Modernization effort underway to keep Holloman High Speed Test Track on the rails
Holloman High Speed Test Track personnel conduct an ejection test at Holloman Air Force Base, New Mexico. Ejection testing is among the wide of array of testing at the HHSTT, which is operated by the 846th Test Squadron, a unit of the 704th Test Group of the Arnold Engineering Development Complex, headquartered at Arnold Air Force Base, Tenn. Personnel in the 846 TS are currently exploring the modernization of the test track, now in its eighth decade of existence, to extend its lifespan and further aid in the development of hypersonic systems. (U.S. Air Force photo)