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In Case You Missed it
Aero ‘lectrics
Jim Weir presses the venerable LM317 variable voltage regulator (plus a few other parts) into service as a way to juice up a discharged battery.
Avidyne IFD540
Avidyne's new IFD540 GPS navigator will offer an easy replacement for Garmin GNS users.
Training, Teaching and Coaching
With a title like that, you might expect that I’d excuse anyone without an...
