NTSB investigations: Cessna 177, MT
8 cases on aircraft the registry lists as Cessna 177. 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.
Cases per year
| 1971 | 1 |
|---|---|
| 1975 | 2 |
| 1978 | 1 |
| 1982 | 1 |
| 1986 | 1 |
| 1997 | 1 |
| 1998 | 1 |
Where
Open the mapLatest cases
Query with SQL
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\" = 'MT' 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 ('2073704'))
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" = 'MT' 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 ('2073704'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 SEA98FA161Accident · 1 fatalField investigationFinal reportCessna 177 · Red Lodge, MTThe pilot's failure to maintain adequate altitude over, or clearance with, mountainous terrain during night visual flight rules flight. Factors included night lighting conditions and mountainous terrain.NTSB SEA98LA025Accident · No injuriesLimited investigationFinal reportCessna 177 · Thompson Falls, MTThe student pilot's improper remedial action when confronted with a porpoised landing. A factor was his failure to execute a go-around maneuver.NTSB DEN86FA092Accident · 3 fatalField investigationFinal reportCessna 177 · Anaconda, MTThe sole surviving pax said the eng lost power during cruise flight over mountainous terrain. The plt attempted a forced landing but hit a tree and the acft crashed. Aprx 5 gals of automotive fuel were drained from wing tank. Fuel sample taken from plt's…NTSB DEN83FTA02Accident · Serious injuriesFinal reportCessna 177 · Hardin, MTThe aircraft had been fully serviced with fuel (48 gal usable supply) and had been flown 1.8 hrs prior to this flight. Reportedly, the pilot had relied on his fuel log and fuel gauges, and did not visually check the fuel quantity during the preflight. While…NTSB SEA78FTA15Accident · No injuriesClosedCessna 177 · Billings, MTNTSB SEA76FTA05Accident · No injuriesClosedCessna 177 · Broadus, MTNTSB SEA75FTA12Accident · 1 fatalClosedCessna 177 · Billings, MTNTSB SEA71DDG24Accident · No injuriesClosedCessna 177 · Great Falls, MT