B747 fuel feed automatic operation (2/3)

Razy · March 10, 2026 at 5:20 AM

Hello…

I was studying the complex fuel systems of the B747 when I realized that the fuel feed 2/3 should be automatically cut off with the operation of the flaps, I think!!

See 👇

Jet-Pack (IPACS) · March 10, 2026 at 9:03 AM Official Post

Thanks, the fuel system of the 747 isn't really simulated yet, that's why such details aren't implemented yet either.

Justapilot · March 12, 2026 at 4:32 AM

Quote from Jet-Pack (IPACS)

Thanks, the fuel system of the 747 isn't really simulated yet, that's why such details aren't implemented yet either.

ipacs, can you solve the problem of the B737-500, B747, and Concorde climbing very slowly due to lack of burns (F15 is veryyy light) 🙏🏻

Overloaded · March 12, 2026 at 7:10 PM

Quote from Justapilot

ipacs, can you solve the problem of the B737-500, B747, and Concorde climbing very slowly due to lack of burns (F15 is veryyy light) 🙏🏻

What was your 737-500 height, Indicated Air Speed (IAS), Engine N1, and selected weight? Were you in control or letting the 'co-pilot' take care of things?

Tags