# NTSB investigations, TN: Miscellaneous/other

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.

## Latest cases

- [NTSB ERA20LA288](https://openairdocs.org/ntsb/ERA20LA288.md): Cessna 170 · Ardmore, TN · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 13, 2020 · N3962V · Substantial damage
  > The pilot’s inadequate preflight planning and his decision to depart from a constrained, grass-covered field in elevated-density altitude conditions, which resulted in reduced takeoff and climb performance and a subsequent forced landing.
- [NTSB ERA20LA109](https://openairdocs.org/ntsb/ERA20LA109.md): Rockwell 112 · Knoxville, TN · Accident · Minor injuries · Class 3 · Limited · Final report · Feb 15, 2020 · N377SB · Substantial damage
  > A loss of directional control during landing following deflation of a flat-spotted tire for reasons that could not be determined based on available evidence.
- [NTSB GAA20CA042](https://openairdocs.org/ntsb/GAA20CA042.md): Beech 19 · Somerville, TN · Accident · No injuries · Data collection · Final report · Oct 9, 2019 · N2177W · Substantial damage
  > The pilot's failure to move the fuel selector position to the "on" position before takeoff, which resulted in a total loss of engine power and necessitated a forced landing to a field shortly after takeoff, and his subsequent improper decision to take off…
- [NTSB GAA19CA543](https://openairdocs.org/ntsb/GAA19CA543.md): Cessna 150 · Memphis, TN · Accident · No injuries · Data collection · Final report · Sep 12, 2019 · N21979 · Substantial damage
  > The student pilot's improper landing flare and the flight instructor's delayed remedial action during landing, which resulted in a loss of airplane control and impact with terrain.
- [NTSB ERA19LA028](https://openairdocs.org/ntsb/ERA19LA028.md): Beech V35 · Murfreesboro, TN · Accident · Serious injuries · Limited investigation · Final report · Oct 28, 2018 · N5624S · Substantial damage
  > The pilot's failure to maintain airplane control while maneuvering at low altitude in gusting wind conditions.
- [NTSB GAA18CA428](https://openairdocs.org/ntsb/GAA18CA428.md): Cessna 172 · Nashville, TN · Accident · No injuries · Data collection · Final report · Jul 17, 2018 · N7880G · Substantial damage
  > The pilot's improper landing flare, which resulted in a bounced landing.
- [NTSB ERA18IA078](https://openairdocs.org/ntsb/ERA18IA078.md): Airbus Helicopters EC 130 · Memphis, TN · Incident · No injuries · Class 3 · Incident · Final report · Jan 28, 2018 · N894GT · Minor damage
  > The pilot’s failure to lock the collective pitch control after landing, and the mechanic’s failure to properly balance the collective pitch control after converting the helicopter to a single-pilot configuration, which resulted in an uncommanded collective…
- [NTSB GAA17CA236](https://openairdocs.org/ntsb/GAA17CA236.md): Zeiler Bakeng Duce 1976 CZ · Oliver Springs, TN · Accident · Minor injuries · Data collection · Final report · Apr 15, 2017 · N122BD · Substantial damage
  > The pilot’s unstabilized approach and failure to go around, which resulted in impact with trees.
- [NTSB ERA15FA336](https://openairdocs.org/ntsb/ERA15FA336.md): Henderson W A/Johnson W L RV 6A · Bon Aqua, TN · Accident · 1 fatal · Field investigation · Final report · Sep 2, 2015 · N216LA · Substantial damage
  > The pilot's incapacitation from complications of a recent heart attack, which resulted in a loss of control during cruise flight.
- [NTSB ERA15CA262](https://openairdocs.org/ntsb/ERA15CA262.md): Robinson Helicopter R44 · Viola, TN · Accident · No injuries · Data collection · Final report · Jul 12, 2015 · N577AT · Substantial damage
  > The pilot's failure to see and avoid a guy wire, which resulted in contact with the wire and subsequent collision with terrain.
- [NTSB GAA15CA173](https://openairdocs.org/ntsb/GAA15CA173.md): Cessna 182 · Athens, TN · Accident · No injuries · Data collection · Final report · Jul 6, 2015 · N234CF · Substantial damage
  > The failure of the taxiway surface due to a sink hole, which resulted in the right main landing gear sinking into terrain causing substantial damage to the fuselage.
- [NTSB ERA13CA310](https://openairdocs.org/ntsb/ERA13CA310.md): Schleicher Alexander ASH 26 E · Tullahoma, TN · Accident · No injuries · Data collection · Final report · Apr 12, 2013 · N26EL · Substantial damage
  > The pilot's improper use of wing spoilers during approach resulting in an altitude loss and collision with a tree.
- [NTSB ERA13LA183](https://openairdocs.org/ntsb/ERA13LA183.md): Andrews Zodiac · Collegedale, TN · Accident · 1 fatal · Limited investigation · Final report · Mar 29, 2013 · N999NA · Minor damage
  > The pilot's failure to ensure that his seatbelt was fastened and the pilots' failure to ensure that the canopy was latched properly, which resulted in the pilot's ejection from the cockpit following the opening of the canopy and the subsequent in-flight upset.
- [NTSB ERA13LA076](https://openairdocs.org/ntsb/ERA13LA076.md): Cassutt Sport Racer · Collegedale, TN · Accident · 1 fatal · Limited investigation · Final report · Dec 2, 2012 · N9CA · Substantial damage
  > Impact with trees and terrain during the landing approach likely due to the physiological incapacitation of the pilot.
- [NTSB ERA11CA478](https://openairdocs.org/ntsb/ERA11CA478.md): Cano Dave Avid Flyer Mkiv · Smithville, TN · Accident · No injuries · Data collection · Final report · Aug 20, 2011 · N52CH · Substantial damage
  > The pilot's failure to maintain directional control during the takeoff roll due to his distraction by an open door.
- [NTSB ERA10CA461](https://openairdocs.org/ntsb/ERA10CA461.md): Yeager Lancair · McMinnville, TN · Accident · No injuries · Data collection · Final report · Sep 2, 2010 · N320CY · Substantial damage
  > The pilot’s failure to properly latch the cockpit canopy prior to takeoff, resulting in his diverted attention and failure to maintain aircraft control.

## 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."eventStateOrRegion" = 'TN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '900' 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/900/sequence?state=TN

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