Fuel cost? Jeez, good thing we have a lot of money!!$50K per hour for the F-22
It isn't just fuel. Keeping these things in top shape uses up man-hours. Something like forty hours of work for every hour of flight time.Fuel cost? Jeez, good thing we have a lot of money!!
Don't worry, that project (LM's X-33) was cancelled in 2001. You're safe from those steam emissions now!Ever notice that it's no problem for the government to make an engine that doesn't meet EPA standards.
Ooh-Rah!!! Congrats again for your niece.