Spacepope From Vatican City, joined Dec 1999, 2735 posts, RR: 1 Reply 1, posted (9 years 4 months 2 weeks 1 day 2 hours ago) and read 2858 times:
B-52Gs are long gone. C-5 was supposed to get the CF-6. B-52H... don't open that can of worms. You see, the USAF likes to repair TF-33s, it is a bit of a hobby to them. No need to replace them, they have enough spares to keep on repairing them till the year 3000!
RayChuang From United States of America, joined Jun 2000, 7694 posts, RR: 5 Reply 6, posted (9 years 3 months 3 weeks 2 days 23 hours ago) and read 2411 times:
I believe that the first C-5's that will be re-engined with the General Electric F103 (the military version of the CF6-50 engine) are supposed to get their upgrades starting in 2005. I think they plan to upgrade about 50 C-5's with rebuilt wings and F103 engines by 2010.