# 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 78 of 203 · 10,134 cases

## Cases, newest first

- [NTSB CEN17LA118](https://openairdocs.org/ntsb/CEN17LA118.md): Thunder & Colt Airborne Amer AX10 180 · Albuquerque, NM · Accident · No injuries · Limited investigation · Final report · Feb 20, 2017 · N709TC · Substantial damage
  > The pilot’s delayed reaction to the balloon’s increased rate of descent during an attempted landing, which resulted in impact with a power line.
- [NTSB GAA17CA165](https://openairdocs.org/ntsb/GAA17CA165.md): Robinson Helicopter R44 · Spofford, TX · Accident · Minor injuries · Data collection · Final report · Feb 19, 2017 · N804DF · Substantial damage
  > The pilot's decision to hover-taxi out of the hangar and his subsequent failure to maintain clearance from the hangar.
- [NTSB GAA17CA154](https://openairdocs.org/ntsb/GAA17CA154.md): Cessna 180 · Bally, PA · Accident · No injuries · Data collection · Final report · Feb 19, 2017 · N123GT · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff in crosswind conditions.
- [NTSB GAA17CA147](https://openairdocs.org/ntsb/GAA17CA147.md): Cessna A185 · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Feb 19, 2017 · N185AE · Substantial damage
  > The pilot's failure to maintain an appropriate glidepath to the runway and to use the vertical guidance system.
- [NTSB ERA17LA110](https://openairdocs.org/ntsb/ERA17LA110.md): Piper PA28R · Bayonne, NJ · Accident · Serious injuries · Limited investigation · Final report · Feb 19, 2017 · N15745 · Substantial damage
  > Maintenance personnel’s incorrect installation of the No. 3 cylinder’s hydraulic valve tappet plunger, which resulted in a failure of the No. 3 cylinder’s intake valve and the subsequent partial loss of engine power.
- [NTSB CEN17FA108](https://openairdocs.org/ntsb/CEN17FA108.md): Macleod Homebuilt · Springfield, OH · Accident · 1 fatal · Field investigation · Final report · Feb 19, 2017 · N62888 · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack, which resulted in an aerodynamic stall and loss of airplane control at an altitude too low for a safe recovery.
- [NTSB WPR17LA068](https://openairdocs.org/ntsb/WPR17LA068.md): Robinson Helicopter R22 Beta · Holbrook, AZ · Accident · No injuries · Limited investigation · Final report · Feb 18, 2017 · N7095A · Substantial damage
  > The pilot’s failure to compensate for a loss of effective translational lift while turning from an upwind to a downwind condition at a low altitude and low airspeed, which resulted in a loss of helicopter control.
- [NTSB GAA17CA144](https://openairdocs.org/ntsb/GAA17CA144.md): Pitts Special S 1C · Borger, TX · Accident · No injuries · Data collection · Final report · Feb 18, 2017 · N591P · Substantial damage
  > The pilot’s failure to maintain directional control of the biplane during takeoff.
- [NTSB CEN17LA122](https://openairdocs.org/ntsb/CEN17LA122.md): Piper PA 28R-200 · Centennial, CO · Accident · Serious injuries · Limited investigation · Final report · Feb 18, 2017 · N2702R · Substantial damage
  > The loss of airplane control during takeoff for reasons that could not be determined based on the available information, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB WPR17LA070](https://openairdocs.org/ntsb/WPR17LA070.md): Beech F33A · Pomona, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Feb 16, 2017 · N222EN · Substantial damage
  > The total loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB GAA17CA187](https://openairdocs.org/ntsb/GAA17CA187.md): Piper PA22 · Ruby, AK · Accident · No injuries · Data collection · Final report · Feb 16, 2017 · N72999 · Substantial damage
  > The pilot’s failure to maintain directional control while landing in flat light conditions on a hard-packed snow-covered landing area.
- [NTSB GAA17CA140](https://openairdocs.org/ntsb/GAA17CA140.md): Cessna 172 · Burlington, NC · Accident · No injuries · Data collection · Final report · Feb 16, 2017 · N381MG · Substantial damage
  > The pilot's failure to maintain the runway heading during an attempted go-around in gusting crosswind conditions, which resulted in a runway excursion.
- [NTSB ERA17FA107](https://openairdocs.org/ntsb/ERA17FA107.md): Beech A45 · Climax, GA · Accident · 1 fatal · Field investigation · Final report · Feb 16, 2017 · N3434G · Substantial damage
  > The failure of maintenance personnel to ensure that the throttle and fuel metering unit AN "B" nut was secured, which resulted in a total loss of engine power in flight and a subsequent collision with trees while attempting to land after sunset.
- [NTSB ERA17FA106](https://openairdocs.org/ntsb/ERA17FA106.md): Beech C23 · Winder, GA · Accident · 2 fatal · Field investigation · Final report · Feb 16, 2017 · N24695 · Substantial damage
  > The flight instructor's inadequate preflight planning and operation of the airplane outside its center of gravity envelope, which resulted in a loss of control while maneuvering.
- [NTSB GAA17CA151](https://openairdocs.org/ntsb/GAA17CA151.md): Robinson Helicopter R44 · Holtville, CA · Accident · No injuries · Data collection · Final report · Feb 14, 2017 · N4534G · Substantial damage
  > The pilot’s initiation of a left turn at a low altitude with low airspeed and a tailwind while operating near maximum gross weight, which resulted in the helicopter losing altitude, touching down on a dirt surface, and a subsequent dynamic rollover.
- [NTSB GAA17CA148](https://openairdocs.org/ntsb/GAA17CA148.md): Beech A23 · Beckwourth, CA · Accident · Serious injuries · Data collection · Final report · Feb 14, 2017 · N425RS · Substantial damage
  > The student pilot’s inadvertent use of the control yoke to correct for a drift and his subsequent failure to maintain directional control during takeoff.
- [NTSB ERA17FA108](https://openairdocs.org/ntsb/ERA17FA108.md): Piper PA28R · Cedar Key, FL · Accident · 3 fatal · Field investigation · Final report · Feb 12, 2017 · N4504X · Destroyed
  > The non-instrument-rated pilot's improper decision to continue visual flight rules flight into instrument meteorological conditions, which resulted in spatial disorientation and a loss of airplane control.
- [NTSB GAA17CA138](https://openairdocs.org/ntsb/GAA17CA138.md): Beech T 34B · St. Petersburg, FL · Accident · No injuries · Data collection · Final report · Feb 11, 2017 · N18PS · Substantial damage
  > The pilot's failure to maintain an appropriate glidepath to the runway.
- [NTSB GAA17CA136](https://openairdocs.org/ntsb/GAA17CA136.md): Nielsen Martin M Challenger II · Punta Gorda, FL · Accident · Minor injuries · Data collection · Final report · Feb 11, 2017 · N289MN · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB CEN17LA113](https://openairdocs.org/ntsb/CEN17LA113.md): Bell-Transworld Helicopters 47D1 · Archer City, TX · Accident · Serious injuries · Limited investigation · Final report · Feb 9, 2017 · N2875F · Substantial damage
  > The total loss of engine power due to fuel starvation, which resulted from the pilot’s inadvertent positioning of the mixture control to the “fuel cutoff” position.
- [NTSB ANC17LA016](https://openairdocs.org/ntsb/ANC17LA016.md): Piper PA18 · Sterling, AK · Accident · Serious injuries · Limited investigation · Final report · Feb 9, 2017 · N1268A · Substantial damage
  > The pilot’s loss of control while maneuvering for reasons that could not be determined based on the available information.
- [NTSB ERA17LA102](https://openairdocs.org/ntsb/ERA17LA102.md): Shell John Super SIX · Morganton, NC · Accident · Serious injuries · Class 3 · Limited · Final report · Feb 6, 2017 · N426KS · Substantial damage
  > A loss of engine power and impact with trees and terrain for reasons that could not be determined based on the available information.
- [NTSB ERA17LA100](https://openairdocs.org/ntsb/ERA17LA100.md): Piper PA32R · Friendly, MD · Accident · Serious injuries · Limited investigation · Final report · Feb 6, 2017 · N21HD · Substantial damage
  > A total loss of engine power during initial climb for reasons that could not be determined because examination of the wreckage revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB ERA17CA101](https://openairdocs.org/ntsb/ERA17CA101.md): Robinson R22 · West Palm Beach, FL · Accident · No injuries · Data collection · Final report · Feb 6, 2017 · N7685H · Substantial damage
  > The flight instructor’s failure to maintain helicopter control while demonstrating low rotor rpm operations from a hover.
- [NTSB GAA17CA131](https://openairdocs.org/ntsb/GAA17CA131.md): Cessna T210 · Loveland, CO · Accident · Minor injuries · Data collection · Final report · Feb 5, 2017 · N4853U · Substantial damage
  > The pilot's exceedance of the airplane’s critical angle of attack during an attempted go-around, which resulted in an aerodynamic stall.
- [NTSB ERA17CA099](https://openairdocs.org/ntsb/ERA17CA099.md): Robinson Helicopter R22 · Fallston, MD · Accident · No injuries · Data collection · Final report · Feb 4, 2017 · N7518G · Substantial damage
  > The student pilot's failure to relinquish the flight controls to the flight instructor, which resulted in a collision with terrain.
- [NTSB GAA17CA169](https://openairdocs.org/ntsb/GAA17CA169.md): Cessna 152 · Bonifay, FL · Accident · No injuries · Data collection · Final report · Feb 3, 2017 · N6318M · Substantial damage
  > The student pilot's failure to maintain directional control during landing in crosswind conditions.
- [NTSB CEN17LA101](https://openairdocs.org/ntsb/CEN17LA101.md): Mooney M20C · Ellendale, MN · Accident · Serious injuries · Limited investigation · Final report · Feb 3, 2017 · N9149V · Substantial damage
  > The pilot’s incapacitation from carbon monoxide poisoning in flight due to cracks in the exhaust muffler, which resulted in the airplane’s continued flight until it ran out of fuel and its subsequent collision with terrain.
- [NTSB WPR17LA059](https://openairdocs.org/ntsb/WPR17LA059.md): Beech E 55 · Bakersfield, CA · Accident · Minor injuries · Limited investigation · Final report · Feb 1, 2017 · N711YK · Substantial damage
  > The pilot’s failure to select the proper fuel boost pump setting for the left auxiliary fuel pump, which allowed for an excessive fuel flow to the left engine, which resulted in a total loss of engine power and airplane control during an attempted go-around.
- [NTSB CEN17LA096](https://openairdocs.org/ntsb/CEN17LA096.md): Cook Smith Aviation Repli · Justin, TX · Accident · Serious injuries · Limited investigation · Final report · Jan 31, 2017 · N712AZ · Substantial damage
  > A total loss of engine power due to fuel starvation as the result of a disruption in fuel flow.
- [NTSB CEN17FA095](https://openairdocs.org/ntsb/CEN17FA095.md): Cessna 177 · Price, TX · Accident · 1 fatal · Field investigation · Final report · Jan 31, 2017 · N2810X · Destroyed
  > The pilot's failure to maintain clearance from a communications tower guy-wire. Contributing to the accident was the pilot's decision to conduct a long distance transition flight at a low altitude.
- [NTSB ERA17LA098](https://openairdocs.org/ntsb/ERA17LA098.md): Cessna P210 · Pottsville, PA · Accident · Minor injuries · Limited investigation · Final report · Jan 30, 2017 · N4796P · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examinations of the engine and airframe did not reveal any preimpact mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB CEN17LA093](https://openairdocs.org/ntsb/CEN17LA093.md): Piper J3C · Brenham, TX · Accident · No injuries · Limited investigation · Final report · Jan 30, 2017 · N7039H · Substantial damage
  > The reciprocating engine's exhaust valve being stuck in the “open” position, which resulted in a partial loss of engine power during initial climb.
- [NTSB GAA17CA127](https://openairdocs.org/ntsb/GAA17CA127.md): Vaughan Gerald R Side Winder TD · McCook, NE · Accident · No injuries · Data collection · Final report · Jan 28, 2017 · N60JV · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll in gusting wind conditions.
- [NTSB CEN17LA089](https://openairdocs.org/ntsb/CEN17LA089.md): Ercoupe 415-C · Butterfield, TX · Accident · No injuries · Limited investigation · Final report · Jan 28, 2017 · N94694 · Substantial damage
  > A malfunction of the fuel transfer system for reasons that could not be determined based on the available information, a stuck float in the header tank sight gauge that resulted in an inaccurate fuel quantity indication, and the pilot’s inadequate monitoring…
- [NTSB GAA17CA126](https://openairdocs.org/ntsb/GAA17CA126.md): Piper PA32R · Fort Mohave, AZ · Accident · No injuries · Data collection · Final report · Jan 26, 2017 · N6885F · Substantial damage
  > The pilot's failure to extend the landing gear for landing.
- [NTSB CEN17FA085](https://openairdocs.org/ntsb/CEN17FA085.md): Cessna 172 · Jay, OK · Accident · 1 fatal · Field investigation · Final report · Jan 25, 2017 · N5639A · Substantial damage
  > The pilot's negligent maintenance of the airplane, which resulted in improper fuel management, fuel starvation, and a loss of engine power during takeoff due to a missing securing pin in the fuel selector handle, and a subsequent forced landing on unsuitable…
- [NTSB CEN17FA084](https://openairdocs.org/ntsb/CEN17FA084.md): Cirrus Design SR22 · San Antonio, TX · Accident · 1 fatal · Field investigation · Final report · Jan 25, 2017 · N401SC · Destroyed
  > The pilot's uncoordinated flight control inputs and subsequent inadvertent cross-control aerodynamic stall in the airport traffic pattern that resulted in a loss of control and uncontrolled descent with insufficient altitude for recovery.
- [NTSB GAA17CA123](https://openairdocs.org/ntsb/GAA17CA123.md): Piper PA 28R · Wichita, KS · Accident · No injuries · Data collection · Final report · Jan 24, 2017 · N4792T · Substantial damage
  > The pilot's failure to maintain directional control while landing in gusting crosswind conditions.
- [NTSB WPR17FA057](https://openairdocs.org/ntsb/WPR17FA057.md): Beech 300 · Tucson, AZ · Accident · 2 fatal · Field investigation · Final report · Jan 23, 2017 · N385KA · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack during takeoff, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's impairment by the effects of a combination of psychoactive substances.
- [NTSB GAA17CA121](https://openairdocs.org/ntsb/GAA17CA121.md): Cessna 150 · Denton, TX · Accident · No injuries · Data collection · Final report · Jan 23, 2017 · N3545L · Substantial damage
  > The pilot’s improper fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB GAA17CA133](https://openairdocs.org/ntsb/GAA17CA133.md): Cessna 182 · Sebring, OH · Accident · No injuries · Data collection · Final report · Jan 22, 2017 · N3828D · Substantial damage
  > The pilot’s failure to maintain the proper glidepath during landing, which resulted in the airplane landing short of the runway, the nose landing gear separating, and the airplane nosing over during a second landing.
- [NTSB ERA17LA092](https://openairdocs.org/ntsb/ERA17LA092.md): Hawker Beechcraft G36 · West Caldwell, NJ · Accident · Serious injuries · Class 3 · Limited · Final report · Jan 21, 2017 · N979BA · Destroyed
  > The pilot’s failure to maintain airplane control after takeoff, which resulted in an aerodynamic stall.
- [NTSB CEN17LA081](https://openairdocs.org/ntsb/CEN17LA081.md): Bellanca 17 30 · Kidron, OH · Accident · No injuries · Limited investigation · Final report · Jan 21, 2017 · N39819 · Substantial damage
  > Maintenance personnel’s failure to properly secure the vacuum pump, which resulted in a loss of engine oil and the subsequent total loss of engine power due to oil starvation.
- [NTSB CEN17FA080](https://openairdocs.org/ntsb/CEN17FA080.md): Bellanca 7GCBC · Wellington, TX · Accident · 2 fatal · Field investigation · Final report · Jan 21, 2017 · N91Z · Destroyed
  > The pilot's improper decision to perform a steep turn at low altitude, which resulted in exceedance of the airplane's critical angle of attack and an aerodynamic stall.
- [NTSB ANC17TA015](https://openairdocs.org/ntsb/ANC17TA015.md): Piper PA-32 · Pilot Point, AK · Accident · Serious injuries · Final report · Jan 17, 2017 · N4261T · Substantial damage
  > The pilot's continued flight into known icing conditions, which resulted in structural icing and a forced landing on icy, snow-covered terrain.
- [NTSB GAA17CA115](https://openairdocs.org/ntsb/GAA17CA115.md): American Champion 7GCAA · Bainbridge, GA · Accident · No injuries · Data collection · Final report · Jan 16, 2017 · N2540F · Substantial damage
  > The student pilot's exceedance of the airplane’s critical angle of attack during final approach, which resulted in an aerodynamic stall, and his subsequent loss of directional control after touchdown.
- [NTSB CEN17LA078](https://openairdocs.org/ntsb/CEN17LA078.md): Textron 525C · Howell, MI · Accident · Serious injuries · Limited investigation · Final report · Jan 16, 2017 · N525PZ · Substantial damage
  > The pilot's attempted landing on the ice-covered runway, which resulted in a runway excursion and impact with terrain. Contributing to the accident was airport personnel's lack of training regarding issuance of NOTAMs
- [NTSB GAA17CA116](https://openairdocs.org/ntsb/GAA17CA116.md): Cessna 170 · Coeur D'Alene, ID · Accident · No injuries · Data collection · Final report · Jan 14, 2017 · N3210A · Substantial damage
  > The pilot’s failure to maintain an appropriate descent rate during approach, which resulted in landing short of the runway threshold.
- [NTSB GAA17CA114](https://openairdocs.org/ntsb/GAA17CA114.md): Beech B200 · Coalinga, CA · Accident · No injuries · Data collection · Final report · Jan 14, 2017 · N795DE · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff.

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=79

## 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=78

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