Garrett TPE331
Garrett TFE731
Garrett ATF3

Garrett AiResearch was an innovative gas turbine company and held a large part of the general aviation and light military propulsion market. Its Sky Harbor Airport, Phoenix, Arizona facility is still a large part of Honeywell's aircraft engine business.

1946: Cliff Garrett opens AiResearch at Mines Field (now Los Angeles International)
1968: Signal merges with the Garrett Corporation. Garrett AiResearch continues as a separate division of the Signal Companies.

1981: The AiResearch name is dropped. The engine business is named Garrett Turbine Engine Company.

1985: Allied Corp. and the Signal Companies merge to form AlliedSignal. Garrett loses its separate identity.