Constant Phoenix Advance Atmospheric Equipment / Operator Collection Nuclear Sniffer Any Air, Anytime WC-135 Operator Air Force Challenge Coin Poster/Magnet The Roman Numerals correspond to

The Roman Numerals correspond to position in the alphabet: III=3=C

the ECHELON surveillance system was initially developed by the FVEY to monitor the communications of the former Soviet Union and the Eastern Bloc

1 1/2 inch Challenge Coin engraved: 1st P L

elements of Company B of the 3rd Ranger Battalion and the battalion headquarters deployed to Somalia as part of Task Force Ranger

Condition: Used

Constant Phoenix Advance Atmospheric Equipment / Operator Collection Nuclear Sniffer Any Air, Anytime WC-135 Operator Air Force Challenge Coin Poster/Magnet The Roman Numerals correspond toThis coin is approximately 2 inches in diameter with hard baked enamel. WC 135 Constant Phoenix Mission The WC 135W Constant Phoenix atmospheric collection aircraft supports national level consumers by collecting particulate and gaseous effluents and debris from accessible regions of the atmosphere in support of the Limited Nuclear Test Ban Treaty of 1963. Features The aircraft is a modified C 135B or EC 135C platform. The Constant Phoenix's