the camera moving around was a bit much however I must say that you did awesome job getting everything I want to see up close. I cant ever seem to find a video that shows the pilot engage the a/p CMD button. i was suprised he did it after climb acceleration
@rockonmario According to the book you should turn on the engine anti ice always when you have the temperature between +10 and -40 and the icing condition exists.
Foarte dragut, intr-adevar! Decolare pe ploaie torentiala, urmand ca in aprox 3 minute sa nu mai vedem aproape nici un nor, undeva in partea stanga a aeronavei. :-)
I have two ques if you don't mind. Whats the N1 switch for? And when you command LNAV,what will be the effect of the aircraft? You'r still flying manually right? Thanks. Great quality btw.
@rockonmario: OK... So, you will always use ENG anti-ice between a TAT of 10C and a SAT of -40C when icing conditions exist or are anticipated, except during climb and cruise below -40°C SAT. At ground level or low level flight you will consider TAT while at high levels you will always consider SAT from the CDU. You may consider TAT until FL 260 and SAT from FL260 to FL410. SAT = TAT - 3 x Mach No.
@wongchungui88 N1 and LNAV are both autopilots functions activated from the MCP. When LNAV is pressed at takeoff, the flight director picks up the path from the FMC and starts to offer lateral guidance for the pilots on the Primary Flight Display. As i said above, it is only a mode of the autopilot, in this video they are still flying manually even though LNAV is engaged, but they are following the Flight Director cross ( pink bars )
@wongchungui88 Yes, it will. At 3000 ft AGL, the acceleration phase of the climb procedure begins, increasing the speed from V2+10 to flaps up manuevering speed ( in this case 196 kts ). You can notice that the pitch is lowered in order to increase speed and retract flaps, once flaps are up and lights are gone ( LE FLAP EXT, LE FLAP IN TRANS), the captain engages VNAV, thus automatically increasing the climb speed to 250 kts ( speed restriction below FL100 ). I hope this helped :)
@wongchungui88 At 1000 ft Above Ground Level, you can notice that THR HLD is replaced by ARM in white, which is sort of a key moment in the whole procedure, because now the pilots will engage N1 on the MCP again, thus activating climb thrust (CLB-1 indicated on the EICAS) and reduce the engine thrust for the specified phase of flight
@wongchungui88 Now then, as LNAV/VNAV are lateral and vertical modes, N1 is a speed function. In this video, if you notice at takeoff, N1 first appears when the TO/GA button is pressed on ground, and is then replaced by THR HLD ( pretty quaint stuff, the engines will now hold the takeoff thrust computed by the FMC before departure).
@AndreiCT1 Hey thanks man. Appreciate it. One more ques. When the cpt increase speed to 195kts, the a/t will increase the speed even though N1 is selected?
@wongchungui88 I hope i helped, im sure tomcataircraft can offer a much better explanation, as he sure has heck of a lot more experience than i do. All the best!
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the camera moving around was a bit much however I must say that you did awesome job getting everything I want to see up close. I cant ever seem to find a video that shows the pilot engage the a/p CMD button. i was suprised he did it after climb acceleration
@rockonmario According to the book you should turn on the engine anti ice always when you have the temperature between +10 and -40 and the icing condition exists.
Foarte dragut, intr-adevar! Decolare pe ploaie torentiala, urmand ca in aprox 3 minute sa nu mai vedem aproape nici un nor, undeva in partea stanga a aeronavei. :-)
I have two ques if you don't mind.
Whats the N1 switch for? And when you command LNAV,what will be the effect of the aircraft? You'r still flying manually right?
Thanks.
Great quality btw.
Super. După FMC și eu cred că era spre Cluj, Mobra cred că e way point la Făgăraș if i am not wrong
@rockonmario: OK... So, you will always use ENG anti-ice between a TAT of 10C and a SAT of -40C when icing conditions exist or are anticipated, except during climb and cruise below -40°C SAT. At ground level or low level flight you will consider TAT while at high levels you will always consider SAT from the CDU. You may consider TAT until FL 260 and SAT from FL260 to FL410. SAT = TAT - 3 x Mach No.
0:01 The PFD sky color of captain side is green but the color is blue on F.O PFD. interesting.
Judging by the route on the left FMC, you were going to LRCL, right? ;)
@wongchungui88 N1 and LNAV are both autopilots functions activated from the MCP. When LNAV is pressed at takeoff, the flight director picks up the path from the FMC and starts to offer lateral guidance for the pilots on the Primary Flight Display.
As i said above, it is only a mode of the autopilot, in this video they are still flying manually even though LNAV is engaged, but they are following the Flight Director cross ( pink bars )
@wongchungui88 Yes, it will. At 3000 ft AGL, the acceleration phase of the climb procedure begins, increasing the speed from V2+10 to flaps up manuevering speed ( in this case 196 kts ). You can notice that the pitch is lowered in order to increase speed and retract flaps, once flaps are up and lights are gone ( LE FLAP EXT, LE FLAP IN TRANS), the captain engages VNAV, thus automatically increasing the climb speed to 250 kts ( speed restriction below FL100 ). I hope this helped :)
@wongchungui88 At 1000 ft Above Ground Level, you can notice that THR HLD is replaced by ARM in white, which is sort of a key moment in the whole procedure, because now the pilots will engage N1 on the MCP again, thus activating climb thrust (CLB-1 indicated on the EICAS) and reduce the engine thrust for the specified phase of flight
@wongchungui88 Now then, as LNAV/VNAV are lateral and vertical modes, N1 is a speed function. In this video, if you notice at takeoff, N1 first appears when the TO/GA button is pressed on ground, and is then replaced by THR HLD ( pretty quaint stuff, the engines will now hold the takeoff thrust computed by the FMC before departure).
@AndreiCT1 Hey thanks man. Appreciate it. One more ques. When the cpt increase speed to 195kts, the a/t will increase the speed even though N1 is selected?
Do you see that big chunk of green on wr? Moisture present well above it, AI should be turned on - end of story
@wongchungui88 I hope i helped, im sure tomcataircraft can offer a much better explanation, as he sure has heck of a lot more experience than i do.
All the best!
Very nice video!
Frumod
@AndreiCT1 I see. thanks for the knowledge! Cheers!