# NTSB investigations, 2009: Cabin safety event

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 ERA10LA041](https://openairdocs.org/ntsb/ERA10LA041.md): Boeing 717-200 · Pleasant Grove, NC · Accident · Serious injuries · Limited investigation · Final report · Oct 26, 2009 · N935AT · No damage
  > The captain's excessive maneuver in response to a traffic alert and collision avoidance system (TCAS) alert, which resulted in a serious injury to a flight attendant. Contributing to the accident was the operator's inadequate TCAS training and guidance.
- [NTSB CEN10CA015](https://openairdocs.org/ntsb/CEN10CA015.md): Aerostar International RX8 · Albuquerque, NM · Accident · Serious injuries · Data collection · Final report · Oct 8, 2009 · N4014J · Minor damage
  > The pilot’s failure to select an adequate landing area.
- [NTSB ERA09LA488](https://openairdocs.org/ntsb/ERA09LA488.md): Boeing 717-200 · Inverness, FL · Accident · Serious injuries · Limited investigation · Final report · Aug 27, 2009 · N994AT · No damage
  > The flight crew's encounter with convective turbulence. Contributing to the accident was the failure of the operator's dispatch department to provide the flightcrew with current adverse weather information along the planned route of flight. Also contributing…
- [NTSB CEN09LA525](https://openairdocs.org/ntsb/CEN09LA525.md): Cessna 182 · Caddo Mills, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 15, 2009 · N2364G · Minor damage
  > The failure of the operator to ensure that the airplane engine was shutdown during passenger unloading and the lack of adequate supervision of the passenger by the pilot and ground crewmember.
- [NTSB CEN09IA606](https://openairdocs.org/ntsb/CEN09IA606.md): Saab 340B · Traverse City, MI · Incident · No injuries · Incident investigation · Final report · Jul 31, 2009 · N452XJ · No damage
  > The flight attendant's incapacitation due to an anxiety attack.
- [NTSB CEN09FA430](https://openairdocs.org/ntsb/CEN09FA430.md): Beech 35-A33 · Las Vegas, NM · Accident · Serious injuries · Field investigation · Final report · Jul 10, 2009 · N4334W · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB CEN09CA358](https://openairdocs.org/ntsb/CEN09CA358.md): Aerostar International RX-9 · Marathon City, WI · Accident · Serious injuries · Data collection · Final report · Jun 14, 2009 · N9116M · Minor damage
  > A hard landing as a result of unexpected high winds and gusts.
- [NTSB CEN09CA328](https://openairdocs.org/ntsb/CEN09CA328.md): National Ballooning 858 · Fremont, NE · Accident · Serious injuries · Data collection · Final report · May 31, 2009 · N31802 · No damage
  > The passenger’s inability to position herself properly for the normal balloon landing.
- [NTSB ANC09LA038](https://openairdocs.org/ntsb/ANC09LA038.md): Cessna TU206 · Bethel, AK · Accident · Minor injuries · Limited investigation · Final report · May 6, 2009 · N629SP · Substantial damage
  > The pilot’s failure to remove visible frost from the wings during the preflight inspection, and his failure to maintain adequate airspeed to avoid a stall. Contributing to the accident were conditions conducive to structural icing/frost.
- [NTSB CEN09LA256](https://openairdocs.org/ntsb/CEN09LA256.md): Boeing 737-724 · McAllen, TX · Accident · Serious injuries · Limited investigation · Final report · Apr 18, 2009 · N27722 · No damage
  > The injured passenger's failure to comply with the requirement to remain seated with a fastened seatbelt.

## 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 year(c."eventDate") = 2009
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '110' 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/110/sequence?year=2009

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