pressurization failure

ATIS Oct 18, 2026

Hypoxia, the Payne Stewart Learjet, the Helios Ghost Flight, and the Oxygen Standard Every General Aviation Pilot Is Getting Wrong

Hypoxia kills pilots before they know anything is wrong - and the FAA regulation meant to protect GA pilots sets a threshold well below what research considers safe.

Tower

ATIS Oct 5, 2026

The Cessna Citation Ghost Flight Over Virginia, Hypoxia at High Altitude, and the Time of Useful Consciousness Chart Every Pressurized Pilot Needs to Know Cold

A 2023 Cessna Citation ghost flight over Virginia and the 1999 Payne Stewart Learjet crash show why hypoxia kills before pilots know it's happening.

Tower

ATIS Sep 7, 2026

The Citation V Ghost Flight of Twenty-Twenty-Three, the Hypoxia Timeline That Leaves No Room for Error, and the Safety Alert Every Pressurized Aircraft Pilot Needs to Hear

The 2023 Citation V ghost flight over Virginia is a stark reminder that pressurization loss at cruise altitude can incapacitate a crew in minutes - with no intervention possible from the ground.

Tower

The Hangar Sep 4, 2026

The de Havilland Comet, the Square Windows Near Elba, and the Water Tank Investigation That Changed Every Airliner Built After It

The 1954 de Havilland Comet disasters revealed how square window corners caused fatal metal fatigue, permanently transforming pressurized aircraft design worldwide.

Taildragger