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LAX90LA264

1990-07-31 · SPARKS, Nevada, United States · Minor · 1 aircraft · Status: Completed

N34AZ has since been reassigned. It is now registered to a different aircraft (ALEXANDER SCHLEICHER GMBH & CO AS 34 ME, built 2025), which was not involved in this event.

Aircraft involved

Probable cause & findings

THE INABILITY OF THE PILOT TO MAINTAIN CONTROL OF THE GLIDER AS A RESULT OF INJURIES SUSTAINED DURING AN INFLIGHT ENCOUNTER WITH TURBULENCE. CONTRIBUTING TO THE ACCIDENT WAS TURBULENT WEATHER CONDITION ENCOUNTERED.

Factual narrative

A GLIDER COLLIDED WITH TERRAIN AFTER AN INFLIGHT LOSS OF CONTROL. THE PILOT BAILED OUT OF THE GLIDER BEFORE IMPACT WITH THE GROUND. THE PILOT INDICATED THE GLIDER ENCOUNTERED TURBULENCE. DURING THE ENCOUNTER, THE PILOT'S HEAD STRUCK THE GLIDER CANOPY AND THE PILOT'S RIGHT ARM WAS INJURED. THE PILOT STATED THAT SHE WAS UNABLE TO CONTROL THE PITCH OF THE GLIDER AND ELECTED TO BAIL OUT. THE PILOT HAD DIFFICULTY EXITING THE GLIDER DUE TO INJURIES. THE INJURY TO THE RIGHT ARM HAMPERED THE PILOT IN RELEASING THE GLIDER CANOPY, RELEASING HER SEAT BELT, AND PULLING THE PARACHUTE 'D-RING.' AFTER RELEASING THE CANOPY AND UNFASTENING THE SEAT BELT WITH THE AID OF HER LEFT HAND, THE PILOT DEPLOYED HER PARACHUTE WHILE STILL SEATED. THE PILOT LEANED FORWARD IN THE COCKPIT AND THE PILOT CHUTE DEPLOYED. AS THE MAIN CHUTE INFLATED, THE PILOT WAS PULLED FROM THE GLIDER. THE PILOT PARACHUTED SAFELY TO THE GROUND. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1990_LAX90LA264.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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