NTSB investigations: Cessna 172A

7 cases on aircraft the registry lists as Cessna 172A, where the first occurrence was “Loss of engine power(total) - nonmechanical”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19822026

NTSB investigations: Cessna 172A per year, 1982–2026: 7 cases
1982	1
1984	1
1986	1
1989	1
1990	2
1993	1

Where

Open the map

Latest cases

Query with SQL

SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072404') AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 353)) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
  WHERE c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072404')
      AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 353))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072404')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 353))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.

NTSB LAX93LA273Accident · Minor injuriesLimited investigationFinal reportCessna 172A · Moccasin, CAFuel exhaustion due to the pilot's failure to perform fuel consumption calculations. Factors related to this accident were: the pilot's inadequate preflight or inflight planning and preparation.Jul 4, 1993 · N7875T · Substantial damage NTSB ATL90LA096Accident · No injuriesLimited investigationFinal reportCessna 172A · Villa Rica, GAFuel starvation to the engine, initiated by the combination of a blocked fuel tank vent line and a malfunctioning fuel filler cap. A factor in the accident was the pilot's inadequate preflight inspection, in that he did not detect the fuel vent line blockage.Apr 13, 1990 · N7677T · Substantial damage NTSB MIA90LA066Accident · No injuriesLimited investigationFinal reportCessna 172A · Pahokee, FLLoss of engine power for am undetermined reason.Feb 3, 1990 · N6812X · Substantial damage NTSB FTW89LA063Accident · No injuriesLimited investigationFinal reportCessna 172 · Bastrop, TXInadequate preflight planning and preparation by the pilot which resulted in fuel exhaustion. Contributing to the accident were the low ceilings and fog.Mar 3, 1989 · N7407T · Substantial damage NTSB SEA86LA221Accident · Minor injuriesLimited investigationFinal reportCessna 172A · San Juan Island, WAThe pilot was flying the aircraft at a low altitude in order to spot fish. He ran the right fuel tank dry causing the engine to quit. He was unable to switch fuel tanks and attempt a restart due to his low altitude. A forced landing was made close to the…Aug 25, 1986 · N7405T · Destroyed NTSB FTW85FA060Accident · 1 fatalField investigationFinal reportCessna 172A · Hammond, LANon-stop endurance for this make/model is 4.2 hrs in normal cruise. Calculated ete for plt's reported route of flight is 4.0 hrs (non-stop, no wind, normal cruise). Time from intial departure to mishap was 6.0 hrs. Acft of this discription was observed to…Nov 26, 1984 · N7415T · Destroyed NTSB SEA83FA029Accident · Serious injuriesField investigationFinal reportCessna 172A · Renton, WAThe eng lost power during takeoff at about 200 ft AGL. The acft then executed a left descending 180 deg turn & crashed on the flightline of an acft company. Investigation revealed that the fuel filter bowl contained about 1/2 fuel & 1/2 water, and the…Dec 11, 1982 · N9846T · Destroyed