# NTSB investigations, 2019: Roll over

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 CEN20LA051](https://openairdocs.org/ntsb/CEN20LA051.md): Enstrom F28 · Danbury, TX · Accident · No injuries · Class 3 · Limited · Final report · Dec 31, 2019 · N57SJ · Substantial damage
  > The failure of the engine's No.3 intake valve resulting is a loss of engine power and a rollover following the autorotation to soft ground.
- [NTSB ANC20CA014](https://openairdocs.org/ntsb/ANC20CA014.md): Cessna 172 · Tokyo, Japan · Accident · No injuries · Data collection · Final report · Dec 15, 2019 · N22905 · Substantial damage
  > The airplane’s encounter with prop wash while taxiing behind a larger airplane that was conducting a high-power engine run on the same taxiway. Contributing to the accident was the air traffic controller’s failure to inform the smaller airplane’s pilot about…
- [NTSB WPR20LA007](https://openairdocs.org/ntsb/WPR20LA007.md): Hiller UH 12E · Susanville, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 14, 2019 · N131HA · Substantial damage
  > A partial loss of engine power due to multiple overtemperature events and a hot start event, which resulted in thermally damaged internal components of the engine. Contributing to the accident was the lack of suitable terrain on which to perform the forced…
- [NTSB GAA20CA005](https://openairdocs.org/ntsb/GAA20CA005.md): Pavel Vagner Tango · Dublin, TX · Accident · No injuries · Data collection · Final report · Oct 5, 2019 · N8445P · Substantial damage
  > The pilot's improper landing flare and failure to maintain lateral control, which resulted in a hard landing, loss of directional control, and subsequent roll-over.
- [NTSB GAA19CA535](https://openairdocs.org/ntsb/GAA19CA535.md): Air Tractor AT 602 · Turkey, TX · Accident · Minor injuries · Data collection · Final report · Sep 8, 2019 · N602SS · Substantial damage
  > The pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle of attack during a low pass, which resulted in an aerodynamic stall and impact with terrain.
- [NTSB WPR19LA221](https://openairdocs.org/ntsb/WPR19LA221.md): AutoGyro Cavalon · Shelton, WA · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 15, 2019 · N477AG · Substantial damage
  > The pilot’s failure to initiate the takeoff roll with inadequate rotor speed, and his failure to follow the published takeoff procedures, which resulted in a loss of control and impact with the ground.
- [NTSB GAA19CA463](https://openairdocs.org/ntsb/GAA19CA463.md): Hughes 269A · Springfield, TN · Accident · No injuries · Data collection · Final report · Jul 24, 2019 · N269RR · Substantial damage
  > The pilot’s failure to maintain helicopter control and a loss of tail rotor effectiveness while hover-taxiing and turning toward a taxiway in gusting crosswind conditions, which resulted in a dynamic rollover.
- [NTSB WPR19CA197](https://openairdocs.org/ntsb/WPR19CA197.md): Avid Avid Magnum · Yellow Pine, ID · Accident · Minor injuries · Data collection · Final report · Jul 20, 2019 · N777DV · Substantial damage
  > The pilot's improper decision to land on a rough, grass airstrip, which resulted in the nose landing gear collapsing and a subsequent nose-over.
- [NTSB GAA19CA428](https://openairdocs.org/ntsb/GAA19CA428.md): Robinson R44 · Council Bluff, IA · Accident · Minor injuries · Data collection · Final report · Jul 16, 2019 · N124LA · Substantial damage
  > The pilot's improper cyclic input during liftoff from a landing deck, which resulted in the right skid hooking onto an opening on the landing deck and a subsequent dynamic rollover.
- [NTSB GAA19CA392](https://openairdocs.org/ntsb/GAA19CA392.md): North Wing Uum Scout · Westfield, IN · Accident · No injuries · Data collection · Final report · Jul 8, 2019 · N419TN · Substantial damage
  > The student pilot's improper landing flare, which resulted in a bounced landing and wing strike.
- [NTSB CEN19LA245](https://openairdocs.org/ntsb/CEN19LA245.md): Robinson R22 · Water Valley, TX · Accident · No injuries · Class 3 · Limited · Final report · Jul 8, 2019 · N334DC · Substantial damage
  > The loss of helicopter performance for undetermined reasons.
- [NTSB GAA19CA359](https://openairdocs.org/ntsb/GAA19CA359.md): Autogyro Cavalon · Nephi, UT · Accident · Minor injuries · Data collection · Final report · Jun 19, 2019 · N882M · Substantial damage
  > The pilot's insufficient rudder input during takeoff, which resulted in a loss of yaw control and a hard landing.
- [NTSB GAA19CA226](https://openairdocs.org/ntsb/GAA19CA226.md): Guimbal Cabri · McMinnville, OR · Accident · No injuries · Data collection · Final report · Apr 26, 2019 · N367PA · Substantial damage
  > The pilot's improper landing flare during a turning, full-down autorotation, which resulted in a lower-than-normal rotor rpm, a faster-than-normal ground run speed, and the subsequent loss of directional control, a runway excursion, and a roll-over.…
- [NTSB GAA19CA186](https://openairdocs.org/ntsb/GAA19CA186.md): Bell 206 · Valley Center, CA · Accident · Serious injuries · Data collection · Final report · Mar 29, 2019 · N83181 · Substantial damage
  > The ground crew’s attachment of the load fill hose to the helicopter without telling the pilot, which resulted in a loss of helicopter control during takeoff.
- [NTSB GAA19CA157](https://openairdocs.org/ntsb/GAA19CA157.md): Piper PA22 · Superior, WI · Accident · No injuries · Data collection · Final report · Mar 7, 2019 · N522DN · Substantial damage
  > The pilot's failure to maintain directional control during landing on a snow- and ice-covered runway, which resulted in impact with a snowbank and a nose-over.
- [NTSB GAA19CA156](https://openairdocs.org/ntsb/GAA19CA156.md): James A Gray Just Aircraft · Marysville, OH · Accident · No injuries · Data collection · Final report · Mar 7, 2019 · N102XP · Substantial damage
  > The student pilot's improper landing flare, which resulted in a hard, bounced landing, and his subsequent failure to maintain directional control, which resulted in a runway excursion and ground loop.
- [NTSB GAA19CA149](https://openairdocs.org/ntsb/GAA19CA149.md): Zenair Zenith Stol CH 701 · Springfield, IL · Accident · No injuries · Data collection · Final report · Feb 24, 2019 · N8436S · Substantial damage
  > The pilot's improper crosswind correction during taxi operations in gusting crosswind conditions.
- [NTSB GAA19CA147](https://openairdocs.org/ntsb/GAA19CA147.md): Porterfield CP 65 · Aberdeen, SD · Accident · Minor injuries · Data collection · Final report · Feb 23, 2019 · N37716 · Substantial damage
  > The pilot's selection of unsuitable terrain for landing, which resulted in a nose-over.
- [NTSB GAA19CA141](https://openairdocs.org/ntsb/GAA19CA141.md): Robinson R22 · Clearwater, FL · Accident · No injuries · Data collection · Final report · Feb 19, 2019 · N512GS · Substantial damage
  > The flight instructor's failure to maintain sufficient altitude over uneven terrain during a hover taxi, which resulted in ground contact and a subsequent dynamic rollover.
- [NTSB GAA19CA124](https://openairdocs.org/ntsb/GAA19CA124.md): Robinson R44 · Santa Maria Island, FL · Accident · Serious injuries · Data collection · Final report · Jan 2, 2019 · N772MG · Substantial damage
  > The pilot's loss of helicopter control while maneuvering at a low altitude after being struck in the head by a bird.

## 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") = 2019
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '097' 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/097/sequence?year=2019

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