# Final NTSB investigations, ND: Abnormal runway contact

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 CEN24LA239](https://openairdocs.org/ntsb/CEN24LA239.md): Thrush S2R · Hebron, ND · Accident · No injuries · Class 3 · Limited · Final report · Jun 17, 2024 · N529KC · Substantial damage
  > Foreign object debris in the Negative Torque Sensing (NTS) system check valve, which impeded the flow of oil to the NTS system and the propeller governor (PG) reset piston, resulting in a total loss of engine power and an off-airport forced landing.…
- [NTSB GAA18CA241](https://openairdocs.org/ntsb/GAA18CA241.md): Aeronca 65 LB · Carrington, ND · Accident · No injuries · Data collection · Final report · Apr 28, 2018 · N34459 · Substantial damage
  > The pilot’s failure to maintain directional control and his subsequent excessive brake application during landing, which resulted in a nose-over.
- [NTSB CEN14CA187](https://openairdocs.org/ntsb/CEN14CA187.md): Cessna 172 · Larimore, ND · Accident · No injuries · Data collection · Final report · Apr 5, 2014 · N510ND · Substantial damage
  > Failure of the pilot to attain and maintain sufficient control inputs to compensate for the crosswind. Contributing to the accident was the flight instructor's failure to adequately monitor the pilot and the flight.
- [NTSB CEN11CA521](https://openairdocs.org/ntsb/CEN11CA521.md): Mills GS-2 · Jamestown, ND · Accident · No injuries · Data collection · Final report · Jul 20, 2011 · N343A · Substantial damage
  > The pilot's loss of directional control during landing in gusty crosswind conditions.
- [NTSB CEN11LA386](https://openairdocs.org/ntsb/CEN11LA386.md): Cessna 172S · Grand Forks, ND · Accident · No injuries · Limited investigation · Final report · Jun 13, 2011 · N539ND · Substantial damage
  > The flight instructor’s delayed remedial action to the student pilot’s bounced landing and subsequent loss of aircraft control.
- [NTSB CEN11CA056](https://openairdocs.org/ntsb/CEN11CA056.md): Cessna 150H · Kenmare, ND · Accident · Minor injuries · Data collection · Final report · Nov 4, 2010 · N23099 · Substantial damage
  > The pilot's inadequate landing flare and recovery from a bounced landing.
- [NTSB CEN10CA026](https://openairdocs.org/ntsb/CEN10CA026.md): Piper PA-44-180 · Grand Forks, ND · Accident · No injuries · Data collection · Final report · Oct 22, 2009 · N593ND · Substantial damage
  > The flight instructor's failure to ensure the landing gear was extended prior to landing.
- [NTSB CEN10CA025](https://openairdocs.org/ntsb/CEN10CA025.md): Cessna 172S · Grand Forks, ND · Accident · No injuries · Data collection · Final report · Oct 20, 2009 · N519ND · Substantial damage
  > The student pilot's improper landing flare and recovery from a bounced landing.
- [NTSB CEN09CA404](https://openairdocs.org/ntsb/CEN09CA404.md): Cessna 172S · Grand Forks, ND · Accident · No injuries · Data collection · Final report · Jul 2, 2009 · N538ND · Substantial damage
  > The student pilot's improper landing flare that resulted in a hard landing.
- [NTSB CEN09CA402](https://openairdocs.org/ntsb/CEN09CA402.md): Cessna 172S · Grand Forks, ND · Accident · No injuries · Data collection · Final report · Jul 2, 2009 · N525ND · Substantial damage
  > The student pilot's improper landing flare and recovery from a bounced landing.

## 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."eventStateOrRegion" = 'ND' AND c."eventCountry" = 'USA'
  AND c."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '090' 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/090/sequence?state=ND&status=final

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.