# Final 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 116 of 3,432 · 171,594 cases

## Cases, newest first

- [NTSB ANC21LA031](https://openairdocs.org/ntsb/ANC21LA031.md): Cessna A185F · Anchorage, AK · Accident · No injuries · Class 4 · Limited · Final report · Apr 15, 2021 · N714JE · Substantial damage
  > A loss of control during landing for reasons that could not be determined based on the available evidence.
- [NTSB WPR21LA157](https://openairdocs.org/ntsb/WPR21LA157.md): Cessna 172P · Bellingham, WA · Accident · No injuries · Class 4 · Limited · Final report · Apr 14, 2021 · N51380 · Substantial damage
  > The student pilot’s inadequate flare resulting in a loss of control during landing with a crosswind and subsequent nose over.
- [NTSB ERA21FA184](https://openairdocs.org/ntsb/ERA21FA184.md): Cessna A188 · Pineview, GA · Accident · 1 fatal · Class 3 · Field · Final report · Apr 13, 2021 · N4912Q · Destroyed
  > The pilot’s inadequate visual lookout, which resulted in collision with powerlines during an aerial application flight.
- [NTSB WPR21LA174](https://openairdocs.org/ntsb/WPR21LA174.md): Piper PA-28-180 · Silver City, NM · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 12, 2021 · N222BM · Substantial damage
  > The pilot’s loss of situational awareness and failure to touchdown on the runway which resulted in a collision with the airport’s perimeter fence.
- [NTSB ERA21LA183](https://openairdocs.org/ntsb/ERA21LA183.md): Piper PA-28-140 · Weyers Cave, VA · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 12, 2021 · N7242F · Substantial damage
  > Maintenance personnel’s inadequate inspection of the rudder control system, which resulted in failure of the rudder control assembly and the pilot’s loss of control during a go-around.
- [NTSB WPR21LA156](https://openairdocs.org/ntsb/WPR21LA156.md): Cessna 182H · Blakely Island, WA · Accident · No injuries · Class 3 · Limited · Final report · Apr 11, 2021 · N2030X · Substantial damage
  > A total loss of engine power during climb for reasons that could not be determined which resulted in a forced water landing.
- [NTSB ERA21LA186](https://openairdocs.org/ntsb/ERA21LA186.md): Piper PA-32R-301 · Troy, AL · Accident · No injuries · Class 4 · Limited · Final report · Apr 11, 2021 · N299HP · Substantial damage
  > An unanticipated encounter with a deer shortly after touchdown, resulting in a collision and substantial damage to the airframe.
- [NTSB ERA21LA182](https://openairdocs.org/ntsb/ERA21LA182.md): Rowe Dennis A Highlander · Bluefield, WV · Accident · No injuries · Class 4 · Limited · Final report · Apr 10, 2021 · N257DR · Substantial damage
  > The pilot’s failure to maintain directional control while landing in a gusty crosswind, which resulted in a ground loop.
- [NTSB DCA21LA120](https://openairdocs.org/ntsb/DCA21LA120.md): Vans RV-7 · Boulder, CO · Accident · No injuries · Class 4 · Limited · Final report · Apr 10, 2021 · N137RV · Substantial damage
  > a bird strike.
- [NTSB CEN21LA188](https://openairdocs.org/ntsb/CEN21LA188.md): Cessna 150M · Tishomingo, OK · Accident · No injuries · Class 4 · Limited · Final report · Apr 10, 2021 · N439WT · Substantial damage
  > The pilot’s decision to abort the takeoff on encountering a wind gust and his landing beyond the end of the runway that resulted in the airplane impacting a ditch collapsing the nose landing gear.
- [NTSB ERA21LA181](https://openairdocs.org/ntsb/ERA21LA181.md): Piper PA-32R-300 · Stockbridge, GA · Accident · No injuries · Class 4 · Limited · Final report · Apr 9, 2021 · N1664H · Substantial damage
  > The flying pilot’s failure to configure the flaps for a short field takeoff and delayed decision to abort the takeoff, which resulted in a runway overrun.
- [NTSB CEN21LA187](https://openairdocs.org/ntsb/CEN21LA187.md): Eurocopter EC120 · LeRoy, KS · Accident · No injuries · Class 3 · Limited · Final report · Apr 9, 2021 · N421PB · Substantial damage
  > The contamination of the fuel injection manifold filter due to improper maintenance, resulting in a partial loss of engine power during cruise flight. Contributing to the accident was the pilot’s delayed autorotation, which resulted in insufficient main rotor…
- [NTSB ERA21FA178](https://openairdocs.org/ntsb/ERA21FA178.md): Cessna 177B · Great Valley, NY · Accident · 1 fatal · Class 3 · Field · Final report · Apr 7, 2021 · N24RG · Destroyed
  > The pilot’s failure to maintain control during takeoff.
- [NTSB CEN21LA185](https://openairdocs.org/ntsb/CEN21LA185.md): Piper PA-28-181 · Schaumburg, IL · Accident · No injuries · Class 4 · Limited · Final report · Apr 7, 2021 · N21175 · Substantial damage
  > The pilot’s failure to maintain directional control during the rejected takeoff with a left quartering crosswind that shifted to a tailwind.
- [NTSB ANC21LA029](https://openairdocs.org/ntsb/ANC21LA029.md): Cessna 170A · Lime Village, AK · Accident · No injuries · Class 4 · Limited · Final report · Apr 7, 2021 · N1291D · Substantial damage
  > The pilot’s selection of unsuitable terrain for landing, which resulted in a landing gear collapse.
- [NTSB ERA21LA180](https://openairdocs.org/ntsb/ERA21LA180.md): Cessna 172S · Orangeburg, SC · Accident · No injuries · Class 4 · Limited · Final report · Apr 6, 2021 · N22467 · Substantial damage
  > The student pilot’s improper recovery from a bounced landing, which resulted in a hard landing.
- [NTSB ERA21LA177](https://openairdocs.org/ntsb/ERA21LA177.md): Forisch Edward Bushby Mustang M II · Worcester, MA · Accident · No injuries · Class 3 · Limited · Final report · Apr 6, 2021 · N61EF · Substantial damage
  > Binding of the left aileron bellcrank push/pull rod, which resulted in an uncommanded right turn.
- [NTSB ERA21LA176](https://openairdocs.org/ntsb/ERA21LA176.md): Cessna 172F · Fayetteville, NC · Accident · No injuries · Class 4 · Limited · Final report · Apr 6, 2021 · N5424R · Substantial damage
  > The pilot’s failure to maintain directional control during the landing, which resulted in a runway excursion and subsequent noseover.
- [NTSB ERA21LA174](https://openairdocs.org/ntsb/ERA21LA174.md): Beech A36 · Arcadia, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 6, 2021 · N18394 · Substantial damage
  > A total loss of engine power for underdetermined reasons.
- [NTSB CEN21LA181](https://openairdocs.org/ntsb/CEN21LA181.md): Evolution Revolt · Seminole, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Apr 6, 2021 · N565PK · Substantial damage
  > The student pilot’s loss of trike control while maneuvering at low altitude in gusting wind conditions, resulting in an impact with terrain.
- [NTSB ERA21LA173](https://openairdocs.org/ntsb/ERA21LA173.md): Piper PA-23-250 · Springfield, TN · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 5, 2021 · N5018Y · Substantial damage
  > The flight instructor’s failure to abort the takeoff following a loss of left engine power due to fuel starvation. Also causal was the inadequate maintenance of the left fuel cap by unknown maintenance personnel, which resulted in a blockage of the fuel…
- [NTSB CEN21LA184](https://openairdocs.org/ntsb/CEN21LA184.md): Robinson Helicopter R44 · Johnson, KS · Accident · No injuries · Class 3 · Limited · Final report · Apr 5, 2021 · N8348X · Substantial damage
  > The pilot's inadequate pedal application during a transition to hover, which resulted in a loss of yaw control and a subsequent impact with terrain.
- [NTSB CEN21LA183](https://openairdocs.org/ntsb/CEN21LA183.md): Maule MT7 · Jewett, TX · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 5, 2021 · N811SG · Substantial damage
  > The pilot’s failure to maintain control of the airplane after it struck a hidden berm during the intentional off-airport landing, which resulted in a hard landing.
- [NTSB ERA21LA172](https://openairdocs.org/ntsb/ERA21LA172.md): Phantom Aeronautics Phantom II · McBee, SC · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 4, 2021 · UNREG · Substantial damage
  > The pilot's failure to maintain adequate clearance from trees while maneuvering in the traffic pattern.
- [NTSB CEN21LA179](https://openairdocs.org/ntsb/CEN21LA179.md): Destiny Powered Parachutes 2000 · Saint Paul, NE · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 4, 2021 · UNREG · Substantial damage
  > The uncertificated pilot’s failure to maintain control of the powered parachute during low altitude flight in gusting wind conditions.
- [NTSB WPR21LA164](https://openairdocs.org/ntsb/WPR21LA164.md): Cessna 208B · Fairbanks, AK · Accident · No injuries · Class 3 · Limited · Final report · Apr 3, 2021 · N215MC · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on available evidence.
- [NTSB WPR21LA153](https://openairdocs.org/ntsb/WPR21LA153.md): Cessna 172 · Sand Point, ID · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 3, 2021 · N7616X · Substantial damage
  > The student pilot’s improper landing flare which resulted in a hard landing, loss of directional control and subsequent nose over.
- [NTSB ERA21LA171](https://openairdocs.org/ntsb/ERA21LA171.md): Robinson Helicopter R66 · Palmyra, PA · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 3, 2021 · N577DD · Substantial damage
  > The pilot’s improper judgment to attempt a flight while impaired by medications, which resulted in the helicopter’s abnormal ground contact, loss of control, and collision with terrain.
- [NTSB ERA21LA170](https://openairdocs.org/ntsb/ERA21LA170.md): Mooney M20C · College Park, MD · Accident · No injuries · Class 3 · Limited · Final report · Apr 3, 2021 · N2953L · Substantial damage
  > Improper maintenance of the airplane by its owners and their failure to have qualified maintenance personnel determine the root cause of water infiltration into the fuel system. Also causal was the pilot’s inadequate preflight inspection, which failed to…
- [NTSB CEN21LA180](https://openairdocs.org/ntsb/CEN21LA180.md): Cessna 180 · Delavan, WI · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 3, 2021 · N1522C · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the landing roll with gusting crosswinds, which resulted in his excessive brake input and a subsequent nose over.
- [NTSB CEN21LA176](https://openairdocs.org/ntsb/CEN21LA176.md): Beech B35 · Pearland, TX · Accident · No injuries · Class 3 · Limited · Final report · Apr 3, 2021 · N5240C · Substantial damage
  > The partial loss of engine power due to a crack in the No. 1 cylinder for unknown reasons.
- [NTSB CEN21FA177](https://openairdocs.org/ntsb/CEN21FA177.md): Magnus Fusion 212 · Conifer, CO · Accident · 1 fatal · Class 3 · Field · Final report · Apr 3, 2021 · N434MA · Substantial damage
  > The pilot’s decision to fly at low altitude toward a mountainous canyon, and his exceedance of the airplane’s critical angle of attack while maneuvering to avoid rising terrain, which resulted in an aerodynamic stall and loss of airplane control.
- [NTSB CEN21LA182](https://openairdocs.org/ntsb/CEN21LA182.md): Cessna 180 · Denver, CO · Accident · No injuries · Class 4 · Limited · Final report · Apr 2, 2021 · N4802 · Substantial damage
  > The pilot’s loss of situational awareness, and his unintended landing on a soft unimproved dirt road, which resulted in a loss of directional control into soft ground and the airplane to subsequently nose over.
- [NTSB CEN21LA178](https://openairdocs.org/ntsb/CEN21LA178.md): Cessna 182 · Austin, TX · Accident · No injuries · Class 4 · Limited · Final report · Apr 1, 2021 · N94810 · Substantial damage
  > The pilot’s failure to maintain directional control while turning onto the taxiway in variable wind conditions.
- [NTSB CEN21LA175](https://openairdocs.org/ntsb/CEN21LA175.md): Piper PA-28-140 · Augusta, KS · Accident · No injuries · Class 3 · Limited · Final report · Apr 1, 2021 · N7274F · Substantial damage
  > Inadequate maintenance at the time the carburetor was replaced, which resulted in the improperly installed throttle cable and a partial loss of engine power. Contributing to the accident was an inadequate annual inspection that failed to detect the improper…
- [NTSB ERA21LA168](https://openairdocs.org/ntsb/ERA21LA168.md): Cessna 172 · Crystal River, FL · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 31, 2021 · N13632 · Substantial damage
  > The student pilot’s inadequate compensation for a crosswind during landing, which resulted in a loss of directional control and a runway excursion.
- [NTSB ERA21LA167](https://openairdocs.org/ntsb/ERA21LA167.md): Ayres S2R-G6 · Vienna, GA · Accident · No injuries · Class 4 · Limited · Final report · Mar 31, 2021 · N3299X · Destroyed
  > The pilot’s improper decision to attempt a takeoff with a quartering tailwind and his failure to reject the takeoff in a timely manner, which resulted in a runway excursion.
- [NTSB ERA21LA169](https://openairdocs.org/ntsb/ERA21LA169.md): Cessna 150L · Hardwick Township, NJ · Accident · No injuries · Class 4 · Limited · Final report · Mar 30, 2021 · N6544G · Substantial damage
  > The pilot’s inadequate prefight inspection, during which he failed to detect water contamination in the fuel system, which resulted in a total loss of engine power.
- [NTSB ERA21LA166](https://openairdocs.org/ntsb/ERA21LA166.md): Jabiru USA Sport J250-SP · Fort Pierce, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 30, 2021 · N236X · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on available information.
- [NTSB WPR21LA151](https://openairdocs.org/ntsb/WPR21LA151.md): Piper PA-28-140 · Yacolt, WA · Accident · Minor injuries · Class 3 · Limited · Final report · Mar 29, 2021 · N665FL · Substantial damage
  > A partial loss of power caused by carbon build up in the cylinders, which prevented the exhaust valves from seating properly. Contributing to the accident was flying in moderate icing conditions which resulted in reduced aircraft performance and vibrations.
- [NTSB WPR21LA149](https://openairdocs.org/ntsb/WPR21LA149.md): Luscombe 8A · Port Townsend, WA · Accident · No injuries · Class 4 · Limited · Final report · Mar 29, 2021 · N28461 · Substantial damage
  > The pilot’s inadequate engine hand propping procedure which resulted in the airplane’s unexpected movement and subsequent impact with a fueling station.
- [NTSB ERA21FA165](https://openairdocs.org/ntsb/ERA21FA165.md): Aviat A-1 · Cave Spring, GA · Accident · 1 fatal · Class 3 · Field · Final report · Mar 29, 2021 · N800MH · Substantial damage
  > The pilot's inadequate visual lookout and failure to maintain clearance from a power line.
- [NTSB ANC21FA028](https://openairdocs.org/ntsb/ANC21FA028.md): Piper PA-18A · Anchorage, AK · Accident · Minor injuries · Class 3 · Field · Final report · Mar 29, 2021 · N1968P · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB WPR21LA362](https://openairdocs.org/ntsb/WPR21LA362.md): Maule MX-7-235 · Ontario, OR · Accident · No injuries · Class 3 · Limited · Final report · Mar 28, 2021 · N235X · Substantial damage
  > A loss of hydraulic fluid and failure of the right brake for reasons that could not be determined due to a lack of available evidence.
- [NTSB WPR21LA146](https://openairdocs.org/ntsb/WPR21LA146.md): Costruzioni Aeronautiche Tecna P2002 Sierra · Watsonville, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 28, 2021 · N656DF · Substantial damage
  > The pilot’s inadequate fuel management which resulted in the loss of engine power due to fuel starvation.
- [NTSB WPR21LA145](https://openairdocs.org/ntsb/WPR21LA145.md): Cirrus Design SR22 · Marana, AZ · Accident · No injuries · Class 3 · Limited · Final report · Mar 28, 2021 · N644SR · Substantial damage
  > A total loss of engine power resulting from a catastrophic engine failure caused by a shift of the No. 2 main bearing and bearing seal, which resulted in oil starvation to the crankshaft; the reason for the bearing and bearing seal shift could not be…
- [NTSB WPR21FA143](https://openairdocs.org/ntsb/WPR21FA143.md): Airbus Helicopters AS350-B3 · Palmer, AK · Accident · 5 fatal · Class 3 · Field · Final report · Mar 28, 2021 · N351SH · Substantial damage
  > The pilot’s failure to adequately respond to an encounter with whiteout conditions, which resulted in the helicopter’s collision with terrain. Contributing to the accident was the (1) operator’s inadequate pilot training program and pilot competency checks,…
- [NTSB DCA21LA109](https://openairdocs.org/ntsb/DCA21LA109.md): Embraer EMB-145LR · Charlotte, NC · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 28, 2021 · N650AE · No damage
  > an encounter with convective turbulence during descent.
- [NTSB WPR21LA167](https://openairdocs.org/ntsb/WPR21LA167.md): American Legend AL3 · Petaluma, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 27, 2021 · N712YP · Substantial damage
  > The pilot's failure to maintain directional control while landing in gusting wind conditions, which resulted in a ground loop.
- [NTSB WPR21LA148](https://openairdocs.org/ntsb/WPR21LA148.md): Mooney M20J · Alturas, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 27, 2021 · N9146Q · Substantial damage
  > The student pilot's improper landing flare which resulted in a bounced landing, loss of airplane control and subsequent collision with terrain.

Next page: https://openairdocs.org/ntsb.md?status=final&page=117

## 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."completionStatus" = 'Completed'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=116&status=final

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