Piston

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FAA TO BEGIN EVALUATION OF UNLEADED FUEL CANDIDATES

News release | Jul 10, 2014

The search for viable replacements to leaded avgas is moving to the next stage as the FAA prepares to begin evaluating fuels submitted for testing through the Piston Aviation Fuels Initiative (PAFI). July 1 marked the deadline for candidate fuels to be submitted into this program.

Nine fuels vie to replace leaded avgas

Advocacy | Jul 10, 2014

The FAA has accepted nine fuels to be evaluated as potential replacements to avgas, marking a milestone in the search for an unleaded GA fuel.

Savvy Analysis: Early warning of valve trouble

Article | Jul 08, 2014

Savvy Analysis founder Mike Busch has developed an automated warning system for impending exhaust valve failures.

Van Nuys breaks ground on piston airplane home

Advocacy | Jul 03, 2014

The Park at Van Nuys Airport broke ground June 23 on a new facility dedicated to propeller aircraft, whose access to the California airport was once threatened by growing corporate use.

Power out!

Pilot Magazine | Jun 06, 2014

Passing 5,400 feet we heard a muffled pow/blam, had immediate white smoke in the cabin, and a spray pattern of oil on the windscreen. I put out an immediate mayday, and opened the window to clear the smoke.

Diamond diesel twin gets name change

Article | Jun 04, 2014

Austria-based Diamond Aircraft has renamed the DA52 jet-fuel-powered piston twin to DA62, the company announced June 4.

Museum offers inside look at Rolls-Royce, Allison engines

Article | May 21, 2014

Experience throttling up the Allison J35 turbojet engine, igniting the afterburner to produce a fuel flow that would empty a car's gas tank in 22 seconds, or debate the merits of the early Allison V1710 and Rolls-Royce Merlin engines at the interactive Rolls-Royce Heritage Trust Allison Branch museum in Indianapolis.

P&E Ownership: Anatomy of a valve failure

Pilot Magazine | May 14, 2014

New, digital borescopes allow aircraft mechanics to thoroughly inspect the inner workings of piston engines without removing cylinders, but who knows how to interpret the images they see?

Briefing: Record-setter

Pilot Magazine | May 13, 2014

Airshow performer Spencer Suderman appears to have set a new world record with an 81-turn, three-minute-plus inverted flat spin in a Pitts S–2B that took him from 23,000 feet to less than 2,000 feet over the California desert.