GEnx engine doing some cold weather flight testing

Aviation Notable Activity
1

GE Aviation’s 747 flying testbed is in Alaska doing some cold weather testing for the GEnx.

flightaware.com/live/flight/N747 … /PAFA/PAFA

2

They might want to wait till Jan-Feb when it gets -40.

-7 is warm there in the winter, if it gets to 20 it feels good to go outside with short sleeves on