Usually, we look for something greater than 60/80 when doing compression checks on Lycoming engines. A reading such as this one (36/80) really warrants...
Totally tubular: Tips for tube notching.
Mary Bernard discusses the challenges companies face when they try to improve an existing design, let alone develop a new product. The Glasair Sportsman TC is a case in point.
You know those engine vendors you usually see at the big annual air shows? Where do they go when they disappear? Detective Rick Lindstrom is on the case.
A glare shield for Garmin GPS units; Sportair USAs certified pre-owned LSA program; quick reference for aera and AV8OR Ace; Better Half VW announces Legal Eagle XL. Edited by Mary Bernard.
A relative newcomer to the U.S. kit aircraft clan, the Sport Air Corsario import from Rio de Janeiro borrows characteristics from other amphibians while displaying a personality and pleasurable flying qualities uniquely its own; by Dave Higdon.
We begin a short series that looks at the particulars of a homebuilt aircrafts operating limitations. Have you read yours?
Westfall Special past and present.
Trailering an aircraft.
Designing and building a modified RANS S-9, part 2. By Michael Ryer and John Wells.