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Airframe APUs
Aircraft auxiliary power units (APUs) provide power to various systems when the main engines are not running. These units offer an efficient power supply for an aircraft, ensuring smooth operations and enhanced safety. Trusted manufacturers of APUs in aviation like Boeing, BAE Systems Controls Inc., and Honeywell guarantee quality and durable products meant to withstand the harsh conditions seen by aircraft. Browse our selection of aircraft APUs to find the perfect solution for your needs.2,944 results | Page 91 of 148
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Web Assembly-Upper Auxiliary Sill Multiple Echelon Direct Support System (727H To
Mfr Part# 146A8611-51
Web Assembly-Upper Auxiliary Sill Multiple Echelon Direct Support System (727H To
Mfr Part# 146A8611-52
Auxiliary Track Rib Pair Assembly-ISS 369.00, In
The Boeing Company
Mfr Part# 116W2200-507
Auxiliary Track Rib Ay-ISS 369.00, Inboard Fixed
The Boeing Company
Mfr Part# 116W2200U511
Auxiliary Track Rib Pair Ay-ISS 369.00, Inboard
The Boeing Company
Mfr Part# 116W2200U507
Frequently Asked Questions
What is an APU in an aircraft?
An APU in an aircraft is a device that provides energy for functions other than propulsion, including powering hydraulic systems, air conditioning, and airframe electrical systems.
How does an aircraft APU work?
An APU in aviation works by generating electrical power, providing air for starting engines, and powering other systems when the main engines are off.
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