Built as TR-1A 80-1069. Assigned to the 17th Reconnaissance Wing stationed at Alconbury. To NASA Ames Research Center as NASA708 in 1988. Returned to the USAF as 80-1069 in 1989 and converted to a U-2S.

Operated by the 95th RS - 17th RW home based at Alconbury. Later redesignated as a U-2S. Still current in 2022.

This TR-1A was operated by 95th RS/17th RW from RAF Alconbury and later redesignated U-2S

Operated by 95 RS from RAF Alconbury. Later redesignated U-2S.