# Final NTSB investigations, 2020

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 1 of 23 · 1,141 cases

## Latest cases

- [NTSB ENG21LA011](https://openairdocs.org/ntsb/ENG21LA011.md): Cessna 501 · Opa Locka, FL · Incident · No injuries · Class 3 · Limited · Final report · Dec 31, 2020 · N75TL · Minor damage
  > An uncontained left engine failure caused by a low cycle fatigue crack that originated from a manufacturing machining groove on the high pressure compressor impeller aft face. Contributing to the incident was service bulletin borescope inspection criteria…
- [NTSB ANC21LA010](https://openairdocs.org/ntsb/ANC21LA010.md): Cessna 172R · Hope, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 31, 2020 · N949AF · Substantial damage
  > The pilot’s selection of unsuitable terrain for landing. A factor was the certified flight instructor’s selection of unsuitable terrain for landing.
- [NTSB ERA21LA238](https://openairdocs.org/ntsb/ERA21LA238.md): Piper PA46R-350T · York, PA · Accident · No injuries · Class 3 · Limited · Final report · Dec 30, 2020 · N463ST · Substantial damage
  > An improper weld repair of the engine mount, which resulted in a fatigue failure of the mount and subsequent nose landing gear collapse. Contributing to the accident was maintenance personnel’s failure to accomplish the manufacturer’s service bulletin…
- [NTSB ERA21LA097](https://openairdocs.org/ntsb/ERA21LA097.md): Mooney International M20TN · Holly Ridge, NC · Accident · No injuries · Class 4 · Limited · Final report · Dec 30, 2020 · N728VM · Substantial damage
  > The pilot’s failure to perform a go-around during an unstable approach to land which resulted in a landing area overshoot and a subsequent runway excursion.
- [NTSB ERA21LA096](https://openairdocs.org/ntsb/ERA21LA096.md): Taylorcraft BC12 · Topping, VA · Accident · No injuries · Class 4 · Limited · Final report · Dec 30, 2020 · N96540 · Substantial damage
  > The pilot’s failure to maintain directional control during landing, with resulted in a ground loop and subsequent nose over.
- [NTSB ERA21LA094](https://openairdocs.org/ntsb/ERA21LA094.md): Cessna 182 · Stowe, PA · Accident · No injuries · Class 4 · Limited · Final report · Dec 29, 2020 · N6327F · Substantial damage
  > The pilot's loss of directional control while landing in a gusty crosswind, which resulted in a runway excursion and subsequent impact with terrain.
- [NTSB ERA21LA093](https://openairdocs.org/ntsb/ERA21LA093.md): Beech 95-B55 (T42A) · Westfield, MA · Accident · No injuries · Class 4 · Limited · Final report · Dec 29, 2020 · N916MT · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the landing and his failure to confirm that the landing gear was extended before landing.
- [NTSB CEN21LA103](https://openairdocs.org/ntsb/CEN21LA103.md): Cessna 172H · Cypress, TX · Accident · No injuries · Class 3 · Limited · Final report · Dec 29, 2020 · N3702R · Substantial damage
  > A total loss of engine power due to fuel exhaustion.
- [NTSB CEN21LA102](https://openairdocs.org/ntsb/CEN21LA102.md): Hughes 369D · Tuckers Crossing, MS · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 29, 2020 · N103SU · Destroyed
  > The pilot’s loss of helicopter control when the external saw contacted trees during an attempted emergency landing due to a main rotor transmission oil pressure warning. The reason that the pilot did not release the external saw from the helicopter during the…
- [NTSB CEN21LA101](https://openairdocs.org/ntsb/CEN21LA101.md): Beech 65-A80-8800 · Alexandria, MN · Accident · No injuries · Class 3 · Limited · Final report · Dec 29, 2020 · N134BA · Substantial damage
  > The pilot’s decision to attempt takeoff with frost covering the airplane and rotating below the published rotation speed, which led to exceedance of the airplane’s critical angle of attack and an aerodynamic stall.
- [NTSB WPR21LA075](https://openairdocs.org/ntsb/WPR21LA075.md): Beech 35 · Santa Ynez, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 28, 2020 · N5474D · Substantial damage
  > The pilot’s mismanagement of fuel, which resulted in fuel starvation and a total loss of engine power.
- [NTSB CEN21LA105](https://openairdocs.org/ntsb/CEN21LA105.md): Piper PA-30 · Navasota, TX · Accident · No injuries · Class 4 · Limited · Final report · Dec 28, 2020 · N1236 · Substantial damage
  > The pilot’s failure to extend the landing gear before landing.
- [NTSB ERA21LA091](https://openairdocs.org/ntsb/ERA21LA091.md): Cessna 172 · Pleasant Valley, NY · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 27, 2020 · N8311X · Substantial damage
  > A total loss of engine power due to failure of the magnetos, which were not overhauled in accordance with the manufacturer’s time specifications.
- [NTSB ERA21LA089](https://openairdocs.org/ntsb/ERA21LA089.md): Glasflugel Club Libelle 205 · Bunn, NC · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 27, 2020 · N205HL · Substantial damage
  > The pilot's failure to maintain adequate clearance from trees during an off-airport landing.
- [NTSB ERA21LA088](https://openairdocs.org/ntsb/ERA21LA088.md): Piper PA-22-150 · Cleveland, GA · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 27, 2020 · N5939D · Substantial damage
  > A total loss of engine power due to carburetor icing.
- [NTSB WPR21LA074](https://openairdocs.org/ntsb/WPR21LA074.md): Aerostar International S-60A · Peoria, AZ · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 26, 2020 · N6534A · Substantial damage
  > The pilot’s encounter with an updraft which resulted in a loss of aircraft control and subsequent collision with powerlines.
- [NTSB ERA21LA090](https://openairdocs.org/ntsb/ERA21LA090.md): Cessna 172 · Locust Grove, GA · Accident · No injuries · Class 4 · Limited · Final report · Dec 26, 2020 · N75825 · Substantial damage
  > The pilot’s improper recovery from a bounced landing, which resulted in a loss of directional control and subsequent runway excursion.
- [NTSB CEN21LA098](https://openairdocs.org/ntsb/CEN21LA098.md): Quad City Challenger II · Waldron, MO · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 26, 2020 · N895BT · Substantial damage
  > The pilot’s improper landing flare during the rejected takeoff that resulted in a hard landing and nose landing gear collapse.
- [NTSB CEN21LA100](https://openairdocs.org/ntsb/CEN21LA100.md): Walton Daniel J Sonex · Pecatonica, IL · Accident · Serious injuries · Class 3 · Limited · Final report · Dec 24, 2020 · N610DJ · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available information, and the pilot’s exceedance of the airplane’s critical angle of attack following the loss of engine power, which resulted in an aerodynamic stall/spin and…
- [NTSB DCA21LA058](https://openairdocs.org/ntsb/DCA21LA058.md): Airbus Industrie A320-232 · Houston, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 23, 2020 · N463UA · No damage
  > an encounter with forecasted convective turbulence during approach.
- [NTSB ERA21LA095](https://openairdocs.org/ntsb/ERA21LA095.md): Cessna 170 · Madisonville, TN · Accident · No injuries · Class 4 · Limited · Final report · Dec 22, 2020 · N4580C · Substantial damage
  > The pilot's failure to maintain directional control during the landing rollout, which resulted in a ground loop.
- [NTSB ERA21LA092](https://openairdocs.org/ntsb/ERA21LA092.md): Cessna 172S · Culpeper, VA · Accident · No injuries · Class 4 · Limited · Final report · Dec 22, 2020 · N505LP · Substantial damage
  > The pilot’s decision to land the airplane in crosswind conditions that exceeded the airplane’s maximum demonstrated crosswind velocity.
- [NTSB WPR21LA072](https://openairdocs.org/ntsb/WPR21LA072.md): Navion Navion A · Livermore, CA · Accident · No injuries · Class 3 · Limited · Final report · Dec 21, 2020 · N4106K · Substantial damage
  > The improper installation of the gascolator fuel inlet line and hose clamp connection, which resulted in the total loss of engine power.
- [NTSB ERA21LA085](https://openairdocs.org/ntsb/ERA21LA085.md): Cessna 210L · Midway, GA · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 21, 2020 · N2246S · Substantial damage
  > The pilot's intentional visual flight rules flight into instrument meteorological conditions, which resulted in controlled flight into terrain. Contributing to the accident was the pressure to complete the flight to work in an emergency room.
- [NTSB ERA21LA083](https://openairdocs.org/ntsb/ERA21LA083.md): Raytheon Hawker · Farmingdale, NY · Accident · Serious injuries · Class 3 · Limited · Final report · Dec 21, 2020 · N412JA · Substantial damage
  > The flight crew’s delayed decision to initiate a go-around after the approach had become unstabilized, which resulted in a hard landing.
- [NTSB CEN21LA099](https://openairdocs.org/ntsb/CEN21LA099.md): Cessna 150K · Peyton, CO · Accident · No injuries · Class 4 · Limited · Final report · Dec 21, 2020 · N5937G · Substantial damage
  > The student pilot did not maintain directional control of the airplane while landing. Contributing to the accident was the pilot’s diverted attention to the incorrect flap setting.
- [NTSB CEN21LA096](https://openairdocs.org/ntsb/CEN21LA096.md): Express CT · Grand Prairie, TX · Accident · 2 fatal · Class 3 · Limited · Final report · Dec 21, 2020 · N772BM · Destroyed
  > The pilot’s loss of airplane control during the departure turn, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB CEN21LA095](https://openairdocs.org/ntsb/CEN21LA095.md): Robinson Helicopter R44 · Morris, IL · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 20, 2020 · N3264U · Substantial damage
  > The pilot's inadequate pedal application during liftoff with a tailwind, which resulted in a loss of yaw control and a subsequent impact with terrain.
- [NTSB ERA21LA087](https://openairdocs.org/ntsb/ERA21LA087.md): Piper PA46 · Naples, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 19, 2020 · N662TC · Substantial damage
  > The inadvertent activation of the unguarded ferry tank fuel selector valve, which resulted in fuel starvation and a total loss of engine power.
- [NTSB CEN21LA092](https://openairdocs.org/ntsb/CEN21LA092.md): Sonex Tailwheel · Burleson, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 19, 2020 · N935EK · Substantial damage
  > A total loss of engine power due to engine seizure. Contributing to the accident was the pilot decision not to orbit the airport, as originally planned.
- [NTSB ERA21LA081](https://openairdocs.org/ntsb/ERA21LA081.md): Piper PA28 · Tampa, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Dec 18, 2020 · N6978W · Destroyed
  > A total loss of engine power due to the student pilot inadvertently moving the fuel selector to the OFF position.
- [NTSB CEN21LA097](https://openairdocs.org/ntsb/CEN21LA097.md): Cessna 170 · Albion, NE · Accident · No injuries · Class 4 · Limited · Final report · Dec 18, 2020 · N9590A · Substantial damage
  > The pilot’s failure to maintain directional control during the landing with a tailwind.
- [NTSB ERA21LA080](https://openairdocs.org/ntsb/ERA21LA080.md): Socata TB10 · Pembroke Pines, FL · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 17, 2020 · N5547Y · Destroyed
  > The pilot’s failure to use carburetor heat in environmental conditions favorable for serious carburetor ice during a prolonged wait with the engine at a low power setting before takeoff, which resulted in a partial loss of engine power due to carburetor ice.…
- [NTSB CEN21LA091](https://openairdocs.org/ntsb/CEN21LA091.md): Extra Flugzeugproduktions-Und EA 300/L · Aledo, TX · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 17, 2020 · N102JK · Substantial damage
  > The pilot’s loss of control during an intentional aerobatic maneuver, which resulted in an upright spin into terrain.
- [NTSB WPR21LA070](https://openairdocs.org/ntsb/WPR21LA070.md): SilverLight AR-1 · Heber City, UT · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 16, 2020 · N261MD · Substantial damage
  > The pilot’s failure to follow the procedures for takeoff in the Pilot Operating Handbook, which resulted in a loss of control and collision with the terrain. Contributing to the accident was the pilot’s failure to receive additional training in the gyroplane.
- [NTSB ERA21LA077](https://openairdocs.org/ntsb/ERA21LA077.md): Embraer EMB-500 · Jacksonville, FL · Accident · No injuries · Class 3 · Limited · Final report · Dec 16, 2020 · N661EP · Substantial damage
  > The flight crew’s failure to apply maximum braking immediately upon touchdown, which resulted in a runway excursion. Contributing to the accident were 1) the slightly excessive approach airspeed and 2) the flight crew’s decision to land on a wet runway during…
- [NTSB CEN21LA089](https://openairdocs.org/ntsb/CEN21LA089.md): Piper PA28 · Bossier City, LA · Accident · 2 fatal · Class 3 · Limited · Final report · Dec 16, 2020 · N55168 · Destroyed
  > The student pilot’s decision to conduct a flight during night instrument meteorological conditions and his loss of airplane control due to spatial disorientation. Contributing to the accident was the student pilot’s use of an amphetamine and his attention…
- [NTSB CEN21LA088](https://openairdocs.org/ntsb/CEN21LA088.md): Rans S12XL · Port Isabel, TX · Accident · 2 fatal · Class 3 · Limited · Final report · Dec 16, 2020 · N449JP · Substantial damage
  > An exceedance of the airplane’s critical angle of attack and aerodynamic stall following a loss of engine power during an unknown phase of flight, which resulted in an impact with terrain.
- [NTSB ERA21LA078](https://openairdocs.org/ntsb/ERA21LA078.md): Lake LA-4-200 · Orlando, FL · Accident · Minor injuries · Class 4 · Limited · Final report · Dec 15, 2020 · N5023L · Substantial damage
  > The pilot’s improper recovery from a bounced landing.
- [NTSB CEN21LA086](https://openairdocs.org/ntsb/CEN21LA086.md): Eclipse EA 500 · Leadville, CO · Accident · No injuries · Class 4 · Limited · Final report · Dec 14, 2020 · N686TM · Substantial damage
  > The pilot’s failure to maintain proper control of the airplane, which led to an unstabilized approach and a long landing on a runway contaminated with ice and patchy packed snow resulting in a runway excursion.
- [NTSB WPR21LA069](https://openairdocs.org/ntsb/WPR21LA069.md): Cessna 172 · San Diego, CA · Accident · No injuries · Class 3 · Limited · Final report · Dec 13, 2020 · N5098E · Substantial damage
  > A partial loss of engine power due to the fatigue fracture of the No. 3 exhaust valve rocker arm stud.
- [NTSB ERA21LA073](https://openairdocs.org/ntsb/ERA21LA073.md): Flight Design Ctsw · Marion, NC · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 13, 2020 · N138CT · Substantial damage
  > The pilot’s failure to maintain airplane control during takeoff, resulting in a rejected takeoff and runway excursion.
- [NTSB ERA21LA071](https://openairdocs.org/ntsb/ERA21LA071.md): Anthony Mattioli AR-1 · San Mateo, FL · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 12, 2020 · N11TG · Substantial damage
  > A loss of engine power due to fuel contamination.
- [NTSB ERA21LA070](https://openairdocs.org/ntsb/ERA21LA070.md): Piper PA24 · Nashville, TN · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 12, 2020 · N7639P · Substantial damage
  > The pilot’s failure to use carburetor heat during the approach, which resulted in a loss of engine power due to carburetor icing.
- [NTSB ERA21LA068](https://openairdocs.org/ntsb/ERA21LA068.md): Beech V35A · Attalla, AL · Accident · 1 fatal · Class 3 · Limited · Final report · Dec 12, 2020 · N5470U · Destroyed
  > A loss of control inflight and the failure of a component of the up elevator flight control system due to fatigue, which rendered recovery from a right descending turn improbable.
- [NTSB ERA21LA079](https://openairdocs.org/ntsb/ERA21LA079.md): Piper PA-28-161 · Nantucket, MA · Accident · No injuries · Class 4 · Limited · Final report · Dec 11, 2020 · N8436T · Substantial damage
  > The pilot's failure to maintain adequate clearance from obstacles during the attempted go around following an approach to landing in sun glare.
- [NTSB ERA21LA075](https://openairdocs.org/ntsb/ERA21LA075.md): Kolb Firestar · Durham, NC · Accident · No injuries · Class 3 · Limited · Final report · Dec 11, 2020 · N7094T · Substantial damage
  > A total loss of engine power due to fuel starvation as the result of a degraded fuel primer check valve.
- [NTSB ERA21LA074](https://openairdocs.org/ntsb/ERA21LA074.md): Cessna 172 · Dexter, ME · Accident · No injuries · Class 4 · Limited · Final report · Dec 11, 2020 · N19801 · Substantial damage
  > The pilot’s loss of directional control while landing, which resulted in an encounter with snow and subsequent nose over.
- [NTSB WPR21LA068](https://openairdocs.org/ntsb/WPR21LA068.md): Cirrus Design SR22 · Ogden, UT · Accident · Serious injuries · Class 3 · Limited · Final report · Dec 10, 2020 · N577CP · Substantial damage
  > The partial loss of engine power for reasons that cannot be determined due to lack of available evidence.
- [NTSB CEN21LA085](https://openairdocs.org/ntsb/CEN21LA085.md): Luscombe 8 · Manvel, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Dec 10, 2020 · N2238K · Substantial damage
  > The pilot’s failure to maintain clearance from power lines during his attempted landing and his loss of situational awareness that led to him to misidentify a pipeline field for the landing airpark.

Next page: https://openairdocs.org/ntsb.md?status=final&year=2020&page=2

## 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 year(c."eventDate") = 2020
  AND c."completionStatus" = 'Completed'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?status=final&year=2020

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