Honeywell Aerospace supplies the HG3900 MEMS IMU as avionics for space and aerospace navigation systems.
Honeywell Aerospace is a publicly listed U.S. aerospace and defense supplier whose space activity centers on flight-proven avionics, inertial navigation, radiation-hardened electronics, reaction-wheel assemblies, optical payloads and quantum-secure satellite communications. Its space ecosystem includes NASA, ESA, Redwire, Colt Technology Services, Nokia, Quantum Brilliance and Jagiellonian University; the company completed its separation from Honeywell Technologies on Jun-29-26 and began trading as HONA. The distinguishing point is deep installed space heritage and high-tier institutional reach, while standalone space revenue and the scale of its satellite-connectivity deployments remain undisclosed.
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Honeywell Aerospace supplies the HG3900 MEMS IMU as avionics for space and aerospace navigation systems. Honeywell Aerospace is a publicly listed U.S. aerospace and defense supplier whose space activity centers on flight-proven avionics, inertial navigation, radiation-hardened electronics, reaction-wheel assemblies, optical payloads and quantum-secure satellite communications. Its space ecosystem includes NASA, ESA, Redwire, Colt Technology Services, Nokia, Quantum Brilliance and Jagiellonian Univers
Honeywell Aerospace (space) ranks 76 of 100 on the Space 100 (November 2026 edition) with a score of 67 out of 100, in Avionics (Components). Assessment by Frontier Tech Intelligence.
Moog Space & Defense (rank 48), EnSilica (rank 54), CesiumAstro (rank 91).
Honeywell Aerospace (space) is based in Phoenix, Arizona, United States. Stage: Subsidiary.
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