it in front of an oncoming freighter in a narrow channel.
Just sayin'.
James Schrumpf You said it buster. You DONT KNOW ANYTHING so SHUT IT.
You gotta love comments like this. If you don't know anything about flying or helicopters, then why the hell do you think your highly judgmental and ignorant opinion would be worth anything at all? Here's a clue....a helicopter is not even slightly close to being a sailboat.
@@DirtFlyer LOL exactly
I think James Schrumpf is trying to stress the value of safety here, which is always necessary for actions like these. Can't be overstated.
@@ashsmitty2244
That was uncalled for, James is only interested about this topic.
Happy New Year from New Zealand...awesome videos. Your confidence is frigging amazing!
Thank you, very interesting indeed. I fly fixed wing ultralights and sometimes my RC-helicopter which does not have much limitations of power. I´ve heard landing on top of a skyscraper is one the most dangerous landings for helis. Now I habe an Imagination, why .
Am i right in thinking that this only applies when at very high altitude? I can't imagine many landing sites where you would be able to lower collective and dive off downwards to recover rpm?