Former US Army 63-8500 was retired to MASDC in 1976. The remnants of the storage number (XA0178) remain in shadow on the forward door. Transferred to the State of Washington in 1978, the helicopter is pictured in reserve for their restricted helicopter fleet. The registration was cancelled in 2013.

Originally US Army 62-02097, this Huey was withdrawn May 15, 1976. On a second life, it's pictured operated by the State of Washington for fire fighting. The helicopter is still current with Williams Helicopter out of Idaho at the time of uploading.

Bell OH-58A 68-16830 was upgraded to an OH-58C. With a more powerful engine, the early OH-58Cs also had flat windscreen panels. It was to reduce reflections on the battlefield that may give away it's position, the flat panels were found it restricted forward vision compared to the standard curved windscreen. This aircraft is on the US civil aviation registry as N76KP to Northwest Helicopters but is displayed unmarked.

Originally 70-15708 with the US Army, this Iroquois was added to the US Forest Service in 2011. It has been made available to the Washington Department of Natural Resources under the Federal Excess Personal Property (FEPP) program. This allows states to supplement their basic fire fighting inventories at minimal cost with Federal equipment (usually former military).

The Soloy Pathfinder 21 was a conversion of a Cessna 208B powered by the Soloy Dual Pac (two side-by-side P & W PT-6 engines driving a single propeller) developed with Pratt & Whitney Canada. A 72 inch fuselage extension aft of the wing and extra capacity for cargo or baggage under the fuselage were other modifications. Soloy abandoned the program when the FAA required it be certified under FAR 25 (Transport category) requiring higher airframe strength that would be too expensive if not impossible to implement.

Delivered to Capital Airlines November 1956, N7450 was absorbed in to the United Airlines fleet in 1961 via a merger. Viscount International Corporation bought it, along with the rest of United's Viscount fleet including spares in 1969. After a time with Embry-Riddle Aeronautical University (74-77) and Trans Florida Airlines (77-79), it was sold to Redmond Air, who owned it from 1979 to 1983. Re-purchased by Trans Florida , repainted in a new livery, but put into storage and broken up in 1987.