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In Case You Missed It
Wind Tunnel
This month we use the accumulated flight-test data to determine what exactly is causing the unacceptable flying qualities of the airplane so that the best way to fix the problem can be identified;
Engine Beat
Steve Ells explains the science of alternators, and offers some tips for understanding and troubleshooting problems with the system.
Clattering About Diesels
DeltaHawk’s DHK180 engine has received its FAA certification. Yes, that’s the same inverted-vee, four-cylinder,...