Private company

International Turbine Engine Corporation

The International Turbine Engine Company LLC (ITEC, formerly the International Turbine Engine Corporation), is a joint venture between Honeywell Aerospace (formerly Garrett AiResearch, and later AlliedSignal), and the Aerospace Industrial Development Corporation (AIDC). The company produces the F124/F125 turbofan engine series, which is used in the Aermacchi M-346, Aero L-159 Alca, AIDC F-CK-1 Ching-kuo, and AIDC T-5 Brave Eagle. In 2017 the F124 and F125 Engines reached 1,000,000 operating hours.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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The International Turbine Engine Company LLC (ITEC, formerly the International Turbine Engine Corporation), is a joint venture between Honeywell Aerospace (formerly Garrett AiResearch, and later AlliedSignal), and the Aerospace Industrial Development Corporation (AIDC). The company produces the F124/F125 turbofan engine series, which is used in the Aermacchi M-346, Aero L-159 Alca, AIDC F-CK-1 Ching-kuo, and AIDC T-5 Brave Eagle. In 2017 the F124 and F125 Engines reached 1,000,000 operating hours.2

Corporate structure

International Turbine Engine Corporation is part of a group headed by Honeywell. 132 entities, 31 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Products and brands

Honeywell F124 - standard

Honeywell F125 - with afterburner

From Wikipedia’s article on International Turbine Engine Company, shared under CC BY-SA 4.0.3

Sources

The numbers on this page point here. Each one links to the record it came from.

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