AIRCRAFT FLIGHT TERMINATION SYSTEM AND METHOD
First Claim
1. An aircraft comprising:
- a fuselage;
multiple control surfaces coupled to the fuselage; and
a flight termination system configured to separate one or more of the control surfaces from the fuselage, while leaving at least one other of the control surfaces coupled to the fuselage.
2 Assignments
0 Petitions
Accused Products
Abstract
An aircraft has a flight termination system that allows flight of an unmanned aircraft to be quickly and efficiently terminated. The flight termination system separates one of the control surfaces of the aircraft, such as a wing, from a fuselage of the aircraft, while one or more other control surfaces connected to the fuselage. The separation may be accomplished by firing one or more explosive bolts to release a clamp that connects the control surface to the fuselage. The separation causes an asymmetry in configuration that results in a rapid crash of the aircraft. The flight termination system causes termination to be effected in small flight footprint, without use of powerful explosives, and without a large cost in weight or volume. The flight termination system may be used in unpowered or powered aircraft.
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Citations
19 Claims
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1. An aircraft comprising:
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a fuselage; multiple control surfaces coupled to the fuselage; and a flight termination system configured to separate one or more of the control surfaces from the fuselage, while leaving at least one other of the control surfaces coupled to the fuselage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of terminating flight of an aircraft, the method comprising:
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separating a first control surface of the aircraft from a fuselage of the aircraft, while maintaining a second control surface of the aircraft coupled to the fuselage; and after separating the first control surface from the fuselage, crashing the aircraft. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification