In Case You Missed It
Billet or Weldment With Off-Axis Turning?
People tend to design around their particular expertise. A machinist will design based on...
Classic Amendment
Alan Arps, fourth owner of a Starduster SA-100 that had seen better days, treads the fine line between updating the plansbuilt design and keeping it true to its era.
Ask the DAR
When can a project be registered as Experimental? Can a non-complying airplane be registered as an LSA? How is the 51% criterion determined? Answers to these questions come from DAR Mel Asberry.