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Atlas / NTSB / FTW89DPA04

NTSB CAROL · Event

Event FTW89DPA04

1989-09-06 DENTON, Texas, United States Airport · DTO Fatal 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

THE PILOT'S FAILURE TO DETECT WATER IN THE FUEL SYSTEM DURING THE PREFLIGHT WHICH SUBSEQUENTLY RESULTED IN A LOSS OF POWER.

Factual narrative

THE PILOT TAXIED THE AIRCRAFT TO THE DEPARTURE RUNWAY AND PERFORMED A NORMAL PRE-TAKEOFF RUN UP. THE AIRCRAFT WAS VIEWED BY NUMEROUS PILOTS TO DEPART TO THE SOUTH AND MAKE A NORMAL RIGHT CLIMBING TURN. DURING THE CLIMB TO THE SOUTHWEST, THE WITNESSES HEARD THE ENGINE SURGE AND STOP. THE AIRCRAFT WAS SEEN TO LEVEL AND DESCEND AS IT CONTINUED THE RIGHT TURN BACK TOWARD THE AIRPORT. IT WAS OBSERVED TO STALL AT APPROXIMATELY 100 FEET AGL PRIOR TO IMPACTING INTO THE OPEN FIELD ADJACENT THE DEPARTURE END OF THE RUNWAY. THE PILOT HAD NOT SUMPED THE FUEL SYSTEM DURING THE AIRCRAFT PRE-FLIGHT. WATER WAS FOUND IN THE FUEL SYSTEM AND POWERPLANT DURING THE INVESTIGATION. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_FTW89DPA04.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗