Kelly Aerospace Energy Systems (KAES) is a leading original equipment manufacturing supplier to the aviation industry and the world’s largest private OEM for aircraft aftermarket magnetos, replacement parts, and ignition harness.
We create, design, and engineer not only the aircraft engine parts with our in-house resources, but also the tooling and manufacturing processes. Every overhauled Bendix, Slick magneto, new ignition harnesses, or FAA/PMA approved replacement parts are shipped to meet the application demands of your airplane.
PRODUCTS

View our video to see what Auburn University Aviation thinks about Kelly Aerospace Thermal Systems’s (KATS) all electric air conditioning system, ThermaCool. Auburn’s flight students stay cool in Alabama with pre-cooling their Cessna airplanes.

THERMACOOL AC SYSTEM by KATS
GROUND COOLING at the touch of a button
(plugged-in)
20º TEMP DROP in five minutes
NO TAKE-OFF or IN-FLIGHT RESTRICTIONS
OEM Installation
FAA/STC Certified


FAA/PMA Replacement Parts
Timing is everything. Minimize your down time with Kelly Aerospace Energy Systems FAA/PMA approved replacement parts when repairing your aircraft engine’s ignition system. We offer aircraft ignition components, magneto parts, and repair kits for Slick, Bendix, and Continental Motors.
500 Hour Inspection
Detailed 35 Point checklist to ensure a complete inspection of your CMI/Bendix Magnetos.

Slick & CMI/Bendix Magneto
Surpassing your highest expectations for aircraft mag overhauls.
Hassle Free Guarantee
Register your part today so that you can benefit from our limited warranty policy. View our aircraft part registration.

Aircraft Ignition Harness
FAA APPROVED QUALITY SYSTEM
QUICK TURN-AROUND AND EXCHANGE AVAILABLE
100% PRODUCTION TESTED TO A HIGHER ACCEPTANCE CRITERIA THAN INDUSTRY STANDARD
IN-HOUSE MANUFACTURING AND CONTROL OF OUR OWN FAA/PMA REPLACEMENT PARTS
OEM Supplier
KAES manufactures FAA/PMA approved aircraft magnetos, ignition leads, harnesses, & replacement parts for general aviation & military customers.
Awesome Support
Our customer service team and sales support are happy to assist you with any questions you have.
334-286-8551
Your General Aviation Ignition Source.
Delivering a New Level of Excellence.
Kelly Aerospace Energy Systems (KAES) has been a partner and member of the General Aviation community for over 30 years retaining good relationships with all major OEMs, distributors, the maintenance organizations and most importantly, the pilots. As long time pilots and aircraft owners, the Kelly family recognizes the need for quality in all parts they bring to market; as it is not just a way of doing business, but it is a responsibility.
Our strength is in understanding each aircraft and the demands on the systems to which we support. We leverage our years of general aviation experience and strong industry partnerships to ensure that all Kelly Aerospace Energy Systems products are designed, built, tested, and distributed to meet the highest customer standards. Moving forward, we strive to introduce more leading-edge products at best-value pricing for you, the aircraft owner.
Cessna Air Conditioning
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Whether you have been a victim of a round of layoffs or a private pilot trying to find creative ways to keep flying on a budget, we all are experiencing some unprecedented times right now.Here are some simple ways to stay in the aviation industry and keep flying...
Quality Upgrades at Kelly Aerospace Energy Systems
One of the great additions to our processes in 2020 is a high power AmScope Microscope to our final inspection process.This allows every our inspection team to get take a high power look at our finished units before they leave our facility. Our new 80 power microscope...