Boeing 747-400 Air-Con System

A short video explaining the air-con system on a Boeing 747-400 passenger plane

[@Avgeek-bj4xh]

This helped a lot with a school powerpoint I'm doing. Thank you so much for this video!

[@ThePilotGuy]

Thank you for uploading this!

[@MrBen527]

Great vid!

[@danielpeterpeters9685]

Awesome

[@Jhihmoac]

So that's how they trade off hot and cool air...Through those inlets and exchanger assemblies...

[@cck1496]

Good video. Can anyone tell please what is "compressor discharge bulb" and "aspirator"?
Thanks.

[@bortfort7939]

Where to find the rest of the videos (of the other systems)?

[@PaulCareyaviation]

Hello Sink257, thanks for the upload. Can you tell me where I can buy/find the rest of the systems for the 747-4? I need to find training material on video

[@user-gg6kz7gl4r]

Comment puis-je travailler dans ce domaine

[@j4cko56]

Its a bloody turbiiiiiiiiiine, theres an eeee at the end of it!!!