The EAA Aviation Museum and headquarters will be closed on Friday, January 23, because of the weather. The EAA Aviation Museum will also be closed on Saturday, January 24.

The EAA website will be offline for scheduled maintenance on Friday, January 23, 2026, starting at 9:30 p.m. (CST). We expect the site to be unavailable for several hours. This includes all services such as membership login, renewals, shopping, and AirVenture ticketing. We appreciate your patience as we improve our systems.

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The Sky Has No Limits

Enthusiasts around the world share your same burning passion for aviation, a collective obsession that’s at the beating heart of EAA.

EAA STC Program

EAA works closely with the FAA to offer cost effective options for pilots and their aircraft. The EAA type certificate program resulted in multiple FAA Supplemental Type Certificates (STC). Learn more about the program and some of the STCs you can get through EAA.

EAAs Low-Cost STC Program

Upgrade your cockpit with valuable safety-enhancing equipment without breaking the bank.

Auto Fuel STC

You can now use automobile gasoline, rather than aviation gasoline with EAA's Auto Fuel STC. Learn more here.

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