In Case You Missed It
Ask the DAR
Mel Asberry answers readers’ questions on one-off engineering data requirements, how to fill out an AC 20-27G form, and how to test-fly an aircraft in the U.S. Virgin Islands.
An Aussie Take on Throttle-Body Fuel Injection
Rotec has a new throttle-body injection system that's worth looking at.
Wind Tunnel
The diagnosis of pitch sensitivity problems boils down to one of two things: too little static margin or control system problems. This month we discuss how to modify the airplane to fix them;