# NTSB investigations

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.

Page 496 of 3,613 · 180,641 cases

## Cases, newest first

- [NTSB ANC11CA101](https://openairdocs.org/ntsb/ANC11CA101.md): Douglas DC-8-62F · Yakota, Japan · Accident · Serious injuries · Data collection · Final report · Sep 10, 2011 · N71CX · No damage
  > The passenger's decision to ignore the fasten seatbelt sign, resulting in serious injury to the passenger during a turbulence encounter.
- [NTSB WPR11WA475](https://openairdocs.org/ntsb/WPR11WA475.md): Cessna 208B · Wamean, West Papua, Indonesia · Accident · 2 fatal · Foreign investigation · Sep 9, 2011 · PK-VVE · Substantial damage
  > On September 9, 2011, at 1223 local time (0323 UTC) a Cessna 208B, Indonesia registry PK-VVE, collided with mountainous terrain 8 nautical miles north east of Wamena Airport, Wamena, West Papau, Indonesia. The aircraft was operated by Susi Air under the…
- [NTSB WPR11CA442](https://openairdocs.org/ntsb/WPR11CA442.md): Air Creation Tanarg · Corvallis, OR · Accident · Minor injuries · Data collection · Final report · Sep 9, 2011 · N5628K · Substantial damage
  > The pilot's failure to maintain clearance from an obstacle while taking off with a gusting crosswind.
- [NTSB WPR11WA484](https://openairdocs.org/ntsb/WPR11WA484.md): Aerospatiale AS350 · Rockhampton, Australia, Australia · Accident · No injuries · Foreign investigation · Sep 8, 2011 · VH-RDU · Substantial damage
  > On September 8, 2011, at 0203 universal coordinated time, an Aerospatiale Industries AS-350BA, VH-RDU, collided with the terrain near Rockhampton, Australia. The helicopter was substantially damaged. Of the three occupants on board, two were fatally injured…
- [NTSB WPR11CA440](https://openairdocs.org/ntsb/WPR11CA440.md): Cessna 172 · Phoenix, AZ · Accident · No injuries · Data collection · Final report · Sep 8, 2011 · N5275S · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB CEN11LA632](https://openairdocs.org/ntsb/CEN11LA632.md): Piper/Cub Crafters PA-18-150 · Long Lake, WI · Accident · Minor injuries · Limited investigation · Final report · Sep 8, 2011 · N902CC · Substantial damage
  > The pilot's failure to complete the prelanding checklist, which resulted in the landing gear wheels not being retracted for the water landing.
- [NTSB CEN11FA629](https://openairdocs.org/ntsb/CEN11FA629.md): Cirrus Design SR22 · West Liberty, OH · Accident · 1 fatal · Field investigation · Final report · Sep 8, 2011 · N159JW · Substantial damage
  > The pilot’s improper decision to fly aerobatic maneuvers at low altitude, which resulted in a loss of control and impact with terrain. Contributing to the accident was the pilot’s impairment due to his recent use of multiple impairing drugs.
- [NTSB ANC11LA100](https://openairdocs.org/ntsb/ANC11LA100.md): Piper PA-18A 150 · Galena, AK · Accident · No injuries · Limited investigation · Final report · Sep 8, 2011 · N2694P · Substantial damage
  > The total loss of engine power for undetermined reasons.
- [NTSB CEN11FA634](https://openairdocs.org/ntsb/CEN11FA634.md): Riffel Jerris L RV-7A · Winfield, KS · Accident · 1 fatal · Field investigation · Final report · Sep 7, 2011 · N554JR · Substantial damage
  > The pilot’s in-flight loss of control. Contributing to the pilot’s fatal injury was his failure to use the available restraint systems, which resulted in him falling through the open canopy when the airplane inverted.
- [NTSB WPR11LA443](https://openairdocs.org/ntsb/WPR11LA443.md): Cessna 152 · Redlands, CA · Accident · No injuries · Limited investigation · Final report · Sep 6, 2011 · N4649L · Substantial damage
  > The flight instructor’s delayed remedial action and failure to maintain airplane control while performing a simulated aborted landing.
- [NTSB WPR11CA435](https://openairdocs.org/ntsb/WPR11CA435.md): Aerostar International S-60A · Park City, UT · Accident · Serious injuries · Data collection · Final report · Sep 6, 2011 · N7154E · Substantial damage
  > The pilot’s failure to maintain control of the balloon during the landing on uneven ground.
- [NTSB DCA11WA105](https://openairdocs.org/ntsb/DCA11WA105.md): Boeing 737 · Hamamatsu City, Japan · Incident · Minor injuries · Foreign investigation · Sep 6, 2011 · JA16AN · No damage
  > On September 6, 2011, at 22:50 local time (13:50 UTC), a Boeing 737-700, registration JA16AN, operated by Air Nippon Co., Ltd., entered an unusual attitude and lost altitude about 43km south of Hamamatsu City, Shizuoka Prefecture, Japan, as the aircraft was…
- [NTSB DCA11RA098](https://openairdocs.org/ntsb/DCA11RA098.md): M7Aero SW3 · Trinidad, Bolivia · Accident · 8 fatal · Foreign investigation · Sep 6, 2011 · CP2548 · Substantial damage
  > On September 6, 2011, an Aerocon Swearingen SA-227 Metroliner, registration CP-2548 performing flight A4-238 from Santa Cruz to Trinidad (Bolivia) with 7 passengers and 2 crew, was on approach to Trinidad when radio contact was lost. The airplane was located…
- [NTSB DCA11CA116](https://openairdocs.org/ntsb/DCA11CA116.md): Boeing 737 7H4 · Cape Coral, FL · Accident · Serious injuries · Data collection · Final report · Sep 6, 2011 · N936WN · No damage
  > An encounter with convective turbulence during the descent.
- [NTSB CEN11CA685](https://openairdocs.org/ntsb/CEN11CA685.md): Cessna A185F · Hays, KS · Accident · No injuries · Data collection · Final report · Sep 6, 2011 · N550DP · Substantial damage
  > The pilot's improper recovery from a bounced landing, which resulted in a loss of control.
- [NTSB CEN11CA678](https://openairdocs.org/ntsb/CEN11CA678.md): Piper PA-28-180 · Buena Vista, CO · Accident · Minor injuries · Data collection · Final report · Sep 6, 2011 · N9430J · Substantial damage
  > The airplane’s diminished climb performance due to the pilot not leaning the engine mixture enough prior to takeoff in high density altitude conditions and at nearly maximum gross takeoff weight.
- [NTSB CEN11CA633](https://openairdocs.org/ntsb/CEN11CA633.md): Beech 95-B55 (T42A) · Damon, TX · Accident · No injuries · Data collection · Final report · Sep 6, 2011 · N742LB · Substantial damage
  > The pilot’s improper fuel management during cruise flight, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB WPR11LA434](https://openairdocs.org/ntsb/WPR11LA434.md): Cessna T210M · Saratoga, WY · Accident · Serious injuries · Limited investigation · Final report · Sep 5, 2011 · N761NZ · Substantial damage
  > A loss of engine power during an attempted go-around for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11CA439](https://openairdocs.org/ntsb/WPR11CA439.md): Cessna 182D · Roundup, MT · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N8772X · Substantial damage
  > The pilot's failure to maintain clearance from an obstacle during the landing flare.
- [NTSB ERA11LA491](https://openairdocs.org/ntsb/ERA11LA491.md): Cessna TR182 · Stevensville, MD · Accident · No injuries · Limited investigation · Final report · Sep 5, 2011 · N950RC · Substantial damage
  > The pilot did not maintain directional control during the landing roll.
- [NTSB ERA11CA485](https://openairdocs.org/ntsb/ERA11CA485.md): Haines Joseph E SHA-GLASAIR · Beaufort, NC · Accident · Minor injuries · Data collection · Final report · Sep 5, 2011 · N334JH · Substantial damage
  > The pilot's improper fuel management, which resulted in a loss of engine power due to fuel starvation.
- [NTSB CEN11LA623](https://openairdocs.org/ntsb/CEN11LA623.md): Hoffmann HK36R Super Dimona · Winsted, MN · Accident · 1 fatal · Limited investigation · Final report · Sep 5, 2011 · N63RK · Substantial damage
  > The pilot did not maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall.
- [NTSB CEN11FA625](https://openairdocs.org/ntsb/CEN11FA625.md): Socata TBM 700 · Mt. Pleasant, WI · Accident · 1 fatal · Field investigation · Final report · Sep 5, 2011 · N850SY · Substantial damage
  > The pilot’s failure to properly trim the airplane’s rudder during cruise flight, which resulted in a prolonged uncoordinated flight condition, unporting of the fuel tank feed line, and subsequent fuel starvation and engine power loss. Contributing to the…
- [NTSB CEN11CA624](https://openairdocs.org/ntsb/CEN11CA624.md): Cessna 172S · Bemidji, MN · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N548ND · Substantial damage
  > The student pilot's improper flare, which resulted in a hard landing.
- [NTSB ANC11CA097](https://openairdocs.org/ntsb/ANC11CA097.md): Piper PA-12 · Anchorage, AK · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N3654M · Substantial damage
  > The pilot's misidentification of the runway environment in dusk light conditions.
- [NTSB ANC11CA095](https://openairdocs.org/ntsb/ANC11CA095.md): Cessna 170A · Anchorage, AK · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N5406C · Substantial damage
  > The fracture of a hydraulic brake line fitting due to incorrect installation of the brake line by the pilot/owner, which resulted in a loss of brake pressure and subsequent loss of directional control during the landing roll.
- [NTSB ANC11CA094](https://openairdocs.org/ntsb/ANC11CA094.md): Piper PA-12 · North Pole, AK · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N78463 · Substantial damage
  > The pilot's failure to maintain adequate airspeed during takeoff, resulting in an aerodynamic stall and collision with the water.
- [NTSB WPR11LA471](https://openairdocs.org/ntsb/WPR11LA471.md): Piper PA-44-180 · Phoenix, AZ · Accident · No injuries · Limited investigation · Final report · Sep 4, 2011 · N316PA · Substantial damage
  > The pilot's improper flare and hard landing, which resulted in the failure of the nose landing gear drag link in overstress.
- [NTSB WPR11GA431](https://openairdocs.org/ntsb/WPR11GA431.md): Bell 205 · Tehachapi, CA · Accident · Minor injuries · Final report · Sep 4, 2011 · N205WW · Substantial damage
  > The pilot's inability to adequately execute an emergency autorotation due to the flight's low altitude during external load operations, which resulted in a hard landing. Contributing to the accident was a torsionally overstressed tachometer shaft, which sent…
- [NTSB WPR11FA430](https://openairdocs.org/ntsb/WPR11FA430.md): Cessna P210 · Tehachapi, CA · Accident · 2 fatal · Field investigation · Final report · Sep 4, 2011 · N7WJ · Destroyed
  > The pilot’s intentional low-altitude maneuvering and failure to maintain clearance from terrain due to distraction.
- [NTSB WPR11FA429](https://openairdocs.org/ntsb/WPR11FA429.md): Brewster LONG-EZ · Kanab, UT · Accident · 1 fatal · Field investigation · Final report · Sep 4, 2011 · N9DZ · Substantial damage
  > The pilot's loss of airplane control during cruise flight.
- [NTSB WPR11FA428](https://openairdocs.org/ntsb/WPR11FA428.md): Veatch Kitfox · Caldwell, ID · Accident · 2 fatal · Field investigation · Final report · Sep 4, 2011 · N624JS · Substantial damage
  > The pilot’s failure to prevent a low-altitude stall and spin following a complete loss of engine power during the initial climb after takeoff.
- [NTSB WPR11CA432](https://openairdocs.org/ntsb/WPR11CA432.md): Taylorcraft BC12-D · Lancaster, CA · Accident · Minor injuries · Data collection · Final report · Sep 4, 2011 · N43220 · Substantial damage
  > The student pilot’s inadequate flare resulting in a hard landing. Contributing to the accident was the certified flight instructor's inadequate supervision.
- [NTSB ERA11LA484](https://openairdocs.org/ntsb/ERA11LA484.md): North American TB-25N · Georgetown, DE · Accident · No injuries · Limited investigation · Final report · Sep 4, 2011 · N9079Z · Substantial damage
  > Maintenance personnel's inadequate examination of the main landing gear during the airplane’s most recent conditional inspection, which resulted in the fatigue failure of the right main landing gear shock strut drag arm during the landing roll.
- [NTSB ERA11CA482](https://openairdocs.org/ntsb/ERA11CA482.md): Questair Venture · Memphis, TN · Accident · No injuries · Data collection · Final report · Sep 4, 2011 · N36V · Substantial damage
  > The pilot's inability to maintain directional control during landing with a flat tire. Contributing to the accident was the failure of the left main landing gear tire for undetermined reasons.
- [NTSB CEN11WA628](https://openairdocs.org/ntsb/CEN11WA628.md): Embraer EMB-145LR · Ottawa, Canada · Accident · No injuries · Foreign investigation · Sep 4, 2011 · N840HK · Substantial damage
- [NTSB CEN11FA616](https://openairdocs.org/ntsb/CEN11FA616.md): Larson Ken W Christen EAGLE-II · Seward, NE · Accident · 2 fatal · Field investigation · Final report · Sep 4, 2011 · N88CE · Substantial damage
  > The pilot’s inadvertent pulling of the mixture control lever on takeoff, which shut down the engine.
- [NTSB CEN11CA677](https://openairdocs.org/ntsb/CEN11CA677.md): Piper PA-22-108 · Monte Vista, CO · Accident · No injuries · Data collection · Final report · Sep 4, 2011 · N5934Z · Substantial damage
  > The student pilot's loss of control while landing, which resulted in a ground loop.
- [NTSB ANC11FA093](https://openairdocs.org/ntsb/ANC11FA093.md): Piper PA-18-150 · McGrath, AK · Accident · Serious injuries · Field investigation · Final report · Sep 4, 2011 · N13973 · Substantial damage
  > The pilot inadvertently switched off the engine magnetos during short final approach, which resulted in a loss of engine power. Contributing to the accident was the manufacturer's placement of the magneto switches in the cabin.
- [NTSB ANC11CA092](https://openairdocs.org/ntsb/ANC11CA092.md): Piper PA-18-150 · Deadhorse, AK · Accident · No injuries · Data collection · Final report · Sep 4, 2011 · N83283 · Substantial damage
  > The pilot's continued visual flight into instrument meteorological conditions.
- [NTSB WPR11WA438](https://openairdocs.org/ntsb/WPR11WA438.md): Robinson R44 · Plutonic Aero., Australia, Australia · Accident · 1 fatal · Foreign investigation · Sep 3, 2011 · VH-HCA · Substantial damage
  > On September 3, 2011, at 0330 universal coordinated time, a Robinson R44, Australia registry VH-HCA, collided with terrain while maneuvering near Plutonic Aerodrome, Australia. The helicopter was operated by Wieland Helicopter Company under the pertinent…
- [NTSB WPR11LA427](https://openairdocs.org/ntsb/WPR11LA427.md): Stinson V77 · Tillamook, OR · Accident · No injuries · Limited investigation · Final report · Sep 3, 2011 · N9112H · Substantial damage
  > The pilot’s loss of directional control while taxiing in a gusting tailwind.
- [NTSB WPR11FA426](https://openairdocs.org/ntsb/WPR11FA426.md): Enstrom 280FX · Heber City, UT · Accident · Serious injuries · Field investigation · Final report · Sep 3, 2011 · N280AD · Substantial damage
  > The pilot’s failure to ensure that there was sufficient fuel onboard to conduct the flight, which resulted in a loss of engine power due to fuel exhaustion. Contributing to the severity of the passengers’ injuries was the operator’s failure to provide…
- [NTSB WPR11CA433](https://openairdocs.org/ntsb/WPR11CA433.md): Sherman Craig W Glasair III · Kanab, UT · Accident · No injuries · Data collection · Final report · Sep 3, 2011 · N17S · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll, as a result of a flat left main landing gear tire.
- [NTSB WPR11CA425](https://openairdocs.org/ntsb/WPR11CA425.md): Piper PA-28-180 · Gerlach, NV · Accident · Minor injuries · Data collection · Final report · Sep 3, 2011 · N7303W · Substantial damage
  > The pilot’s decision to land at an unknown off-airport location.
- [NTSB ERA11LA483](https://openairdocs.org/ntsb/ERA11LA483.md): Durling James RV-6A · Hollywood, FL · Accident · Minor injuries · Limited investigation · Final report · Sep 3, 2011 · N241BD · Substantial damage
  > Particulate ingestion from the engine, which resulted in the malfunction of the propeller governor during the airplane’s initial climb.
- [NTSB ERA11LA481](https://openairdocs.org/ntsb/ERA11LA481.md): Robinson Helicopter R22 Beta · St. Petersburg, FL · Accident · Minor injuries · Limited investigation · Final report · Sep 3, 2011 · N7197W · Substantial damage
  > The commercial pilot's improper recovery from a practice autorotation, resulting in a tailboom strike and subsequent rollover.
- [NTSB CEN11CA689](https://openairdocs.org/ntsb/CEN11CA689.md): Piper J3L-65 · Gainesville, TX · Accident · Minor injuries · Data collection · Final report · Sep 3, 2011 · N30950 · Substantial damage
  > The pilot’s failure to maintain directional control during taxi, which resulted in a runway excursion.
- [NTSB CEN11CA684](https://openairdocs.org/ntsb/CEN11CA684.md): American Champion 8GCBC · Fort Worth, TX · Accident · No injuries · Data collection · Final report · Sep 3, 2011 · N242BC · Substantial damage
  > The certified flight instructor’s improper flare during a simulated emergency landing.
- [NTSB WPR11LA423](https://openairdocs.org/ntsb/WPR11LA423.md): Arrow Falcon Exporters UH-1H · Stockton, CA · Accident · Minor injuries · Limited investigation · Final report · Sep 2, 2011 · N205PJ · Substantial damage
  > A total loss of engine power due to the separation of a tooth from the starter-generator drive gear, which resulted in failure of the engine oil pump and subsequent oil starvation.

Next page: https://openairdocs.org/ntsb.md?page=497

## 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
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=496

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