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Atlas / NTSB / ERA22LA266

NTSB CAROL · Event

Event ERA22LA266

2022-06-13 Sarasota, Florida, United States Airport · 22FA Minor 1 aircraft Status: Completed

Registry · N9577L

FAA Aircraft Registry record.

Make / Model

GRUMMAN AMERICAN AA-5

Year of manufacture

1974 · 48 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19740523

ADS-B equipped

Yes — Mode-S AD5200

Registrant of record

SQUIRE BARRY H

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s inadequate preflight inspection, during which he failed to detect water contamination in the fuel system, which resulted in a loss of engine power on approach.

Factual narrative

The pilot stated that he departed visual flight rules and was returning to his home airport after work. On about a 3-mile final approach to the runway the pilot switched from the right to the left fuel tank and when he tried to add engine power found there was no response. He then switched back to the right tank and found the engine was still producing no power. The pilot executed a forced landing in a field, which resulted in substantial damage to the wings, tail, and fuselage. An inspection of the wing fuel tanks found the left tank to be empty and dry, and a sample from the right tank revealed all water with no visible fuel. When the carburetor was drained, it had about 2 tablespoons of liquid; half fuel and half water. The pilot stated that he did not check for fuel contamination before departing. He also reported that he fueled the airplane with fuel cans that were uncapped and exposed to rain over the weekend. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • Personnel issues-Task performance-Inspection-Preflight inspection-Pilot
  • Aircraft-Fluids/misc hardware-Fluids-Fuel-Fluid condition

Verbatim from NTSB's published report. Source file NTSB_2022_ERA22LA266.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 (fuel contamination). 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 ↗