LAX83FU009
1983-06-26 · SOMMERTON, Arizona, United States · Fatal · 1 aircraft · Status: Completed
Aircraft involved
Factual narrative
A WITNESS IN ANOTHER ULTRALIGHT SAW THE PLT OF THE EAGLE XL CLIMB TO ABOUT 800 TO 1000 FT AGL AFTER TAKING OFF. THE WITNESS WAS APRX 500 FT AGL WHEN HE SAW THE EAGLE XL START A STEEP DESCENT FROM HIS 8 TO 9 O'CLOCK HIGH POSITION AND THOUGHT THE EAGLE XL PLT WAS DESCENDING TO MEET HIM. HE LOOKED AWAY TO SCAN FOR OTHER TRAFFIC AND WHEN HE LOOKED BACK HE SAW THE EAGLE XL JUST BEFORE IT IMPACTED THE GROUND IN A NEAR VERTICLE DIVE. HE NOTICED THAT BEFORE IMPACT THE LEFT WING APPEARED TO BE SWEPT BACK APRX 15 TO 20 DEG MORE THAN THE RIGHT WING. EXAM OF THE WRECKAGE REVEALED THAT THE LEFT FRONT FLYING WIRE WAS FOUND SEPARATED AT THE BOWSPRIT ATTACHPOINT. THE PILOT HAD PREVIOUSLY FAILED A FLIGHT PHYSICAL DUE TO HIS FAILURE TO PASS TWO DEPTH PERCEPTION TESTS. REPORTEDLY, THE PLT HAD PREVIOUSLY MADE RAPID DESCENTS AND HAD SAID HE ENJOYED DOING THESE MANEUVERS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1983_LAX83FU009.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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