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DEN91LA120

1991-08-29 · TYLER, Texas, United States · Serious · 1 aircraft · Status: Completed

Airport TYR

N29341 has since been reassigned. It is now registered to a different aircraft (ROTORWAY INTL EXEC 162F), which was not involved in this event.

Aircraft involved

Probable cause & findings

AN INADVERTENT STALL DURING INITIAL CLIMB. A FACTOR WAS: IMPROPER ROTATION SPEED FOR TAKEOFF.

Factual narrative

DURING TAKEOFF ROLL, THE PILOT ROTATED AT 60 MPH UTILIZING 10 DEGREES OF FLAPS. THIS SPEED IS THE STALL SPEED OF THE AIRCRAFT IN THAT CONFIGURATION AT MAXIMUM GROSS WEIGHT. THE AIRCRAFT CLIMBED TO APPROXIMATELY 100 FEET, NOSED OVER, AND DOVE INTO THE GROUND, AS OBSERVED BY TOWER CONTROLLERS. THE PILOT STATED THAT HE CLIMBED TO ABOUT 100 FEET WHERE HE 'FELT' A LOSS OF POWER AND ELECTED TO LAND ON REMAINING RUNWAY. THE MANUFACTURER REPORTED THAT WHEN OPERATING AT SUCH SLOW SPEED, THE PROPELLER WILL LOAD RESULTING IN LOWER RPM. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1991_DEN91LA120.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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Related research

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