NTSB investigations: Aeronca 11BC, 1969

8 cases on aircraft the registry lists as Aeronca 11BC. 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

19642026

NTSB investigations: Aeronca 11BC, 1969 per year, 1964–2026: 32 cases
1964	2
1965	1
1966	2
1967	2
1968	1
1969	8
1970	1
1972	1
1973	2
1974	2
1976	1
1979	1
1983	1
1984	1
1986	1
1988	1
1991	1
1993	1
2000	1
2003	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 year(c."eventDate") = 1969 AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0191106')) 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 year(c.\"eventDate\") = 1969
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0191106'))
  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 year(c."eventDate") = 1969
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0191106'))
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 OAK70F0198Accident · Serious injuriesClosedAeronca 11BC · Altaville, CANov 11, 1969 · N3991E · Substantial damage NTSB ANC70F0034Accident · No injuriesClosedAeronca 11BC · Glennallen, AKOct 5, 1969 · N3261E · Substantial damage NTSB LAX70F0132Accident · No injuriesClosedCessna 150 · Huntingtn Bch, CAAug 24, 1969 · N60423 · 2 aircraft · Substantial damage NTSB NYC70D0079Accident · No injuriesClosedAeronca 11BC · Hopedale, MAJul 31, 1969 · N85817 · Substantial damage NTSB ANC70D0001Accident · No injuriesClosedAeronca 11BC · Dillingham, AKMay 28, 1969 · N3946E · Substantial damage NTSB ANC69D0111Accident · Minor injuriesClosedAeronca 11BC · Dillingham, AKMar 2, 1969 · N4063E · Substantial damage NTSB NYC69F0379Accident · Minor injuriesClosedAeronca 11BC · Shutesbury, MAMar 1, 1969 · N85875 · Substantial damage NTSB LAX69D0262Accident · No injuriesClosedAeronca 11BC · El Monte, CAFeb 1, 1969 · N3977E · Substantial damage