The E-37 is a prototype for a futuristic aircraft. It is a powered weapon that will travel from the continental United States to worldwide battle space. Large fleets will provide continuous search and destroy capabilities. Positron energy conversion will be used for antimatter annihilation energy, which will provide the aircraft with propulsion and offensive capabilities. Weapon bays will be capable of firing multiple warheads in front of or behind the aircraft. Multiple sensors will provide full spectral surveillance of the battle space.
Eglin Air Force Base requires the following performance specifications for this prototype. The wingspan of the aircraft cannot exceed three feet. The aircraft must have a loiter capability which requires mid flight hover. To satisfy the offensive requirements paint balls will be fired from the aircraft as a safe simulated ammunition.