Avionics

AVweb’s Avionics section delivers the latest news, reviews, and expert analyses on aircraft electronic systems. Covering advancements in navigation, communication, and safety technologies, this section is a vital resource for pilots, aircraft owners, and aviation professionals seeking to stay informed about the evolving avionics landscape.

Ode to the Needle-and-Ball

When I got my instrument rating in 1967 and my CFII in 1971, skill at flying needle, ball, and airspeed received a lot of emphasis. And with good reason: the other gyro instruments (attitude and heading) were vacuum-driven, and the vacuum systems had the nasty habit of failing without warning. Standby vacuum systems didn’t yet […]

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