Builder Spotlight

Essential knowledge for choosing and flying Experimental rotors. By Roy Beisswenger.

Attending the Lycoming Service Class in Williamsport, Pennsylvania.

In truth, all engines can leak. Here’s how to deal with it.

Fed up with the restrictions of being able to land on water only, builder Mervin Zinck came up with a design to add retractable gear to his floats. By Don Ledger.