NTSB investigations: Cessna 120, ID

7 cases on aircraft the registry lists as Cessna 120. 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

19662026

NTSB investigations: Cessna 120, ID per year, 1966–2026: 7 cases
1966	1
1968	2
1973	1
1996	1
2000	1
2005	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" = 'ID' 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 ('2071402')) 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\" = 'ID' 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 ('2071402'))
  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" = 'ID' 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 ('2071402'))
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 SEA05LA094Accident · No injuriesLimited investigationFinal reportCessna 120 · Elk River, IDThe pilot's failure to maintain directional control during the landing roll. An inadvertent ground loop was a factor.May 5, 2005 · N77377 · Substantial damage NTSB SEA00LA154Accident · No injuriesLimited investigationFinal reportCessna 120 · Arco, IDThe pilot's inadequate compensation for the wind condition. Wind gust was a factor.Sep 13, 2000 · N2007V · Substantial damage NTSB SEA96LA210Accident · No injuriesLimited investigationFinal reportCessna 120 · Nampa, IDthe solo student pilot's failure to maintain directional control of the airplane during the landing roll, which resulted in a ground loop/swerve.Sep 4, 1996 · N2595N · Substantial damage NTSB SEA73FYG22Accident · Minor injuriesClosedCessna 120 · Sandpoint, IDJan 23, 1973 · N2074V · Destroyed NTSB SEA69D0139Accident · No injuriesClosedCessna 120 · Cataldo, IDNov 9, 1968 · N2439N · Substantial damage NTSB SEA68D0244Accident · Serious injuriesClosedCessna 120 · Sandpoint, IDJan 20, 1968 · N77000 · Substantial damage NTSB SEA66D0269Accident · No injuriesClosedCessna 120 · Boise, IDMay 10, 1966 · N76892 · Substantial damage