# NTSB investigations, 2009: Roll over

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 WPR10CA064](https://openairdocs.org/ntsb/WPR10CA064.md): Bell Helicopter Textron 206L-1 · Grand Canyon, AZ · Accident · Minor injuries · Data collection · Final report · Nov 23, 2009 · N177PA · Substantial damage
  > The pilot's failure to maintain control of the helicopter.
- [NTSB ERA10CA051](https://openairdocs.org/ntsb/ERA10CA051.md): Robinson Helicopter R44 · Morovis, PR · Accident · Minor injuries · Data collection · Final report · Nov 5, 2009 · N440M · Substantial damage
  > The pilot’s delayed attempt to go around.
- [NTSB CEN09LA558](https://openairdocs.org/ntsb/CEN09LA558.md): Hughes 269C · Arapahoe, NE · Accident · No injuries · Limited investigation · Final report · Sep 2, 2009 · N58163 · Substantial damage
  > A sudden vibration for undetermined reasons.
- [NTSB CEN09CA539](https://openairdocs.org/ntsb/CEN09CA539.md): Dunn David RAF 2000 C · Lakeville, MN · Accident · No injuries · Data collection · Final report · Aug 17, 2009 · N2107 · Substantial damage
  > The pilot's failure to maintain control of the aircraft during the landing flare.
- [NTSB WPR09LA373](https://openairdocs.org/ntsb/WPR09LA373.md): Grumman G164 · Riverdale, CA · Accident · Minor injuries · Limited investigation · Final report · Jul 28, 2009 · N8741H · Substantial damage
  > The partial loss of engine power due to the failure of the engine's supercharger-blower.
- [NTSB WPR09CA339](https://openairdocs.org/ntsb/WPR09CA339.md): Robinson Helicopter R44 · Marysville, CA · Accident · No injuries · Data collection · Final report · Jul 13, 2009 · N244HP · Substantial damage
  > The pilot’s failure to maintain adequate clearance from the power line wires.
- [NTSB ERA09CA349](https://openairdocs.org/ntsb/ERA09CA349.md): Schweizer 269C-1 · Titusville, FL · Accident · No injuries · Data collection · Final report · Jun 13, 2009 · N1565B · Substantial damage
  > The pilot's failure to maintain control of the helicopter during hover, resulting in a rollover.
- [NTSB WPR09LA213](https://openairdocs.org/ntsb/WPR09LA213.md): Schweizer 269C · Las Vegas, NV · Accident · No injuries · Limited investigation · Final report · Apr 22, 2009 · N17YS · Substantial damage
  > Loss of engine power during approach for undetermined reasons.
- [NTSB WPR09LA161](https://openairdocs.org/ntsb/WPR09LA161.md): Brown Barnett J4B · Sheridan, CA · Accident · No injuries · Limited investigation · Final report · Mar 20, 2009 · N35JB · Substantial damage
  > A loss of engine power due to carburetor icing as a result of the pilot's failure to use carburetor heat.
- [NTSB ERA09LA198](https://openairdocs.org/ntsb/ERA09LA198.md): McNear Explorer Coupe · Okeechobee, FL · Accident · 1 fatal · Limited investigation · Final report · Mar 14, 2009 · N5098L · Substantial damage
  > The pilot's failure to maintain directional control of the gyrocopter while taxiing for takeoff.
- [NTSB CEN09LA202](https://openairdocs.org/ntsb/CEN09LA202.md): Hughes 269C · El Indio, TX · Accident · Serious injuries · Limited investigation · Final report · Mar 11, 2009 · N64731 · Substantial damage
  > The pilot's failure to maintain control of the helicopter while attempting to land on a transport trailer in heavy rain and gusting winds.
- [NTSB CEN09CA181](https://openairdocs.org/ntsb/CEN09CA181.md): Cessna 172N · Broomfield, CO · Accident · No injuries · Data collection · Final report · Feb 26, 2009 · N737KR · Substantial damage
  > The pilot and airplane's inability to compensate for the unforecasted gusting wind conditions.
- [NTSB WPR09IA128](https://openairdocs.org/ntsb/WPR09IA128.md): Cessna 172H · Tucson, AZ · Incident · No injuries · Incident investigation · Final report · Feb 22, 2009 · N1408F · Minor damage
  > The flight instructor’s inadequate situational awareness while taxiing that led to an encounter with jet blast.
- [NTSB CEN09CA133](https://openairdocs.org/ntsb/CEN09CA133.md): Brantly B-2B · Cement, OK · Accident · Minor injuries · Data collection · Final report · Jan 14, 2009 · N2252U · Substantial damage
  > The pilot's failure to maintain proper airspeed and descent rate during approach, which resulted in a hard landing. Contributing to the accident were the nearby power lines.
- [NTSB WPR09FA072](https://openairdocs.org/ntsb/WPR09FA072.md): Eurocopter AS 350 BA · Honolulu, HI · Accident · No injuries · Field investigation · Final report · Jan 5, 2009 · N141MK · Substantial damage
  > The partial loss of engine power during landing for an undetermined reason.

## 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" = '097' 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/097/sequence?year=2009

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