Engine Operations

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Cylinder-removal AD would increase costs, decrease safety

Article | Aug 12, 2013

A proposed airworthiness directive would order inspection and removal of aftermarket cylinders used on Teledyne-Continental engines in many popular general aviation aircraft.

Not your father's airplane

Pilot Magazine | Aug 01, 2013

Forget everything you know about operating an airplane. Forget about engine management, rough takeoffs and landings, inherent safety risks, and twin-engine operations—oh, and half of the performance charts. The swashbuckling image of the pilot barely surviving as he wrestles the airplane to the ground is gone.

Rotax 912 iS sips fuel, gains converts

Article | Jul 30, 2013

Rotax 912 iS engines are dominating the light sport aircraft marketplace. The company has shipped more than 400 of its fuel-injected, computer-controlled engines in the first year.

Propulsion: Where Do We Go From Here?

Pilot Magazine | Jul 01, 2013

While general aviation faces numerous challenges, arguably none is bigger than the future of our powerplants. Today, most of us fly behind, next to, or in front of engines designed 70 or more years ago.

Quiz Me: May 17, 2013

Article | May 17, 2013

Question: What is a stoichiometric mixture?

41 ways to save

Article | Apr 28, 2013

Illustration By A.J. Garces Here are some practical ways to lower flying costs gathered from the personal experiences of AOPA staff pilots, and fellow pilots through AOPA Forums and the AOPA Facebook page.

Club Spotlight: Flying a 182 For the Cost of a 172

Article | Apr 01, 2013

The Paramus Flying Club keeps costs down by flying a Cessna 182 retrofitted with a SMA diesel engine.

Mountain Flying

Article | Mar 25, 2013

AOPA's A Pilot's Guide to Mountain Flying Mountain Flying BY THE AOPA AIR SAFETY FOUNDATION Introduction On behalf of the AOPA Air Safety Foundation staff, thank you for your interest in, quite literally, expanding your horizons by learning the techniques of mountain flying. Operations in the rapidly changing weather conditions and the thin air of the high country differ significantly from normal flight operations.

Ownership: Cold storage

Pilot Magazine | Feb 01, 2013

Keeping your engine happy during winter weather