Tag: faa
![[Credit: Flight Desgn GmbH]](https://www.kitplanes.com/wp-content/uploads/2026/07/1_mosaic_flightdesign.jpg_preview.jpg?w=324&h=160&crop=1 "FAA Accepts ASTM Standards, Clearing the Last Hurdle for MOSAIC")
![[Credit: FAA]](https://www.kitplanes.com/wp-content/uploads/2026/06/FAA-Mosaic-1.jpg?w=324&h=160&crop=1 "MOSAIC Malaise")
In Case You Missed It
![The newly-restored F-24 enjoying the morning sun. [All Images Credited to Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/05/DSC_0001.jpg?w=324&h=160&crop=1 "Golden Age Revival")
Golden Age Revival
Werner Griesbeck's meticulous total rebuild brings a classic 1938 Fairchild F-24 back into the air after decades.
Are you considering an alternative engine?
Patrick Panzera explains some specific formulas he uses to see if an engine' claimed numbers pass muster.
Around the Patch
The FAAs John Hickey and Frank Paskiewicz got an earful at the AirVenture forum assembled to illuminate proposed changes to the 51% rule. Although some of the comments ran far afield, many more homebuilders posed thoughtful and challenging questions in an effort to help them understand where they stand with regard to the new regulations; by Marc Cook.
