# NTSB investigations: Collision with terr/obj (non-CFIT)

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 157 of 203 · 10,134 cases

## Cases, newest first

- [NTSB CEN11CA427](https://openairdocs.org/ntsb/CEN11CA427.md): Mooney M20E · Frankston, TX · Accident · No injuries · Data collection · Final report · Jun 29, 2011 · N55FE · Substantial damage
  > The pilot's improper fuel management, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB ERA11FA369](https://openairdocs.org/ntsb/ERA11FA369.md): Cessna 172M · Poughkeepsie, NY · Accident · 2 fatal · Field investigation · Final report · Jun 28, 2011 · N61579 · Substantial damage
  > The pilot’s loss of airplane control due to impairment or incapacitation as a result of coronary artery disease in combination with atrial fibrillation. Contributing to the accident was the pilot's failure to report his paroxysmal atrial fibrillation to the…
- [NTSB CEN11LA452](https://openairdocs.org/ntsb/CEN11LA452.md): Cessna A188A · Estelline, SD · Accident · Minor injuries · Limited investigation · Final report · Jun 28, 2011 · N1588M · Substantial damage
  > The pilot’s failure to maintain control of the airplane during takeoff for undetermined reasons because the pilot did not recall the accident.
- [NTSB ERA11LA370](https://openairdocs.org/ntsb/ERA11LA370.md): Cessna 182Q · Holly Springs, MS · Accident · Minor injuries · Limited investigation · Final report · Jun 27, 2011 · N759ZS · Substantial damage
  > The pilot's incorrect positioning of the fuel tank selector before takeoff, which resulted in a loss of engine power due to fuel starvation during takeoff initial climb.
- [NTSB CEN11FA422](https://openairdocs.org/ntsb/CEN11FA422.md): Robinson R22 Beta · Del Valle, TX · Accident · 1 fatal · Field investigation · Final report · Jun 27, 2011 · N7779M · Substantial damage
  > The divergence of the main rotor from its normal plane of rotation for reasons that cannot be determined because the pilot’s control inputs leading up to the event are unknown, resulting in mast bumping and main rotor blade separation.
- [NTSB ANC11FA055](https://openairdocs.org/ntsb/ANC11FA055.md): Cessna 150M · Beluga Lake, AK · Accident · 1 fatal · Field investigation · Final report · Jun 27, 2011 · N66286 · Substantial damage
  > The pilot did not maintain adequate airspeed during takeoff, which resulted in an aerodynamic stall.
- [NTSB ANC11CA056](https://openairdocs.org/ntsb/ANC11CA056.md): Hughes 500D · Ambler, AK · Accident · No injuries · Data collection · Final report · Jun 27, 2011 · C-GLHQ · Substantial damage
  > The pilot's misalignment of the helicopter on the landing structure.
- [NTSB WPR11LA290](https://openairdocs.org/ntsb/WPR11LA290.md): Christen Industries Pitts S-1T · Alkali Lake, OR · Accident · Minor injuries · Limited investigation · Final report · Jun 26, 2011 · N77MN · Substantial damage
  > The loss of engine oil during cruise flight due to the failure of the front bearing oil seal.
- [NTSB WPR11LA289](https://openairdocs.org/ntsb/WPR11LA289.md): Lemond FLY Fisher · West Glacier, MT · Accident · Serious injuries · Limited investigation · Final report · Jun 26, 2011 · N397JL · Substantial damage
  > A total loss of engine power during takeoff due to water contamination in the fuel system. Contributing to the accident was the pilot’s inadequate preflight inspection of the airplane.
- [NTSB WPR11LA287](https://openairdocs.org/ntsb/WPR11LA287.md): Cessna 177RG · St Johns, AZ · Accident · Serious injuries · Limited investigation · Final report · Jun 26, 2011 · N2725V · Substantial damage
  > The pilot did not attain and maintain an adequate airspeed during the takeoff initial climb, which resulted in an aerodynamic stall.
- [NTSB WPR11CA294](https://openairdocs.org/ntsb/WPR11CA294.md): Cessna 172N · Olympia, WA · Accident · No injuries · Data collection · Final report · Jun 26, 2011 · N5366J · Substantial damage
  > The pilot's failure to maintain clearance from obstacles.
- [NTSB ERA11FA360](https://openairdocs.org/ntsb/ERA11FA360.md): Clabaugh Robert R Barracuda · Andalusia, AL · Accident · 1 fatal · Field investigation · Final report · Jun 26, 2011 · N289DH · Substantial damage
  > The pilot did not maintain airspeed while maneuvering on approach for landing, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's lack of experience in the make and model airplane.
- [NTSB ERA11CA365](https://openairdocs.org/ntsb/ERA11CA365.md): Piper PA-32-300 · Bridgeport, CT · Accident · Serious injuries · Data collection · Final report · Jun 26, 2011 · N600DK · Substantial damage
  > The pilot's failure to maintain clearance from a blast fence on final approach to land.
- [NTSB CEN11FA425](https://openairdocs.org/ntsb/CEN11FA425.md): Cessna T210L · Romeoville, IL · Accident · 1 fatal · Field investigation · Final report · Jun 26, 2011 · N732BX · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot’s inadequate fuel planning.
- [NTSB CEN11FA420](https://openairdocs.org/ntsb/CEN11FA420.md): Luscombe 8A · Farmdale, OH · Accident · 1 fatal · Field investigation · Final report · Jun 26, 2011 · N71687 · Substantial damage
  > The pilot's decision to initiate an aerobatic maneuver at an altitude that did not allow for full recovery of the airplane before ground impact.
- [NTSB WPR11LA288](https://openairdocs.org/ntsb/WPR11LA288.md): Air Tractor AT-502 · Lewistown, MT · Accident · No injuries · Limited investigation · Final report · Jun 25, 2011 · N1022N · Substantial damage
  > The fatigue fracture and separation of the fuel bypass line, which resulted in a total loss of engine power.
- [NTSB ERA11CA364](https://openairdocs.org/ntsb/ERA11CA364.md): Helio H-295 · Brasstown, NC · Accident · Minor injuries · Data collection · Final report · Jun 25, 2011 · N99PM · Substantial damage
  > The pilot's inadequate preflight planning, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN11LA426](https://openairdocs.org/ntsb/CEN11LA426.md): Piper PA-28-140 · New Philadelphia, OH · Accident · No injuries · Limited investigation · Final report · Jun 25, 2011 · N6980W · Substantial damage
  > The pilot's incorrect identification of the wind direction before landing, which resulted in a tailwind landing and subsequent runway excursion.
- [NTSB CEN11LA419](https://openairdocs.org/ntsb/CEN11LA419.md): VanDenburg Pietenpol Air Camper · Gwinn, MI · Accident · No injuries · Limited investigation · Final report · Jun 25, 2011 · N16DV · Substantial damage
  > The pilot’s loss of directional control during the landing roll, which resulted in a ground loop.
- [NTSB WPR11CA286](https://openairdocs.org/ntsb/WPR11CA286.md): Air Tractor AT301 · Circle, MT · Accident · No injuries · Data collection · Final report · Jun 24, 2011 · N2362D · Substantial damage
  > The pilot's failure to attain and maintain an adequate airspeed during initial climb.
- [NTSB CEN11FA417](https://openairdocs.org/ntsb/CEN11FA417.md): Beech A36 · Charlevoix, MI · Accident · 2 fatal · Field investigation · Final report · Jun 24, 2011 · N88MN · Substantial damage
  > The pilot's inadequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's decision to not execute a missed approach in weather conditions below minimums.
- [NTSB CEN11CA438](https://openairdocs.org/ntsb/CEN11CA438.md): Cessna A188 · Castroville, TX · Accident · No injuries · Data collection · Final report · Jun 24, 2011 · N731ST · Substantial damage
  > The pilot's failure to maintain obstacle clearance during the agricultural spraying flight.
- [NTSB CEN11CA423](https://openairdocs.org/ntsb/CEN11CA423.md): Hendricks George David JR RV8 · Angel Fire, NM · Accident · No injuries · Data collection · Final report · Jun 24, 2011 · N678VR · Substantial damage
  > The pilot's loss of directional control during landing.
- [NTSB WPR11LA282](https://openairdocs.org/ntsb/WPR11LA282.md): Hiller UH12E · Hanford, CA · Accident · No injuries · Limited investigation · Final report · Jun 23, 2011 · N99579 · Substantial damage
  > The separation of the tail rotor drive gear shaft due to torsional fatigue of its threaded portion, which resulted in a loss of tail rotor control.
- [NTSB WPR11LA279](https://openairdocs.org/ntsb/WPR11LA279.md): Rockwell International S-2R · Brawley, CA · Accident · Serious injuries · Limited investigation · Final report · Jun 23, 2011 · N8520V · Substantial damage
  > The partial loss of engine power shortly after takeoff, which likely resulted from the failure of the piston connecting rod in cylinder number 3 due to hydraulic lock in that cylinder.
- [NTSB WPR11CA281](https://openairdocs.org/ntsb/WPR11CA281.md): Piper PA-36-285 · Havre, MT · Accident · No injuries · Data collection · Final report · Jun 23, 2011 · N57736 · Substantial damage
  > The pilot's failure to maintain directional control during takeoff.
- [NTSB ERA11LA359](https://openairdocs.org/ntsb/ERA11LA359.md): Navion Navion B · Red Oak, NC · Accident · Serious injuries · Limited investigation · Final report · Jun 23, 2011 · N75394 · Substantial damage
  > The pilot's inadvertent movement of the fuel tank selector handle to the off position, resulting in a total loss of engine power due to fuel starvation.
- [NTSB ERA11FA354](https://openairdocs.org/ntsb/ERA11FA354.md): Beech C24R · Valparaiso, FL · Accident · 2 fatal · Field investigation · Final report · Jun 23, 2011 · N38029 · Substantial damage
  > The pilots’ failure to maintain airspeed, which resulted in an inadvertent, low altitude aerodynamic stall.
- [NTSB CEN11LA421](https://openairdocs.org/ntsb/CEN11LA421.md): Ultralight America Spitfire II · Ranger, TX · Accident · 2 fatal · Limited investigation · Final report · Jun 22, 2011 · N6524R · Destroyed
  > The pilot’s failure to maintain sufficient airspeed during the initial climb after a takeoff in high density altitude conditions, which resulted in an inadvertent stall.
- [NTSB WPR11LA277](https://openairdocs.org/ntsb/WPR11LA277.md): Bell 212 · Mesa, AZ · Accident · Serious injuries · Limited investigation · Final report · Jun 21, 2011 · N49678 · Destroyed
  > The pilot's failure to maintain helicopter control while in a low hover.
- [NTSB WPR11LA272](https://openairdocs.org/ntsb/WPR11LA272.md): Air Tractor AT-301 · Hogeland, MT · Accident · 1 fatal · Limited investigation · Final report · Jun 21, 2011 · N3661B · Substantial damage
  > Collision with the ground while maneuvering at low altitude for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11CA271](https://openairdocs.org/ntsb/WPR11CA271.md): Luscombe 8F · McCall, ID · Accident · No injuries · Data collection · Final report · Jun 21, 2011 · N1459B · Substantial damage
  > The pilot's failure to maintain adequate airspeed that resulted in a stall/mush. Contributing to the accident was the pilot's failure to maintain an adequate spacing from the aircraft ahead of him.
- [NTSB WPR11LA269](https://openairdocs.org/ntsb/WPR11LA269.md): Cessna 402 · Caldwell, ID · Accident · Minor injuries · Limited investigation · Final report · Jun 20, 2011 · N3278Q · Substantial damage
  > The total loss of power in one engine during takeoff due to the blockage of fuel flow by a foreign object in the fuel tank.
- [NTSB ERA11CA355](https://openairdocs.org/ntsb/ERA11CA355.md): Dotson William P Sngl Seat Hawk Arrow · Carthage, NC · Accident · No injuries · Data collection · Final report · Jun 20, 2011 · N4209F · Substantial damage
  > A partial loss of engine power due to the pilot’s improper installation of the engine’s No. 1 cylinder spark plugs.
- [NTSB ANC11CA052](https://openairdocs.org/ntsb/ANC11CA052.md): Cessna 182H · Soldotna, AK · Accident · No injuries · Data collection · Final report · Jun 20, 2011 · N331AA · Substantial damage
  > The pilot's failure to maintain pitch control resulting in an aerodynamic stall.
- [NTSB WPR11LA270](https://openairdocs.org/ntsb/WPR11LA270.md): Six Chuter Skye Ryder Aerochute · Tooele, UT · Accident · 1 fatal · Limited investigation · Final report · Jun 19, 2011 · UNREG · Substantial damage
  > The operation of a powered parachute by a non-certificated pilot. Contributing to the accident was the pilot's decision to conduct a flight in a strong gusty wind.
- [NTSB CEN11FA401](https://openairdocs.org/ntsb/CEN11FA401.md): Cirrus Design SR22 · Columbus, OH · Accident · 2 fatal · Field investigation · Final report · Jun 19, 2011 · N526PG · Destroyed
  > The pilot's spatial disorientation during the takeoff into instrument meteorological conditions, which resulted in his failure to maintain control of the airplane.
- [NTSB WPR11LA266](https://openairdocs.org/ntsb/WPR11LA266.md): Cessna 172P · Mount Pleasant, UT · Accident · Serious injuries · Limited investigation · Final report · Jun 18, 2011 · N65654 · Substantial damage
  > The pilot’s failure to determine the airplane’s fuel quantity before takeoff, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB WPR11LA263](https://openairdocs.org/ntsb/WPR11LA263.md): Beech B23 · Jean, NV · Accident · No injuries · Limited investigation · Final report · Jun 18, 2011 · N6991Q · Substantial damage
  > The student pilot’s improper in-flight fuel management when he did not switch to the fullest fuel tank when the engine began to lose power, which resulted in fuel starvation and the complete loss of engine power during maneuvering flight. Contributing to the…
- [NTSB WPR11CA264](https://openairdocs.org/ntsb/WPR11CA264.md): Robinson Helicopter R22 Beta · Prescott, AZ · Accident · No injuries · Data collection · Final report · Jun 18, 2011 · N334DC · Substantial damage
  > The pilot's inadequate compensation for the wind conditions and failure to maintain directional control of the helicopter during taxi, resulting in a loss of tail rotor effectiveness and a subsequent hard landing.
- [NTSB ERA11FA348](https://openairdocs.org/ntsb/ERA11FA348.md): Piper PA-28-140 · Guntersville, AL · Accident · 3 fatal · Field investigation · Final report · Jun 18, 2011 · N1803T · Substantial damage
  > The pilot's excessive pitch attitude, which resulted in an aerodynamic stall during the takeoff initial climb. Contributing to the accident was the pilot’s failure to comply with weight and balance limitations.
- [NTSB ERA11CA372](https://openairdocs.org/ntsb/ERA11CA372.md): Aeronca 7AC · Carbondale, PA · Accident · Minor injuries · Data collection · Final report · Jun 18, 2011 · N3068E · Substantial damage
  > The pilot's inadequate recovery from a bounced landing, which resulted in a runway overrun. Contributing to the accident was that the pilot did not attain the proper landing point.
- [NTSB CEN11LA405](https://openairdocs.org/ntsb/CEN11LA405.md): Piper PA-25-235 · Faith, SD · Accident · Minor injuries · Limited investigation · Final report · Jun 18, 2011 · N7018Z · Substantial damage
  > The pilot's improper turn while maneuvering during an agricultural application flight, which resulted in an inadvertent aerodynamic stall at low altitude.
- [NTSB CEN11CA411](https://openairdocs.org/ntsb/CEN11CA411.md): Worley Dennis Sonex · Gardner, KS · Accident · No injuries · Data collection · Final report · Jun 18, 2011 · N563 · Substantial damage
  > The pilot's failure to maintain a proper glide path during the visual approach.
- [NTSB CEN11LA399](https://openairdocs.org/ntsb/CEN11LA399.md): Piper PA-36-300 · Highmore, SD · Accident · 1 fatal · Limited investigation · Final report · Jun 17, 2011 · N57885 · Substantial damage
  > The pilot did not maintain control of the airplane while maneuvering at low altitude.
- [NTSB ANC11CA051](https://openairdocs.org/ntsb/ANC11CA051.md): Piper PA-22-160 · Bethel, AK · Accident · No injuries · Data collection · Final report · Jun 17, 2011 · N9314D · Substantial damage
  > The pilot's selection of an unsuitable off-airport landing site, resulting in a nose over during the landing roll.
- [NTSB ANC11CA050](https://openairdocs.org/ntsb/ANC11CA050.md): Cessna 180 · Big Lake, AK · Accident · No injuries · Data collection · Final report · Jun 17, 2011 · N3934B · Substantial damage
  > The pilot's failure to maintain the proper glide path during his landing approach, resulting in an undershoot and collision with terrain.
- [NTSB ANC11CA049](https://openairdocs.org/ntsb/ANC11CA049.md): Champion 7HC · Kenai, AK · Accident · No injuries · Data collection · Final report · Jun 16, 2011 · N8976R · Substantial damage
  > The pilot's selection of unsuitable terrain for landing, resulting in the collapse of the main landing gear, and a nose over.
- [NTSB WPR11CA261](https://openairdocs.org/ntsb/WPR11CA261.md): Grumman Acft ENG Cor-Schweizer G-164B · Pullman, WA · Accident · Minor injuries · Data collection · Final report · Jun 15, 2011 · N8376K · Substantial damage
  > The pilot's failure to maintain clearance from power lines while maneuvering.
- [NTSB ERA11CA347](https://openairdocs.org/ntsb/ERA11CA347.md): Cessna 172N · Belle Glades, FL · Accident · No injuries · Data collection · Final report · Jun 15, 2011 · N4954G · Substantial damage
  > The pilot’s failure to maintain airplane control during the landing approach.

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=158

## 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '470' 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/470/sequence?page=157

---
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.