New Edition of the EAA Flight Test Manual Published

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Updated quick-glance test cards for in-flight reference also included.

National Championship Air Races in Roswell Dates Announced

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All seven classes of racing will return in new home of Roswell, N.M. next year

Hands-On Kit Airplane Building Workshop Classes at the Zenith Aircraft Factory

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There's still time to join Zenith Aircraft Company in October for the next hands-on kit airplane building workshop class.

Sonex Open House & Homecoming Fly-In at AirVenture 2024

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Sonex is inviting visitors to stop by and see them in the Homebuilt Display area and attend the Open House and Homecoming.

ULPower Tempts Builders With “Shirts for a Snap” Micro Event

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Mid-day Saturday found a small frenzy around the ULPower Engines booth.

Lycoming Engines UL94 Valve Seat Recession Investigation Update

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Lycoming Engines issued a press release regarding University of North Dakota's problem with the use of UL94 fuel in their fleet: In June 2023, the...

Hummingbird 300L Gets Gross Weight Increase

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A gross weight increase for the Hummingbird helicopter to 2850 lb. The new gross weight provides 1000 lb. of useful load with full interior.

CubCrafters Introduces the Crab Cub

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Development never seems to stop at CubCrafters' Yakima, Washington, HQ. Its latest offering seen here in prototype form on the NX Cub platform is...

Van’s Files Bankruptcy Reorg Plan

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Three key elements stand out in the filing.

Van’s Posts Video Update for March 2024

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Van’s Aircraft posted a video update today on its progress through Chapter 11 bankruptcy. Among the high points offered by Greg Hughes...

In Case You Missed It

Build A Spark Plug Resistance Tester

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Checking resistance is an important part of plug maintenance. By Michel Suire.

Helping Out

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You may have noticed, but things have gotten sort of expensive lately. The daily...

Engine Theory: Oil

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Oil: lubing and cooling the source of thrust.

Archive: January 1993

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Our January 1993 cover featured the provocative RANS S-11 Pursuit. Howard Levy’s story chronicled...