NTSB investigations: Cessna 172K
6 cases on aircraft the registry lists as Cessna 172K, where the defining event was Hard landing. 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
| 2011 | 2 |
|---|---|
| 2012 | 1 |
| 2014 | 1 |
| 2018 | 1 |
| 2021 | 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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072430')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e.\"isDefiningEvent\" AND e.\"tier2Number\" = '092'))
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 ('2072430')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '092'))
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 WPR21LA364Accident · No injuriesClass 4 · LimitedFinal reportCessna 172 · Auburn, CAThe student pilot’s inadequate flare which resulted in a hard and bounced landing.NTSB GAA19CA020Accident · No injuriesData collectionFinal reportCessna 172 · Lawrenceville, GAThe student pilot's improper pitch application, which resulted in a hard landing and subsequent fire. Contributing to the accident was the student’s failure to give over the flight controls to the flight instructor when instructed to do so.NTSB WPR14CA125Accident · No injuriesData collectionFinal reportCessna 172K · Eastsound, WAThe pilot's inadequate flare and failure to maintain aircraft control during landing in gusty wind conditions.NTSB ERA12CA404Accident · No injuriesData collectionFinal reportCessna 172K · Tupelo, MSThe pilot's improper recovery from a bounced landing.NTSB WPR12CA049Accident · No injuriesData collectionFinal reportCessna 172K · Napa, CAThe student pilot's improper landing flare, inadequate recovery from a bounced landing, and loss of directional control.NTSB ERA11CA333Accident · No injuriesData collectionFinal reportCessna 172K · Bar Harbor, METhe pilot's inadequate landing flare while landing with a gusting wind, which resulted in a hard landing.