GE TF39 engine and its predecessors?

Sentinel Chicken

American 71 Heavy, contact departure 126.47
Joined
17 January 2006
Messages
600
Reaction score
226
Website
lajeteepress.com
I had come across in several online pages references to a B-52 flight-testing an "XTF99" engine but I've found nothing so far more on this- I assume this is a prototype or development version of the TF39?
 

Similar threads

Back
Top Bottom