Originally Posted by
Box Blur
General Electric CF/TF34? (Bombardier Challengers/A-10s & S-3s)
Yes, we once did a proposal for the US Navy essentially changing out the Civilian CF on a Challenger 601 for a Military TF-34 as the S-3 version, at least, has an additional Generator pad. Very useful when you're looking for all the Electrical power you can get for your "Systems Trainer" aka Jammer Bird.
BTW I'm not sure there's much commonality between the Olympus 593B in Concorde and previous Military but lower thrust versions.