ex 43-48182, N1561M and N54V. In 1977 acquired by the FAC. Became FAC1686 in 1986 and converted to a BT-67, s/n 24 (photographer not known)

This Sikorsky UH-60A was one of the first acquired by the USAF, assigned to the 55th Aerospace Rescue and Recovery Squadron at Eglin AFB, and scheduled to become the second prototype HH-60D Night Hawk combat rescue helicopter, before this program was cancelled. It was photographed with four other 55 AARS' UH-60s in January 1985. It was later converted to a HH-60G with the addition of an advanced combat navigation system, defensive armament and an inflight refuelling boom. It crashed while serving with the 58th SOW/512th RQS, near Angel Fire, NM on May 11, 2005.

The McKinley Climatic Laboratory is both an active laboratory and a historic site located in Building 440 on Eglin Air Force Base, Florida. It was built late in the Second World War and first used as a refrigerated hangar for conducting cold weather tests on aircraft in May 1947. On the day this photo was taken, the inside temperature (as indicated by the large thermometer mounted on the hangar door) was -70F degrees when an unknown aircraft model was under test. In January 1985, MH-60G Pave Hawk helicopters of the 55th Aerospace Rescue and Recovery Squadron were based next-door to the Lab.

A Bell 47G-2 on a vessel passing through the Miraflores Locks of the Panama Canal.