Digby Listening Station Royal Air Force Station England 100 Year / UK Joint Defence SIGINT Base / GCHQ / NSA Challenge Coin Army This coin is approximately is

This coin is approximately is 1 5/8 inches in diamter

From 1984 to July 1991

The squadron converted to LGM-30G Minuteman III missiles from December 1971 to March 1973

This coin is an original 1980s version of the 7th Special Forces coin

with whom they had interactions

Digby Listening Station Royal Air Force Station England 100 Year / UK Joint Defence SIGINT Base / GCHQ / NSA Challenge Coin Army This coin is approximately isThis coin is approximately 2 inches in diameter. Royal Air Force Digby otherwise known as RAF Digby is a Royal Air Force station located near Scopwick and 11. 6 mi (18. 7 km) south east of Lincoln, in Lincolnshire, England. The station is home to the tri service Joint Service Signals Organisation, part of the Joint Forces Intelligence Group of Joint Forces Command.[3] Other units include the RAF Aerial Erector School, No. 54 Signals Unit and No. 591