The mug measures 3-11/16'' tall. It appears to be in mint unused condition as pictured. Below here, for reference, is some additional information:
4950th Test Wing
From Wikipedia, the free encyclopedia
Active: 1971 - 1994
Country: United States
Branch: United States Air Force (Part of Air Force Systems Command)
Garrison / HQ: Wright - Patterson Air Force Base
The 4950th Test Wing, a wing of the United States Air Force, was established in March 1971. It was created as the flying unit of the Wright Air Development Center, which was created in June 1951. Wright ADC changed to Division status in December 1959 until it was replaced by the Aeronautical Systems Division (ASD) in April 1961. The 4951st, 4952nd and 4953rd Test Squadrons were activated in July 1975 and based at the West Ramp (a former Strategic Air Command facility) of Wright-Patterson Air Force Base, Ohio.
ASD is responsible for the design, development and acquisition of aeronautical systems including transports, tankers and utility aircraft, rescue helicopters, long and short range air to surface missiles, aircraft engines and electronic warfare systems. In addition, the wing supported programs conducted by other AFMC departments. The majority of AFMC's large transport aircraft were assigned to the 4950th Test Wing and were loaned to other agencies as required. The 4950th Test Wing operated a variety of testbed C-135s, many of which have featured major modifications. The wing was consolidated with the AFMC Flight Test Center's 412th Test Wing at Edwards A.F.B., CA and inactivated in 1994.
