Sikorsky Cypher

Cypher are UAV, that use a propeller for flying. The first model was created in 1989.

Cypher 2
In a 2001, the U.S. Navy created a prototype of Cypher 2. This model have 2 wing, in addiction to the rotary motor. Probabily may be use by Navy, in 2016.

Cypher in a Popular Colture
Any Cypher are present in Metal Gear Solid 2 : Sons of Liberty. In the game, exits a variant, calling Cyphergun.