Cypher Clerk. (Same as at (2) above extra duty. )  Governor General's Office, St. Anns.

After an initial free flight in 1993, the Cypher prototype was used in flight tests and demonstrations through most of the 1990s, ultimately leading to a next generation design, the Cypher II, which was a competitor in the United States Navy VT UAV competition.

The Cypher can carry a sensor package on struts above its hull, or can transport loads weighing up to 50 lb (23 kg).

In its winged configuration, the Cypher II has a range of over 185 kilometers (115 miles) and a top speed of 230 km h (145 mph).

Hut 8 was a section in the Government Code and Cypher School (GC CS) at Bletchley Park (the British World War II codebreaking station) tasked with solving German naval (Kriegsmarine) Enigma messages.

The first proof of concept Cypher was 1.75 meters (5.75 feet) in diameter and 55 centimeters (1.8 feet) tall, weighed 20 kilograms (43 pounds), and was first flown in the summer of 1988.

Cypher Clerk. (Deciphering secret, secret and personal and top secret telegrams from the Colonial Office, London, to the Governor General and enciphering similarly classified telegrams from the Governor General to the Colonial Office, London. )  Governor General's Office, St. Anns.