Honeywell Aerospace
Honeywell Aerospace Inc. is an independent American manufacturer of aircraft engines, avionics, auxiliary power units (APUs), and other aviation systems. Headquartered in Phoenix, Arizona, it operates as one of the world's largest standalone tier-1 aerospace and defense suppliers. The company generates approximately $15 billion in annual revenue from a balanced portfolio of commercial and military defense contracts.
Key facts
Where it builds · 1
Phoenix (Arizona), United States
Component or engine plant
LF507, TPE331, APU
Every plant is checked against the company’s own website — or that of whoever inherited its history — and placed in its town. A green dot is a working plant; an amber one has closed.
The story
Originally a core division of the Honeywell International conglomerate, the business was spun off into an independent, publicly traded corporate entity effective June 29, 2026, following formal approval from the Honeywell Board of Directors on June 15, 2026. Following the structural separation, the remaining automation segments of the original parent company were renamed Honeywell Technologies.
The company experienced a foundational manufacturing boom during World War II, when it equipped Allied bomber aircraft with specialized avionics and invented the modern electronic autopilot. After the war, it successfully shifted focus toward commercial aviation and peacetime applications. Today, Honeywell Aerospace produces advanced space exploration equipment, micro-electronic systems, turbine engines, braking systems, synthetic vision, runway safety infrastructure, and flight deck avionics.
A Honeywell APU was instrumental in maintaining backup systems during the emergency river landing of US Airways Flight 1549, and a ruggedized Honeywell flight data recorder survived underwater for nearly two years to provide critical diagnostics for the investigation into Air France Flight 447. The company has historically contributed to nearly 90 percent of United States space missions, including design consulting for technical props in 2001: A Space Odyssey. It continues to be a core development partner in the U.S. Federal Aviation Administration's NextGen program and the European Union's SESAR modernization frameworks.
In 2010, President Barack Obama awarded longtime Honeywell safety engineer Don Bateman the National Medal of Technology for his development of ground proximity warning systems which radically reduced controlled flight into terrain accidents. The company holds an extensive patent portfolio detailing flight windshield engineering, aerospace turbochargers, and satellite communications hardware, following the resolution of a notable historical 11-year patent dispute regarding ring laser gyroscope technology.
Its engines
The engine families of its own that power aircraft in the encyclopedia.
What it powers
The aircraft families in the encyclopedia that fly on its engines.
Who flies them
The airlines with the most of its aircraft in our documented fleet; this is not a ranking of its order book.
Identity, founding and headquarters from Wikidata; the narrative from Wikipedia (CC BY-SA). Plants checked one by one on each company’s own website. Counts are of our documented fleet.
Cite
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This page was last updated on September 28, 2026
APA
Vuelopedia. (2026, September 28). Honeywell Aerospace. Retrieved October 17, 2026, from https://vuelopedia.org/en/manufacturer/honeywell-aerospace
MLA
“Honeywell Aerospace.” Vuelopedia, Fundación Poderia, 28 Sept. 2026, vuelopedia.org/en/manufacturer/honeywell-aerospace. Accessed 17 Oct. 2026.
Chicago
Vuelopedia. “Honeywell Aerospace.” Fundación Poderia. Last modified September 28, 2026. https://vuelopedia.org/en/manufacturer/honeywell-aerospace.
Harvard
Vuelopedia (2026) Honeywell Aerospace. Available at: https://vuelopedia.org/en/manufacturer/honeywell-aerospace (Accessed: 17 October 2026).
BibTeX
@misc{vuelopedia_en_manufacturer_honeywell_aerospace,
author = {{Vuelopedia}},
title = {{Honeywell Aerospace}},
publisher = {Fundación Poderia},
year = {2026},
date = {2026-09-28},
url = {https://vuelopedia.org/en/manufacturer/honeywell-aerospace},
howpublished = {\url{https://vuelopedia.org/en/manufacturer/honeywell-aerospace}},
urldate = {2026-10-17},
note = {Accessed 2026-10-17}
}Wikipedia
{{cite web |url=https://vuelopedia.org/en/manufacturer/honeywell-aerospace |title=Honeywell Aerospace |website=Vuelopedia |publisher=Fundación Poderia |date=2026-09-28 |access-date=2026-10-17 |language=en}}