# NTSB investigations: Cessna R172K: Hard landing

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB ERA23LA091](https://openairdocs.org/ntsb/ERA23LA091.md): Cessna R172K · Brooksville, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 16, 2022 · N5405V · Substantial damage
  > A hard landing that fractured the nose landing gear assembly, resulting in a loss of directional control and a nose-over.
- [NTSB GAA16CA327](https://openairdocs.org/ntsb/GAA16CA327.md): Cessna R172 · Craig, CO · Accident · No injuries · Data collection · Final report · Jun 17, 2016 · N998M · Substantial damage
  > The student pilot's failure to maintain an adequate glide path during landing, which resulted in the airplane landing short of the runway and the nose wheel impacting the runway edge and substantial damage to the firewall.
- [NTSB ERA12LA428](https://openairdocs.org/ntsb/ERA12LA428.md): Cessna R172K · Greene, NY · Accident · No injuries · Limited investigation · Final report · Jul 1, 2012 · N758JQ · Substantial damage
  > An undetected fatigue crack on the outer surface of the No. 3 cylinder barrel that could only have been detected visually and not by a differential compression test, resulting in separation of the head from the barrel and a subsequent partial loss of engine…
- [NTSB WPR11CA368](https://openairdocs.org/ntsb/WPR11CA368.md): Cessna R172K · Sandy, OR · Accident · No injuries · Data collection · Final report · Jul 24, 2011 · N758TT · Substantial damage
  > The pilot's improper flare which resulted in a hard landing.
- [NTSB CEN10CA132](https://openairdocs.org/ntsb/CEN10CA132.md): Cessna 172 · Davis, OK · Accident · No injuries · Data collection · Final report · Feb 28, 2010 · N72TN · Substantial damage
  > The flight instructor’s improper recovery from a bounced landing.
- [NTSB WPR09LA480](https://openairdocs.org/ntsb/WPR09LA480.md): Cessna R172K · Page, AZ · Accident · No injuries · Limited investigation · Final report · Jul 1, 2009 · N1055V · Substantial damage
  > The pilot's improper landing flare and inadequate recovery from a bounced landing.
- [NTSB DFW08LA238](https://openairdocs.org/ntsb/DFW08LA238.md): Cessna R172K · Leadville, CO · Accident · Minor injuries · Limited investigation · Final report · Sep 29, 2008 · N736LN · Substantial damage
  > The flight instructor's failure to maintain control of the airplane while maneuvering at low altitude.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072431')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '092' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/092/sequence?model=2072431

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