Skip to main content
McKinley Climatic Laboratory
Society
Main Category
Era
Date Created
Location Country
us
Coordinates
30.475833, -86.5075
Address1
46th Test Wing
City
Eglin AFB
State
Country
Zip

Designed and constructed in the early 1940s, this laboratory has an unequalled capacity to simulate a wide range of climatic conditions from arctic cold to jungle moisture. Data from tests of some three hundred different aircraft and over two thousand items of equipment has provided information vital to the performance, safety, and reliability of aircraft operating in extremes of weather.

Originally designed to contain two B-29s, the huge hangar can test aircraft in any operational condition, except flying. Projects have advanced not only climatic simulation and testing but also concepts for refrigeration and insulation, dedicated instrumentation for evaluating turbojet performance, and surveillance and control systems. Some of the tests conducted there include insulation tests on the space shuttle tiles, weather data collection from drifting oceanic buoys, deicing fluids for aircraft wings, electrical contacts under icing conditions, and arctic personnel survival. Ten chambers built in addition to the main hangar include a temperature and humidity room, salt-test room, and rooms for wind, rain, dust, desert, tropic, and jungle climates.

Colonel Ashley C. McKinley, USAF, was the first to suggest that all U.S. aircraft should be able to operate -65 F and that a refrigerated hangar be built to test compliance. The first operational test was conducted May 1947.

Test facility with unequalled capacity to simulate a wide range of climatic conditions from arctic cold to jungle moisture for full-scale equipment testing
Image Credit
Public Domain (United States Air Force)
Image Caption
McKinley Climatic Laboratory
Stay informed - subscribe to our newsletter.
The subscriber's email address.