Cleared Direct
Oct 19, 2026
How Don Bateman's Enhanced Ground Proximity Warning System transformed CFIT from one in four fatal commercial accidents to statistical near-zero.
Vector Cleared Direct
Oct 10, 2026
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
Oct 1, 2026
How Don Bateman's Enhanced Ground Proximity Warning System used GPS and a global terrain database to eliminate controlled flight into terrain from modern commercial aviation.
Vector Cleared Direct
Sep 26, 2026
How Don Bateman's Enhanced Ground Proximity Warning System solved controlled flight into terrain by closing a critical cockpit information gap - and what GA pilots need to know today.
Vector Cleared Direct
Sep 5, 2026
How Enhanced GPWS eliminated controlled flight into terrain from commercial aviation - and why the original system almost made things worse.
Vector Cleared Direct
Aug 18, 2026
How Don Bateman's Ground Proximity Warning System and terrain databases nearly eliminated controlled flight into terrain accidents.
Vector Cleared Direct
Aug 11, 2026
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
How engineer Don Bateman's Ground Proximity Warning System nearly eliminated Controlled Flight Into Terrain, aviation's deadliest killer.
Vector