TruTrak Flight Systems set out to deliver a budget-based retrofit autopilot for certified aircraft with the Vizion system and has been delivering the system for installation in a variety of aircraft. Aviation Consumer Magazine Editor Larry Anglisano caught up with TruTrak’s Andrew Barker at Sun ‘n Fun 2019 for an update on approvals and interfacing.
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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.
Fuel Shutoff Valve
There's more to an extended-range fuel system than just adding tanks.

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