Radial and Rotary (Traditional)

1
Classic Aero Machining For those seeking an authentic, full-gyroscopic rotary experience, New Zealand-based Classic Aero Machining has developed brand-new seven- and nine-cylinder Gnome Monosoupape engines....

Corvair

2
2022 Engine Buyer's Guide Index Introduction Flat Four-Stroke Gasoline Inline and V Four-Stroke Radial and Rotary (Traditional) Rotary (Wankel) Compression Ignition (Diesel & Jet...

Air-Cooled Volkswagen

2
2022 Engine Buyer's Guide

Jets and Turboprops

1
2022 Engine Buyer's Guide

Compression Ignition (Diesel/Jet A)

4
2022 Engine Buyer's Guide

Corvair

0
Azalea Aviation Bill Clapp at Azalea Aviation offers Corvair engines as a sideline to his main business, Saberwing aircraft. Those planes use his 100- and...

Two-Stroke

3
2022 Engine Buyer's Guide Index Introduction Flat Four-Stroke Gasoline Inline and V Four-Stroke Radial and Rotary (Traditional) Rotary (Wankel) Compression Ignition (Diesel & Jet...

Electric

2
2022 Engine Buyer's Guide

Flat Four-Stroke Gasoline

2
AC-Aero USA LLC Stroker kits and water-cooled cylinders for Lycoming 360/540 engines are AC-Aero’s specialty. This still-new company seems to have found a steady base...

Rotary (Wankel)

5
Engine Buyer's Guide Index Introduction Flat Four-Stroke Gasoline Inline and V Four-Stroke Radial and Rotary Rotary (Wankel) Compression Ignition (Diesel & Jet A) Volkswagen ...

In Case You Missed It

Ask the DAR

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Deregistration, operating limitations, amateur status, and finding a DAR.

Free Flight

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When developing a strategy for a flight, it’s important to know the limitations of XM weather, NEXRAD radar, moving maps and other tools.

Cooling: Internal Flow

3
Cooling the engine and its accessories requires a continuous flow of air to come...

Experimotive

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Necessity is the mother of invention, and the Corvair engine for aircraft has inspired a host of innovative aftermarket solutions. By Rick Lindstrom.