Dark Eagles: A History of the Top Secret U.S. Aircraft

595

Ronald D. Murphy, 'AMBER for long endurance,' Aerospace America (February 1989), 23.

596

Private source.

597

Leading Systems, Inc. 'Demonstrated 35 hrs endurance; large payload; 27,800 ft' (Irvine, Calif.: Leading Systems Inc., 1988); and John D. Morrocco, 'Navy Plans Operational Trials for Amber RPV in 1989,' Aviation Week and Space Technology (December 14, 1987), 25, 26.

598

Murphy, 'AMBER for long endurance,' 33, 34.

599

Leading Systems, Inc. 'Demonstrated,' 1988.

600

Morrocco, 'Navy Plans Operational Trials for Amber RPV in 1989,' 26.

601

Forecast International, Amber/GNAT Orientation, 1990.

602

Murphy, 'AMBER for long endurance,' 32.

603

William Wagner and William P. Sloan, Fireflies and Other UAVs (Arlington, Tex.: Aerofax, 1992), 18.

604

Leading Systems, Inc., 'The Leading Systems Story' (Irvine, Calif.: Leading Systems Inc., July 1989).

605

General Atomics, 'Advanced Technology Amber I' (San Diego, Calif.: General Atomics, n.d.).

606

Murphy, 'AMBER for long endurance,' 33; and Leading Systems, 'Amber Fact Sheet' (Irvine, Calif.: Leading Systems, n.d.).

607

Private source.

608

General Atomics, 'Long-endurance Tactical Surveillance and Support Systems' (San Diego, Calif.: General Atomics, n.d.).

609

Leading Systems, Inc., 'The Leading Systems Story,' July 1989.

610