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Atlas / NTSB / FTW90DRG01

NTSB CAROL · Event

Event FTW90DRG01

1989-10-26 SAN ANTONIO, Texas, United States Airport · 74R Serious 1 aircraft Status: Completed

Registry · N77707

FAA Aircraft Registry record.

Make / Model

MCCLISH FUNK B85C

Year of manufacture

1946 · 43 years old at event

Engine

CONT MOTOR C85 SERIES (85 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19560822

ADS-B equipped

Yes — Mode-S AA8580

Registrant of record

FUNK AEROPLANE CO

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

FAILURE OF THE PILOT TO MAINTAIN AIRSPEED, WHICH RESULTED IN A STALL. THE UNFAVORABLE/GUSTY WIND CONDITION WAS A RELATED FACTOR.

Factual narrative

WHEN THE PILOT TOOK OFF, THERE WERE NUMEROUS THUNDERSTORMS & RAINSHOWERS IN THE AREA. TOWERING CUMULUS CLOUDS WERE REPORTED IN ALL QUADRANTS & THE WIND WAS REPORTED TO BE GUSTING TO 25 KTS. AFTER DEPARTING FROM RUNWAY 16, THE PILOT MADE RIGHT TURNS TO THE NORTH & BEGAN A CLIMB. ACCORDING TO WITNESSES, THE ACFT WAS CLIMBING IN A NOSE HIGH ATTITUDE WHEN IT ENTERED A DESCENT & CRASHED. IMPACT OCCURRED JUST WEST OF THE ARPT. NO PREIMPACT PART FAILURE OR MALFUNCTION OF THE AIRCRAFT WAS FOUND. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_FTW90DRG01.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, thunderstorm). 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 ↗