NTSB investigations: Cessna 150G, MD

10 cases on aircraft the registry lists as Cessna 150G. 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

19672026

NTSB investigations: Cessna 150G, MD per year, 1967–2026: 10 cases
1967	1
1969	1
1970	2
1972	2
1977	1
1990	1
1999	1
2021	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."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071816')) 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.\"eventStateOrRegion\" = 'MD' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071816'))
  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."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071816'))
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 ERA21LA132Accident · No injuriesClass 3 · LimitedFinal reportCessna 150G · Indian Head, MDThe pilot’s failure to detect water in the fuel during the preflight inspection, which resulted in a total loss of engine power. Contributing was the flight instructor’s mismanagement of the precautionary landing approach.Feb 17, 2021 · N8428J · Substantial damage NTSB NYC99LA084Accident · No injuriesLimited investigationFinal reportCessna 150 · Leonardtown, MDThe pilot's failure to maintain control of the airplane during a crosswind landing.Mar 31, 1999 · N8524J · Substantial damage NTSB BFO90LA038Accident · No injuriesLimited investigationFinal reportCessna 150G · Clinton, MDPilot factor in that he improperly used the engine controls.Apr 23, 1990 · N8689J · Substantial damage NTSB IAD77FIG24Accident · Minor injuriesClosedCessna 150G · Aberdeen, MDJul 11, 1977 · N6310S · Substantial damage NTSB NYC73FIG11Accident · Minor injuriesClosedCessna 150G · College Park, MDSep 1, 1972 · N2631J · Destroyed NTSB NYC72FIG22Accident · No injuriesClosedCessna 150 · College Park, MDApr 21, 1972 · N2903S · Substantial damage NTSB IAD71FIG23Accident · No injuriesClosedCessna 150 · White Marsh, MDDec 7, 1970 · N5114G · Substantial damage NTSB IAD70FIG09Accident · Minor injuriesClosedCessna 150G · Hagerstown, MDMar 17, 1970 · N4678X · Destroyed NTSB IAD70D0105Accident · No injuriesClosedCessna 150 · Clinton, MDNov 8, 1969 · N3833J · Substantial damage NTSB DIA68F0024Accident · Minor injuriesClosedCessna 150 · Gaithersburg, MDJun 16, 1967 · N3496J · Substantial damage