Army Air Force meteorologists prepare to launch hydrogen-filled balloon Balloon transported radiosonde that transmitted back to station Radiosonde measured temperature, humidity, and pressure This instrument was used up until just before the end of WWII Iceland post important for shipping and forecasting for European operations
Photo Category: Instruments - Balloons - War
Photo Location: Iceland, Meeks Field
Photo Date: 1944?
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Added On | 19th October 2015 |
Viewed | 10 viewed |