# NTSB investigations, TN: Simulated/training event

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 CEN23LA358](https://openairdocs.org/ntsb/CEN23LA358.md): Robinson Helicopter R22 Beta · Sevierville, TN · Accident · No injuries · Class 4 · Limited · Final report · Aug 9, 2023 · N798MG · Substantial damage
  > The flight instructor’s improper flight control inputs during the practice hovering autorotation that resulted in a loss of control and impact with terrain.
- [NTSB GAA15CA034](https://openairdocs.org/ntsb/GAA15CA034.md): Cessna 182F · Portland, TN · Accident · Minor injuries · Data collection · Final report · Apr 7, 2015 · N3586Y · Substantial damage
  > The pilot's failure to perform a go-around in time to prevent a runway overrun and collision with terrain.
- [NTSB ERA14LA108](https://openairdocs.org/ntsb/ERA14LA108.md): Enstrom F 28A · Memphis, TN · Accident · No injuries · Limited investigation · Final report · Jan 29, 2014 · N24RB · Substantial damage
  > A skid tube clamp weld failure due to high residual stress, which resulted in a skid collapse during landing. Contributing to the accident was the airplane manufacturer’s lack of adequate guidance for periodically inspecting the skid tube clamp.
- [NTSB ERA14CA040](https://openairdocs.org/ntsb/ERA14CA040.md): Beech E 55 · Blountville, TN · Accident · No injuries · Data collection · Final report · Nov 5, 2013 · N1908L · Substantial damage
  > The pilot's delayed reaction and loss of directional control while performing a simulated engine failure during the takeoff roll. A factor in the accident was the CFI's delayed reaction to the loss of directional 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" = '600' 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/600/sequence?state=TN

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