Heavy precipitation and thunderstorms were predicted on the day of the accident flight. [iStock]
Key Takeaways:
A pilot proceeded with a flight despite strong warnings from a weather briefer about widespread severe convective activity along his planned route.
During the flight, both the pilot and air traffic control initially underestimated the severity of the weather, with the pilot choosing to fly into what was later confirmed to be a Level 5 thunderstorm.
The aircraft crashed after entering the severe storm, experiencing an updraft and losing contact with ATC, resulting in total fragmentation.
The incident highlights the critical importance of pilot decision-making regarding adverse weather, the need for current weather updates (like SIGMETs), and clear communication from ATC about storm intensity.
“I’ve been watching the Weather Channel, so I probably can use an abbreviated brief,” said the pilot. He had called Flight Service for a trip from Diamondhead, Mississippi (66Y), to St. Louis Regional Airport in Illinois (KALN).
“You’ve been watching, and you still want to go?” the briefer asked.
CREATE A FREE ACCOUNT
Sign up to keep reading
Create a free account to continue. Already a member? Sign in below.
Peter Garrison taught himself to use a slide rule and tin snips, built an airplane in his backyard, and flew it to Japan. He began contributing to FLYING in 1968, and he continues to share his columns, ""Technicalities"" and ""Aftermath,"" with FLYING readers.
