Project: Whisper is a top secret research and development project designed by the Nazis in the game Wolfenstein: The New Order.
Project: Whisper is the name given to the development of an experimental helicopter designed to be quiet in flight and undetectable by means of radar. The helicopter is also designed to be multirole, able to transport personnel and equipment or pack weapons for all out attack. They were successful in creating three VTOL-like helicopters that were capable of such a thing. The three working prototypes were placed within the London Nautica and were kept under heavy guard by means of both Soldiers and Guard Robots of the Nazi regime.
The prototypes were eventually taken by the Kreisau Circle with the help of B.J. Blazkowicz. After the compromise of the Kreisau Circle headquarters, the helicopters were eventually stationed in the submarine aircraft carrier Eva's Hammer for further operations. All three helicopters are being decorated with colorful images by Max Hass.
They also being equipped with jet engine to increase their speed and maneuverability.