Re:For Sale: Balloon Rides to Near-Space for $75,000 a Seat
by VladRussian2 on Wednesday October 23, 2013 @01:05PM
(#6600053)
previously they were flying mig-25 & 31 and these planes can go higher, especially mig-25, yet they are older and seems to be more harder(expensive) to maintain.
https://www.youtube.com/watch?v=izIClWYKK1o