World War II Activated in early 1943 under
Fourth Air Force; spent
World War II in the United States as an Operational Training Unit, initially equipped with
Bell P-39 Airacobras for advanced fighter training. Reassigned to
Third Air Force in 1944, becoming a Replacement Training Unit for
North American A-36 Apache fighter-dive bomber ground attack aircraft. The squadron moved to
Stuttgart Army Air Field Arkansas in 1945 and realigned into a long-range strategic weather reconnaissance squadron, training with
B-25 Mitchells and long-ranger
P-61C Black Widow Night Fighters modified for weather reconnaissance missions. Moved to
Rapid City Army Air Field, South Dakota in late 1945, using P-61Cs as part of a
NACA/
Air Weather Service Thunderstorm Project to learn more about thunderstorms and to use this knowledge to better protect civil and military airplanes that operated in their vicinity. The
Northrop P-61 Black Widow's radar and particular flight characteristics enabled it to find and penetrate the most turbulent regions of a storm, and return crew and instruments intact for detailed study. Inactivated in 1946 as part of the general demobilization of the
Army Air Forces.
Reserve reconnaissance unit The squadron was activated in the reserve in July 1947 at
Hamilton Field. However, it is not clear that it was manned or equipped beyond a token cadre before President
Truman's reduced 1949 defense budget required reductions in the number units in the Air Force, and the squadron was inactivated in June 1949.
Weather reconnaissance Reactivated in 1951 in Hawaii, Equipped with very long range
Boeing WB-29 Superfortresses, upgrading to extended long-range
Boeing WB-50D Superfortresses in 1956. Conducted long-range weather flights over the Arctic and along the northern periphery of the Soviet Union; the aircraft being equipped with sensors for detecting radioactive debris to gather evidence when the Soviets tested nuclear devices. Inactivated in 1958 as part of the phaseout of the WB-50s and development of faster jet aircraft for the long-range intelligence mission. Reactivated in 1962 at
Kirtland Air Force Base, New Mexico. Beginning in 1963 began to be equipped with new high-altitude reconnaissance
Martin RB-57F Canberra aircraft modified for high altitude, long range intelligence gathering, assigned to the meteorological role. Part of their duties involved high-altitude atmospheric sampling and radiation detection work in support of nuclear test monitoring. Over the next decade the RB-57Fs were flown on a worldwide basis at very high altitudes at high speeds; the squadron being moved to Australia, then to Hawaii. Stress cracks began appearing in the wing spars and ribs of the RB-57Fs after a few years of service. Some were sent to General Dynamics for repairs. By 1969 the aircraft were basically worn out and they were flown to
Davis-Monthan Air Force Base for storage. Squadron was then inactivated. ==Lineage==