# 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 83 of 203 · 10,134 cases

## Cases, newest first

- [NTSB GAA16CA469](https://openairdocs.org/ntsb/GAA16CA469.md): Rainbow Sky Reach Bushcat · Frankfort, KY · Accident · Minor injuries · Data collection · Final report · Sep 6, 2016 · N2899X · Substantial damage
  > The pilot's exceedance of the airplane's critical angle-of-attack while maneuvering at low altitude, which resulted in an aerodynamic stall.
- [NTSB ERA16FA311](https://openairdocs.org/ntsb/ERA16FA311.md): Sikorsky S61 · Palm Bay, FL · Accident · 3 fatal · Field investigation · Final report · Sep 6, 2016 · N805AR · Destroyed
  > A dual loss of engine power for undetermined reasons after the pilot's improper decision to attempt another maneuver after recovering from a perceived compressor stall, rather than returning to the airport.
- [NTSB GAA16CA478](https://openairdocs.org/ntsb/GAA16CA478.md): Cessna 180 · Clemson, SC · Accident · No injuries · Data collection · Final report · Sep 5, 2016 · N451SW · Substantial damage
  > The pilot’s loss of directional control during the takeoff roll, which resulted in a runway excursion.
- [NTSB GAA16CA467](https://openairdocs.org/ntsb/GAA16CA467.md): Boeing A75N1(PT17) · Atlanta, TX · Accident · No injuries · Data collection · Final report · Sep 5, 2016 · N52236 · Substantial damage
  > The pilot's failure to attain the proper touchdown point on a grass airstrip and the airplane's subsequent collision with trees during an attempted aborted landing.
- [NTSB GAA16CA465](https://openairdocs.org/ntsb/GAA16CA465.md): Cessna TR182 · South Lake Tahoe, CA · Accident · No injuries · Data collection · Final report · Sep 5, 2016 · N738GK · Substantial damage
  > The pilot's failure to maintain directional control during an attempted go-around, which resulted in a runway excursion and a nose over. Contributing to the accident was the pilot's failure to remove the carburetor heat during the attempted go-around in high…
- [NTSB GAA16CA462](https://openairdocs.org/ntsb/GAA16CA462.md): Air Tractor AT · Hondo, TX · Accident · No injuries · Data collection · Final report · Sep 5, 2016 · N31627 · Substantial damage
  > The pilot’s failure to maintain clearance from an antenna atop a tower while maneuvering at a low altitude and the airplane’s subsequent impact with terrain during an attempted off-airport landing.
- [NTSB CEN16LA353](https://openairdocs.org/ntsb/CEN16LA353.md): Stanton DR-1 · Plain City, OH · Accident · Serious injuries · Limited investigation · Final report · Sep 4, 2016 · N500PY · Substantial damage
  > A loss of engine power for reasons that could not be determined based on the available information.
- [NTSB CEN16FA346](https://openairdocs.org/ntsb/CEN16FA346.md): Bellanca 7ECA · Moss Hill, TX · Accident · 2 fatal · Field investigation · Final report · Sep 4, 2016 · N787MW · Substantial damage
  > The pilot's loss of control attempting to recover from a low-level aerobatic maneuver. Contributing to the accident was the pilot's decision to attempt the low-level maneuver which significantly reduced any margin for error.
- [NTSB GAA16CA485](https://openairdocs.org/ntsb/GAA16CA485.md): Dormaier Monte R Baby Great Lakes · Mazama, WA · Accident · Minor injuries · Data collection · Final report · Sep 3, 2016 · N110MD · Substantial damage
  > The pilot’s failure to maintain directional control during the takeoff roll, which resulted in a runway excursion.
- [NTSB GAA16CA468](https://openairdocs.org/ntsb/GAA16CA468.md): Maule M4 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Sep 3, 2016 · N40661 · Substantial damage
  > The pilot's failure to recognize and compensate for tailwind conditions during the landing roll, which resulted in a runway overrun and nose over.
- [NTSB ERA16FA309](https://openairdocs.org/ntsb/ERA16FA309.md): Cessna 172 · Hollywood, FL · Accident · 2 fatal · Field investigation · Final report · Sep 3, 2016 · N6091E · Destroyed
  > The pilot's inadequate preflight and in-flight weather planning, which resulted in continued flight into a thunderstorm and a subsequent loss of airplane control.
- [NTSB CEN16LA363](https://openairdocs.org/ntsb/CEN16LA363.md): CGS Hawk Aero II · Holland, MI · Accident · Serious injuries · Limited investigation · Final report · Sep 3, 2016 · N4513S · Destroyed
  > The improper installation of quick release connectors in the fuel lines, which was not in accordance with the engine manufacturer's maintenance instructions and allowed air to be introduced into the fuel system and resulted in a partial loss of engine power.…
- [NTSB CEN16LA347](https://openairdocs.org/ntsb/CEN16LA347.md): Haggenmacher Bensen · Bryant, AR · Accident · 1 fatal · Limited investigation · Final report · Sep 3, 2016 · UNREG · Destroyed
  > The pilot’s loss of gyroplane control during an intentional high-speed pass, which resulted in the gyroplane porpoising and impacting terrain. Contributing to the accident was the pilot’s decision to conduct the flight in an aircraft in which he had little…
- [NTSB WPR16LA175](https://openairdocs.org/ntsb/WPR16LA175.md): Mcdonnell Douglas Helicopter 500N · Honolulu, HI · Accident · Serious injuries · Limited investigation · Final report · Sep 2, 2016 · N5232G · No damage
  > The pilot's failure to maintain helicopter control in gusting wind conditions, which resulted in the helicopter rescue net’s contact with a utility pole and serious injury to an occupant who fell from the rescue net. Contributing to the accident was the…
- [NTSB WPR16FA172](https://openairdocs.org/ntsb/WPR16FA172.md): Beech A36 · Sparks, NV · Accident · 2 fatal · Field investigation · Final report · Aug 31, 2016 · N985CA · Destroyed
  > The pilot's selection of a landing runway which, given the wind and traffic conditions, was susceptible to high crosswinds and the translation of wake turbulence across its approach path, and the controller's and pilot's failure to ensure separation from the…
- [NTSB CEN16LA343](https://openairdocs.org/ntsb/CEN16LA343.md): Cessna 170A · Hibbing, MN · Accident · Serious injuries · Limited investigation · Final report · Aug 31, 2016 · N1726D · Substantial damage
  > The pilot's failure to maintain aircraft control, which resulted in impact with terrain near the runway.
- [NTSB GAA16CA461](https://openairdocs.org/ntsb/GAA16CA461.md): American Legend AL3 · Sedona, AZ · Accident · No injuries · Data collection · Final report · Aug 30, 2016 · N114LC · Substantial damage
  > The pilot’s failure to maintain directional control during the landing in gusting wind conditions, which resulted in a runway excursion.
- [NTSB GAA16CA460](https://openairdocs.org/ntsb/GAA16CA460.md): Cessna 172 · Winchester, VA · Accident · No injuries · Data collection · Final report · Aug 30, 2016 · N2462E · Substantial damage
  > The student pilot's incorrect pitch control during the landing flare, which resulted in a porpoise, a loss of directional control, and a runway excursion.
- [NTSB GAA16CA459](https://openairdocs.org/ntsb/GAA16CA459.md): Cessna A185 · Gooding, ID · Accident · No injuries · Data collection · Final report · Aug 30, 2016 · N185TJ · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and collision with terrain.
- [NTSB CEN16LA355](https://openairdocs.org/ntsb/CEN16LA355.md): Republic RC3 · Post Oak, MO · Accident · Serious injuries · Limited investigation · Final report · Aug 30, 2016 · N6490K · Substantial damage
  > A partial loss of engine power due to low cylinder compression. Contributing to the loss of engine power was rust formation in the cylinders due to inactivity.
- [NTSB CEN16CA364](https://openairdocs.org/ntsb/CEN16CA364.md): Beech V35B · Sioux Falls, SD · Accident · No injuries · Data collection · Final report · Aug 30, 2016 · N23583 · Substantial damage
  > The pilot's failure to adequately manage the available fuel supply, resulting in fuel starvation and a total loss of engine power. Contributing to the accident was the inadequate preflight by the pilot and flight instructor, and the flight instructor's…
- [NTSB ERA16CA308](https://openairdocs.org/ntsb/ERA16CA308.md): Beech C23 · Simsbury, CT · Accident · No injuries · Data collection · Final report · Aug 29, 2016 · N9352S · Substantial damage
  > The student pilot’s failure to attain the proper touchdown point, which resulted in a runway overrun.
- [NTSB CEN16LA354](https://openairdocs.org/ntsb/CEN16LA354.md): North American Navion · Monett, MO · Accident · No injuries · Limited investigation · Final report · Aug 29, 2016 · N91488 · Substantial damage
  > Maintenance personnel’s failure to properly rig the right main landing gear locking mechanism, which resulted in a gear collapse during landing.
- [NTSB WPR16FA170](https://openairdocs.org/ntsb/WPR16FA170.md): Cessna 182 · Clinton, MT · Accident · 2 fatal · Field investigation · Final report · Aug 28, 2016 · N9936T · Destroyed
  > The sudden right turn on approach to landing for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR16FA169](https://openairdocs.org/ntsb/WPR16FA169.md): Boeing A75N1(PT17) · Madras, OR · Accident · 1 fatal · Field investigation · Final report · Aug 27, 2016 · N999PP · Destroyed
  > The pilot's failure to maintain clearance from the runway during a low-level aerobatic maneuver. Contributing to the accident was a high density altitude and the pilot's failure to plan/adequately compensate for high density altitude conditions.
- [NTSB CEN16LA339](https://openairdocs.org/ntsb/CEN16LA339.md): Rans Coyote S 4 · Clarksville, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 27, 2016 · N8024J · Substantial damage
  > The total loss of engine power due to a deteriorated and disconnected fuel line, which resulted in fuel starvation and a subsequent hard, off-field landing.
- [NTSB WPR16LA168](https://openairdocs.org/ntsb/WPR16LA168.md): Robinson R44 · Kailua/Kona, HI · Accident · No injuries · Limited investigation · Final report · Aug 26, 2016 · N74805 · Substantial damage
  > An on-ground upset for reasons that could not be determined because postaccident examination of the helicopter revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB GAA16CA458](https://openairdocs.org/ntsb/GAA16CA458.md): Piper PA18 · Central, AK · Accident · No injuries · Data collection · Final report · Aug 26, 2016 · N9575D · Substantial damage
  > The pilot's decision to taxi on unsuitable terrain after landing, which resulted in an encounter with a washed out ditch.
- [NTSB CEN16CA359](https://openairdocs.org/ntsb/CEN16CA359.md): Beech 58 · Wichita Falls, TX · Accident · No injuries · Data collection · Final report · Aug 26, 2016 · N15MD · Substantial damage
  > The incorrect maintenance of the airplane's ventilation system which resulted in an obstruction of the elevator control system.
- [NTSB WPR16LA167](https://openairdocs.org/ntsb/WPR16LA167.md): Siai-Marchetti SF260 · Fullerton, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 25, 2016 · N16FD · Substantial damage
  > The failure of the pilot to set the flaps to the proper takeoff setting before takeoff, resulting in an aerodynamic stall during takeoff and loss of control.
- [NTSB GAA16CA451](https://openairdocs.org/ntsb/GAA16CA451.md): Ayres S 2R · Cordele, GA · Accident · No injuries · Data collection · Final report · Aug 25, 2016 · N3003N · Substantial damage
  > The pilot’s failure to maintain clearance from power lines during an agricultural application flight while flying toward the sun.
- [NTSB CEN16LA334](https://openairdocs.org/ntsb/CEN16LA334.md): Piper PA 25-235 · Bushton, KS · Accident · Serious injuries · Limited investigation · Final report · Aug 25, 2016 · N4963Y · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on the available information.
- [NTSB GAA16CA450](https://openairdocs.org/ntsb/GAA16CA450.md): Airbus AS350 · Peach Springs, AZ · Accident · No injuries · Data collection · Final report · Aug 24, 2016 · N839PA · Substantial damage
  > The pilot's failure to maintain clearance from terrain while hover taxiing backward, resulting in the tail striking terrain.
- [NTSB CEN16FA331](https://openairdocs.org/ntsb/CEN16FA331.md): Stemme S10 VT · Telluride, CO · Accident · 2 fatal · Field investigation · Final report · Aug 24, 2016 · N5021 · Substantial damage
  > The pilot's encounter with a downdraft that exceeded the climb performance of the powered glider and resulted in his inability to maintain clearance from the trees. Contributing to the accident was the pilot's decision to fly near building clouds and rain…
- [NTSB GAA16CA445](https://openairdocs.org/ntsb/GAA16CA445.md): Cessna T207 · Nanwalek, AK · Accident · No injuries · Data collection · Final report · Aug 23, 2016 · N91025 · Substantial damage
  > The pilot’s unstabilized approach and a subsequent runway overrun while landing on a short runway in variable wind conditions.
- [NTSB CEN16LA330](https://openairdocs.org/ntsb/CEN16LA330.md): Hiller UH 12D · Cokeville, WY · Accident · Minor injuries · Limited investigation · Final report · Aug 23, 2016 · N97TH · Substantial damage
  > Failure of the control rotor cuff due to fatigue.
- [NTSB GAA16CA497](https://openairdocs.org/ntsb/GAA16CA497.md): Cirrus Design SR20 · Brunswick, GA · Accident · No injuries · Data collection · Final report · Aug 22, 2016 · N204AK · Substantial damage
  > The total loss of engine power during takeoff due to a loose B-nut on the fuel flow divider input fuel line fitting, which resulted in a fuel leak and fuel starvation.
- [NTSB GAA16CA438](https://openairdocs.org/ntsb/GAA16CA438.md): Cessna A185 · Fayetteville, TN · Accident · No injuries · Data collection · Final report · Aug 21, 2016 · N185DK · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in crosswind conditions, which resulted in a runway excursion and a ground loop.
- [NTSB ERA16LA305](https://openairdocs.org/ntsb/ERA16LA305.md): Dayton A Babcock Storm · Eustis, FL · Accident · No injuries · Limited investigation · Final report · Aug 20, 2016 · N516VB · Substantial damage
  > The pilot's failure to maintain directional control during an aborted takeoff. Contributing to the accident were the loss of engine power due to a malfunctioning alternator, which precipitated the off-field landing, and the pilot’s decision to attempt to take…
- [NTSB ERA16LA296](https://openairdocs.org/ntsb/ERA16LA296.md): Mantell Allan T Kitfox 4 1200 · Canandaigua, NY · Accident · No injuries · Limited investigation · Final report · Aug 20, 2016 · N51TM · Substantial damage
  > The failure of the right rudder pedal torque tube due to fatigue, which resulted in a loss of directional control during landing. Also causal to the accident was the airplane owner/builder's failure to install a rudder torque tube reinforcement or replacement…
- [NTSB GAA16CA443](https://openairdocs.org/ntsb/GAA16CA443.md): Cessna A185 · Klamath Falls, OR · Accident · No injuries · Data collection · Final report · Aug 19, 2016 · N185SC · Substantial damage
  > The pilot's improper landing flare, which resulted in the airplane porpoising and the subsequent loss of directional control.
- [NTSB ERA16LA295](https://openairdocs.org/ntsb/ERA16LA295.md): Piper PA34 · Hollywood, FL · Accident · No injuries · Limited investigation · Final report · Aug 19, 2016 · N16499 · Substantial damage
  > Maintenance personnel’s failure to comply with an airworthiness directive for the propeller, which resulted in a propeller hub failure due to fatigue.
- [NTSB CEN16LA326](https://openairdocs.org/ntsb/CEN16LA326.md): Thrush S2R T660 · Ruthton, MN · Accident · 1 fatal · Limited investigation · Final report · Aug 19, 2016 · N40499 · Destroyed
  > The pilot's failure to see and avoid the tower guy-wire during an agricultural spraying operation.
- [NTSB CEN16FA328](https://openairdocs.org/ntsb/CEN16FA328.md): Aero Commander S2R · Center, CO · Accident · 1 fatal · Field investigation · Final report · Aug 19, 2016 · N8870Q · Destroyed
  > The pilot's failure to maintain airplane control during a low-level maneuver, which resulted in an aerodynamic stall.
- [NTSB WPR16FA166](https://openairdocs.org/ntsb/WPR16FA166.md): Douglas TA-4K · Las Vegas, NV · Accident · Minor injuries · Field investigation · Final report · Aug 18, 2016 · N140EM · Destroyed
  > Foreign object debris in the engine's main fuel control unit, which restricted fuel flow and subsequently resulted in the loss of engine power. Contributing to the accident was the installation or addition of an extra seal during the main fuel control unit…
- [NTSB GAA16CA439](https://openairdocs.org/ntsb/GAA16CA439.md): Bell 206 L4 · Broussard, LA · Accident · No injuries · Data collection · Final report · Aug 18, 2016 · N7898X · Substantial damage
  > The pilot's failure to attain a proper touchdown point, which resulted in the helicopter sliding off the aft end of the transport dolly.
- [NTSB CEN16LA329](https://openairdocs.org/ntsb/CEN16LA329.md): Collins RV6A · Pekin, IL · Accident · Serious injuries · Limited investigation · Final report · Aug 18, 2016 · N576RV · Substantial damage
  > The pilot's failure to latch the canopy before takeoff, and his subsequent distraction and failure to maintain control while attempting to close the open canopy, which resulted in an aerodynamic stall.
- [NTSB GAA16CA437](https://openairdocs.org/ntsb/GAA16CA437.md): Cessna 152 · Belle Plaine, MN · Accident · No injuries · Data collection · Final report · Aug 17, 2016 · N631TK · Substantial damage
  > The student pilot's improper pitch technique after rotation during a short field take off, which resulted in the right wing impacting the ground and a nose gear collapse.
- [NTSB GAA16CA436](https://openairdocs.org/ntsb/GAA16CA436.md): Piper PA18 · Anchor Point, AK · Accident · No injuries · Data collection · Final report · Aug 16, 2016 · N8097N · Substantial damage
  > The pilot's failure to maintain clearance from obstacles while landing on a coastal beach.
- [NTSB ERA16WA298](https://openairdocs.org/ntsb/ERA16WA298.md): Cessna 550 · Charallave, Venezuela · Accident · 2 fatal · Class 3 · Foreign · Aug 16, 2016 · YV3051 · Destroyed

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=84

## 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=83

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