AHRS

attitude indicator avionics CFIT experimental aircraft Garmin GI 275 glass cockpit MEMS gyroscope MEMS sensors solid-state attitude solid-state avionics solid-state sensors synthetic vision terrain database uAvionix AV-30 vacuum pump failure WAAS GPS

Cleared Direct Aug 17, 2026

The AHRS, the MEMS Gyro, and How a Silicon Chip Smaller Than Your Thumbnail Replaced the Spinning Brass Gyroscope Behind Your Attitude Indicator

How MEMS chips smaller than your thumbnail replaced spinning brass gyroscopes to draw the attitude indicator in modern glass cockpits.

Vector

Cleared Direct Jul 24, 2026

The Vacuum Pump's Last Stand - MEMS Sensors, Solid-State Attitude, and the Electronic Instruments Quietly Killing the Spinning Gyro on the Oshkosh Exhibit Floor

How MEMS sensors and solid-state AHRS units are replacing the vacuum-driven spinning gyro and deleting an entire category of GA accidents.

Vector

Cleared Direct Jul 24, 2026

The Vacuum Pump's Quiet Death - MEMS Gyros, Solid-State AHRS, and the Silicon That Replaced the Spinning Iron Behind Your Attitude Indicator

How MEMS gyros and solid-state AHRS replaced the failure-prone vacuum-driven attitude indicators that killed instrument pilots for decades.

Vector

Cleared Direct Jul 22, 2026

Synthetic Vision, the Terrain Database, and the Cockpit Display That Paints the Mountain You Cannot See

Radio Hangar explores Synthetic Vision, the Terrain Database, and the Cockpit Display That Paints the Mountain You Cannot See.

Vector