# 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 31 of 203 · 10,140 cases

## Cases, newest first

- [NTSB ERA21LA291](https://openairdocs.org/ntsb/ERA21LA291.md): Cessna A150K · Brooksville, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 13, 2021 · N8412M · Substantial damage
  > A total loss of engine power as a result of carburetor icing.
- [NTSB CEN21LA319](https://openairdocs.org/ntsb/CEN21LA319.md): Air Tractor AT-401 · Carroll, IA · Accident · No injuries · Class 3 · Limited · Final report · Jul 13, 2021 · N7315P · Substantial damage
  > The wear-related failure of the airframe fuel boost pump, which resulted in fuel starvation and a loss of engine power.
- [NTSB CEN21FA314](https://openairdocs.org/ntsb/CEN21FA314.md): PZL Mielec M18 · Seiling, OK · Accident · 1 fatal · Class 3 · Field · Final report · Jul 12, 2021 · N9310R · Destroyed
  > The pilot’s in-flight loss of control due to the structural failure of a wing fitting and separation of the outboard wing section. Also causal were the inadequate wing fitting inspections, which failed to detect the initial corrosion and crack before it…
- [NTSB ERA21LA284](https://openairdocs.org/ntsb/ERA21LA284.md): Cessna 150 · Elba, AL · Accident · No injuries · Class 3 · Limited · Final report · Jul 11, 2021 · N8172S · Substantial damage
  > The partial loss of engine power due to the formation of carburetor ice, which resulted in reduced climb capability and impact with trees during takeoff.
- [NTSB WPR21FA266](https://openairdocs.org/ntsb/WPR21FA266.md): Beech C90 · Wikieup, AZ · Accident · 2 fatal · Class 3 · Field · Final report · Jul 10, 2021 · N3688P · Destroyed
  > The failure and separation of the left wing’s outboard section due to a fatigue crack in the lower spar cap. Contributing to the accident was the operator’s decision to repair the wing spar instead of replacing it as recommended by the aircraft manufacturer.…
- [NTSB ANC21LA057](https://openairdocs.org/ntsb/ANC21LA057.md): Dehavilland DHC-2-L-20 · Coffman Cove, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2021 · N9279Z · Substantial damage
  > The pilot’s impact with a buoy on takeoff which resulted in a nose-over.
- [NTSB GAA21WA210](https://openairdocs.org/ntsb/GAA21WA210.md): Cessna 172 · Beirut, Lebanon · Accident · Class 5 · Foreign · Jul 8, 2021 · OD-AAB · Destroyed
- [NTSB GAA21WA172](https://openairdocs.org/ntsb/GAA21WA172.md): Douglas DC3 · Restrepo, Colombia · Accident · 3 fatal · Class 5 · Foreign · Jul 8, 2021 · HK-2820 · Destroyed
- [NTSB WPR21LA268](https://openairdocs.org/ntsb/WPR21LA268.md): Bell 212HP · Weed, CA · Accident · No injuries · Class 3 · Limited · Final report · Jul 7, 2021 · N911KW · Substantial damage
  > The pilot’s failure to maintain altitude during an approach to a lake. Contributing to the accident was the pilot’s failure to release the full water bucket as the helicopter was settling, which reduced the helicopter’s out-of-ground-effect performance.
- [NTSB ERA21LA279](https://openairdocs.org/ntsb/ERA21LA279.md): Textron T206 · Statesville, NC · Accident · No injuries · Class 4 · Limited · Final report · Jul 6, 2021 · N302WD · Substantial damage
  > The pilot’s failure to maintain directional control while landing, which resulted in a runway excursion and collision with terrain.
- [NTSB WPR21LA259](https://openairdocs.org/ntsb/WPR21LA259.md): Cessna 180J · Lander, WY · Accident · No injuries · Class 4 · Limited · Final report · Jul 4, 2021 · N7802K · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and impact with a fence.
- [NTSB ERA21LA277](https://openairdocs.org/ntsb/ERA21LA277.md): Vans RV7 · Pottstown, PA · Accident · No injuries · Class 3 · Limited · Final report · Jul 4, 2021 · N654C · Destroyed
  > A total loss of power for reasons that could not be determined based on the available information.
- [NTSB CEN21LA306](https://openairdocs.org/ntsb/CEN21LA306.md): Piper PA-28-151 · Pottsboro, TX · Accident · No injuries · Class 3 · Limited · Final report · Jul 3, 2021 · N181BW · Substantial damage
  > The airplane’s degraded performance from the rough, grass runway surface and the pilot’s delayed decision to abort the takeoff resulting in a runway excursion.
- [NTSB WPR21FA258](https://openairdocs.org/ntsb/WPR21FA258.md): Cessna 172R · Missoula, MT · Accident · 2 fatal · Class 3 · Field · Final report · Jul 1, 2021 · N2388L · Substantial damage
  > The pilot’s failure to maintain airspeed and exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall at an altitude too low for recovery.
- [NTSB CEN21FA299](https://openairdocs.org/ntsb/CEN21FA299.md): Cirrus Design SR22 · Lamoni, IA · Accident · 2 fatal · Class 3 · Field · Final report · Jul 1, 2021 · N123RE · Destroyed
  > The pilot did not maintain aircraft control during an attempted go-around after a bounced landing, which resulted in impact with terrain and a postimpact fire.
- [NTSB WPR21LA261](https://openairdocs.org/ntsb/WPR21LA261.md): Beech 95-A55 · North Las Vegas, NV · Accident · No injuries · Class 4 · Limited · Final report · Jun 29, 2021 · N764SU · Substantial damage
  > The pilot’s inability to maintain directional control during landing roll due to a flat tire.
- [NTSB WPR21LA252](https://openairdocs.org/ntsb/WPR21LA252.md): SilverLight AR-1 · Lakeside, OR · Accident · No injuries · Class 4 · Limited · Final report · Jun 29, 2021 · N159WT · Substantial damage
  > The pilot’s inadequate decision to continue the takeoff after sufficient airspeed was not attained and his failure to maintain aircraft control while maneuvering to avoid obstructions, which resulted in a collision with the ground.
- [NTSB CEN21LA294](https://openairdocs.org/ntsb/CEN21LA294.md): Consolidated Aeronautics Lake LA-4-200 · Mio, MI · Accident · No injuries · Class 3 · Limited · Final report · Jun 28, 2021 · N963L · Substantial damage
  > The pilot’s failure to abort the takeoff roll when the engine did not produce full power.
- [NTSB WPR21FA243](https://openairdocs.org/ntsb/WPR21FA243.md): Feraca Edward M Searey LSX · Logan, UT · Accident · 1 fatal · Class 3 · Field · Final report · Jun 27, 2021 · N62EF · Substantial damage
  > The pilot’s loss of airplane control while maneuvering at a low altitude, which resulted in a collision with a house.
- [NTSB GAA21WA167](https://openairdocs.org/ntsb/GAA21WA167.md): Cessna 152 · Lima, Peru · Accident · Minor injuries · Class 5 · Foreign · Jun 27, 2021 · OB-2171
- [NTSB CEN21LA292](https://openairdocs.org/ntsb/CEN21LA292.md): Curnutt Elton E SKY Ranger B · Ellicott, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 27, 2021 · N7714E · Substantial damage
  > The pilot’s loss of control while maneuvering at low altitude.
- [NTSB ERA21LA269](https://openairdocs.org/ntsb/ERA21LA269.md): Garlick Helicopters OH-58A+ · Alpine, AL · Accident · 1 fatal · Class 3 · Limited · Final report · Jun 25, 2021 · N372NS · Substantial damage
  > The pilot’s failure to maintain clearance from powerlines during a low-level aerial application flight, resulting in main rotor blade impact with a fiber-optic cable, a loss of control, and the helicopter’s subsequent impact with terrain.
- [NTSB CEN21LA291](https://openairdocs.org/ntsb/CEN21LA291.md): Piper PA-28-180 · Loveland, CO · Accident · No injuries · Class 4 · Limited · Final report · Jun 25, 2021 · N9277J · Substantial damage
  > The flight instructor’s failure to maintain aircraft control during the landing flare and subsequent attempted go-around with a strong quartering crosswind.
- [NTSB WPR21LA246](https://openairdocs.org/ntsb/WPR21LA246.md): Airborne Australia XT582 · Carson City, NV · Accident · No injuries · Class 4 · Limited · Final report · Jun 24, 2021 · N8003K · Substantial damage
  > The student pilot's failure to maintain directional control during landing in gusting wind, which resulted in a runway excursion and impact with terrain.
- [NTSB ERA21LA267](https://openairdocs.org/ntsb/ERA21LA267.md): Piper PA-28-161 · Easton, MD · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 24, 2021 · N2143G · Destroyed
  > A total loss of engine power for reasons that could not be determined.
- [NTSB WPR21LA240](https://openairdocs.org/ntsb/WPR21LA240.md): Cessna T206 · Apple Valley, CA · Accident · No injuries · Class 4 · Limited · Final report · Jun 23, 2021 · N881HP · Substantial damage
  > The pilot's distraction due to adjusting the radio while taxing at night, which resulted in a taxiway excursion and subsequent impact with terrain.
- [NTSB GAA21WA154](https://openairdocs.org/ntsb/GAA21WA154.md): Piper PA-32-300 · Moorabbin Aerodrome, Australia · Accident · Serious injuries · Class 5 · Foreign · Jun 22, 2021 · VH-CWK · Destroyed
- [NTSB ERA21FA263](https://openairdocs.org/ntsb/ERA21FA263.md): Cirrus SR22 · Mercer, TN · Accident · 1 fatal · Class 3 · Field · Final report · Jun 21, 2021 · N333LZ · Substantial damage
  > A partial loss of engine power due to foreign object debris contamination of the left turbocharger wastegate. Contributing to the accident was the pilot’s failure to divert to the nearest airport.
- [NTSB CEN21LA286](https://openairdocs.org/ntsb/CEN21LA286.md): Ayres S2R-T34 · Leoti, KS · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 21, 2021 · N4328P · Substantial damage
  > The pilot’s loss of visibility in the cockpit due to foam created by the chemicals loaded in the hopper, which resulted in his inability to maintain airplane control during low-level flight and an impact with terrain. Contributing to the accident was the…
- [NTSB WPR21LA235](https://openairdocs.org/ntsb/WPR21LA235.md): HPH Glasflugel · Winthrop, WA · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N974CQ · Substantial damage
  > The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight.
- [NTSB WPR21FA233](https://openairdocs.org/ntsb/WPR21FA233.md): Piper PA-22-135 · White City, OR · Accident · 1 fatal · Class 3 · Field · Final report · Jun 20, 2021 · N2618A · Destroyed
  > The pilot’s failure to maintain control of the airplane during a go-around, which resulted in a collision with trees. Contributing to the accident was the pilot’s impairment due to his medical conditions and the effects of his medications.
- [NTSB ERA21LA259](https://openairdocs.org/ntsb/ERA21LA259.md): Maule M5 · Annapolis, MD · Accident · No injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N4464Y · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB CEN21LA301](https://openairdocs.org/ntsb/CEN21LA301.md): Christen Industries A-1 · Wilmington, OH · Accident · No injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N2932W · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff with gusting winds, which resulted in an inflight collision with a fence.
- [NTSB CEN21LA283](https://openairdocs.org/ntsb/CEN21LA283.md): Air Tractor AT-502B · Edwardsburg, MI · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N8523Z · Substantial damage
  > The pilot’s failure to identify rising terrain and to maintain terrain clearance from trees during an aerial application pass that resulted in an in-flight collision with trees and terrain.
- [NTSB CEN21LA281](https://openairdocs.org/ntsb/CEN21LA281.md): Schweizer SGS 1-35 · Wellington, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 20, 2021 · N2851H · Substantial damage
  > The glider pilot’s loss of visual references during the landing approach resulting in an off-airport landing on rough sloping terrain.
- [NTSB GAA21WA161](https://openairdocs.org/ntsb/GAA21WA161.md): Beech V35 · Padua, Italy · Accident · 1 fatal · Class 4 · Foreign · Jun 19, 2021 · I-BMBN · Destroyed
- [NTSB ERA21LA261](https://openairdocs.org/ntsb/ERA21LA261.md): Cessna 172 · Jupiter, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 18, 2021 · N2797E · Substantial damage
  > The flight instructor’s failure to obtain the proper touchdown point during a forced landing. Contributing to the accident was the improper service and subsequent inadequate inspection of the single-drive, dual magneto, which resulted in a total loss of…
- [NTSB ERA21FA258](https://openairdocs.org/ntsb/ERA21FA258.md): Cessna 150 · Yulee, FL · Accident · 2 fatal · Class 3 · Field · Final report · Jun 18, 2021 · N1300Q · Destroyed
  > The flight instructor’s decision to conduct slow flight training at an altitude below the flight school’s minimum recovery altitude and his delayed remedial action when an aerodynamic stall occurred.
- [NTSB ERA21FA257](https://openairdocs.org/ntsb/ERA21FA257.md): Air Tractor AT-402B · Kinston, NC · Accident · 1 fatal · Class 3 · Field · Final report · Jun 18, 2021 · N402SJ · Destroyed
  > The pilot’s decision to conduct low-level aerobatic maneuvers in an airplane not approved for aerobatic flight, which resulted in an aerodynamic stall and spin, a loss of control, and an impact with terrain.
- [NTSB GAA21WA145](https://openairdocs.org/ntsb/GAA21WA145.md): Robinson R44 · Eidanger, Norway · Accident · 1 fatal · Class 5 · Foreign · Jun 17, 2021 · LN-OGT · Substantial damage
- [NTSB DCA21WA159](https://openairdocs.org/ntsb/DCA21WA159.md): Boeing 737 · Derbyshire, United Kingdom · Accident · No injuries · Class 5 · Foreign · Jun 16, 2021 · EC-MIE
- [NTSB WPR21FA227](https://openairdocs.org/ntsb/WPR21FA227.md): Covey Tri Quickie · Gila Bend, AZ · Accident · 1 fatal · Class 3 · Field · Final report · Jun 15, 2021 · N8054Y · Destroyed
  > The pilot’s exceedance of the airplane’s critical angle of attack during the takeoff initial climb, which resulted in an aerodynamic stall and loss of airplane control. Contributing to the accident was the reduced airplane performance due to high density…
- [NTSB ERA21FA253](https://openairdocs.org/ntsb/ERA21FA253.md): Vans RV6 · Buckingham, PA · Accident · 1 fatal · Class 3 · Field · Final report · Jun 15, 2021 · N74MS · Substantial damage
  > An exhaust system leak that resulted in failure of the oil quick drain, a loss of oil lubrication, an in-flight fire, and the pilot’s subsequent loss of airplane control.
- [NTSB CEN21FA270](https://openairdocs.org/ntsb/CEN21FA270.md): Air Tractor 502B · Paragould, AR · Accident · 1 fatal · Class 3 · Field · Final report · Jun 15, 2021 · N6088K · Destroyed
  > An inflight loss of control and subsequent impact with terrain during an aerial application flight for reasons that could not be determined based on the available evidence.
- [NTSB CEN21LA265](https://openairdocs.org/ntsb/CEN21LA265.md): Cessna 180K · Columbus, OH · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 14, 2021 · N13159 · Substantial damage
  > The loss of engine power due to fuel starvation resulting from sealant contamination in the wing.
- [NTSB WPR21LA226](https://openairdocs.org/ntsb/WPR21LA226.md): Cessna 170B · Miles City, MT · Accident · No injuries · Class 4 · Limited · Final report · Jun 11, 2021 · N2218B · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff which resulted in a ground loop and collision with terrain.
- [NTSB ERA21LA247](https://openairdocs.org/ntsb/ERA21LA247.md): Garrison Ronald L Zodiac 601 XL · Cumberland, MD · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 8, 2021 · N315SV · Substantial damage
  > An inadvertent release of the canopy, which allowing the canopy to open during flight and led to an inflight loss of airplane control. Contributing to the accident was the lack of any safeguard to prevent the inadvertent opening of the canopy.
- [NTSB ERA21FA239](https://openairdocs.org/ntsb/ERA21FA239.md): Schweizer SGS 1-35 · Wurtsboro, NY · Accident · 1 fatal · Class 3 · Field · Final report · Jun 6, 2021 · N2878H · Substantial damage
  > The pilot’s low-altitude release from tow for reasons that could not be determined, and his subsequent exceedance of the glider’s critical angle of attack while returning to the runway, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB CEN21LA251](https://openairdocs.org/ntsb/CEN21LA251.md): Kevin Lippert Zenith CH 750 · Montrose, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 5, 2021 · N902KL · Substantial damage
  > The loss of engine power due to fuel vapor lock.
- [NTSB CEN21LA248](https://openairdocs.org/ntsb/CEN21LA248.md): Beech 1900 · Denver, CO · Accident · No injuries · Class 3 · Limited · Final report · Jun 3, 2021 · N219VP · Substantial damage
  > The pilot’s failure to properly configure the airplane for landing, which resulted in a gear-up landing.

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=32

## 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=31

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