GPWS

aviation safety avionics CFIT controlled flight into terrain Don Bateman EGPWS general aviation safety TAWS terrain awareness

Cleared Direct Oct 10, 2026

EGPWS, the Look-Ahead Terrain Warning That Largely Ended Commercial Controlled Flight Into Terrain Deaths, and the General Aviation Fleet Still Flying Without the Same Protection

EGPWS ended controlled flight into terrain as commercial aviation's top killer - here's the engineering behind it and why GA still lags behind.

Vector

Cleared Direct Aug 18, 2026

Don Bateman, the Ground Proximity Warning System, and the Terrain Map That Taught the Airplane to Look Ahead Instead of Just Down

How Don Bateman's Ground Proximity Warning System and terrain databases nearly eliminated controlled flight into terrain accidents.

Vector

Cleared Direct Aug 11, 2026

Don Bateman, the Ground Proximity Warning System, and the Automated Voice That Taught Airplanes to Say 'Pull Up'

Radio Hangar explores Don Bateman, the Ground Proximity Warning System, and the Automated Voice That Taught Airplanes to Say 'Pull Up'.

Vector

Cleared Direct Jul 30, 2026

Don Bateman, the Ground Proximity Warning System, and the Engineer Who Taught Airplanes to Say Pull Up

How engineer Don Bateman's Ground Proximity Warning System nearly eliminated Controlled Flight Into Terrain, aviation's deadliest killer.

Vector