# NTSB investigations, 2015: 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 WPR16LA032](https://openairdocs.org/ntsb/WPR16LA032.md): Hughes 369D · Carlisle, WA · Accident · No injuries · Limited investigation · Final report · Nov 24, 2015 · N50713 · Substantial damage
  > A total loss of engine power during cruise flight due to fuel exhaustion. Contributing to the accident was the improper calibration of the fuel quantity gauge.
- [NTSB CEN16LA031](https://openairdocs.org/ntsb/CEN16LA031.md): American Autogyro Sparrowhawk · Wakeman, OH · Accident · Minor injuries · Limited investigation · Final report · Nov 4, 2015 · N80825 · Substantial damage
  > A loss of engine power/performance for reasons that could not be determined because a postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB GAA16LA031](https://openairdocs.org/ntsb/GAA16LA031.md): Airbus AS350 · Deadhorse, AK · Accident · No injuries · Limited investigation · Final report · Oct 27, 2015 · C-GSLY · Substantial damage
  > The noninstrument-rated pilot's continued visual flight into adverse weather conditions, which resulted in spatial disorientation, and his subsequent failure to maintain terrain clearance while attempting to land in flat light and whiteout conditions.
- [NTSB GAA16CA071](https://openairdocs.org/ntsb/GAA16CA071.md): Bell 206 · Christmas Island, Kiribati · Accident · No injuries · Data collection · Final report · Oct 20, 2015 · N1060C · Substantial damage
  > The pilot's inadequate preflight inspection and the maintenance crew's failure to remove the tie down.
- [NTSB CEN16LA015](https://openairdocs.org/ntsb/CEN16LA015.md): Bobby Martin Autogyro MTO Sport · Wallisville, TX · Accident · No injuries · Limited investigation · Final report · Oct 17, 2015 · N3232Z · Substantial damage
  > Fracture of the pusher propeller blade due to impact damage from an unknown object while in flight, which resulted in a severe vibration and a loss of thrust.
- [NTSB GAA15CA253](https://openairdocs.org/ntsb/GAA15CA253.md): Air Creation USA Skypper · Stow, MA · Accident · Minor injuries · Data collection · Final report · Aug 29, 2015 · N534AC · Substantial damage
  > The student pilot's improper directional control inputs during the takeoff roll, resulting in a roll over and collision with terrain.
- [NTSB GAA15CA224](https://openairdocs.org/ntsb/GAA15CA224.md): Robinson Helicopter R22 Beta · Caldwell, ID · Accident · Minor injuries · Data collection · Final report · Aug 13, 2015 · N3103Q · Substantial damage
  > The helicopter flight instructor's delayed remedial action during an autorotation resulting in a loss of control and impact with terrain.
- [NTSB CEN15LA350](https://openairdocs.org/ntsb/CEN15LA350.md): Jal R Dennis Trixy Princess · Midland, TX · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2015 · N743SS · Substantial damage
  > The pilot's inadequate preflight planning during which he failed to account for the high-density altitude conditions and high gross weight, which degraded the gyroplane's climb performance and resulted in a hard landing.
- [NTSB WPR15LA219](https://openairdocs.org/ntsb/WPR15LA219.md): Garlick UH1H · Walla Walla, WA · Accident · Minor injuries · Limited investigation · Final report · Jul 21, 2015 · N121PT · Destroyed
  > The helicopter’s reduction in aerodynamic lift while operating in variable wind conditions for reasons that could not be determined because postaccident examination did not reveal any evidence of preimpact mechanical malfunctions or failures that would have…
- [NTSB GAA15LA191](https://openairdocs.org/ntsb/GAA15LA191.md): Celier Xenon RST · Livingston, TX · Accident · Minor injuries · Limited investigation · Final report · Jul 17, 2015 · N402ED · Substantial damage
  > The pilot’s loss of directional control after aborting the takeoff due to a grinding noise coming from the main rotor area, which resulted in a runway excursion.
- [NTSB WPR15LA194](https://openairdocs.org/ntsb/WPR15LA194.md): Grumman Acft ENG Cor-Schweizer G 164A · Five Points, CA · Accident · Minor injuries · Limited investigation · Final report · Jun 21, 2015 · N8598H · Substantial damage
  > Maintenance personnel’s improper reassembly of the engine during overhaul, which led to the failure of the supercharger-blower due to a lack of lubrication and the subsequent total loss of engine power during takeoff.
- [NTSB GAA15CA127](https://openairdocs.org/ntsb/GAA15CA127.md): Paquin Michael A A · Concord, NH · Accident · No injuries · Data collection · Final report · Jun 20, 2015 · N485MP · Substantial damage
  > The pilot's inability to maintain directional control during takeoff, which resulted in a roll over. Contributing to the loss of control was the pilot's failure to disengage the main rotor brake prior to takeoff.
- [NTSB CEN15CA274](https://openairdocs.org/ntsb/CEN15CA274.md): Enstrom F 28C · Romeoville, IL · Accident · No injuries · Data collection · Final report · Jun 14, 2015 · N51778 · Substantial damage
  > The certified flight instructor (CFI) did not maintain directional control during a downwind emergency running landing to soft muddy terrain, which resulted in a dynamic rollover. Contributing to the accident was the CFI's delayed or insufficient remedial…
- [NTSB GAA15CA061](https://openairdocs.org/ntsb/GAA15CA061.md): Hughes TH 55 · Morganton, NC · Accident · Minor injuries · Data collection · Final report · May 5, 2015 · N7089S · Substantial damage
  > The flight instructor's delayed flare during a simulated auto rotation, which resulted in a tail rotor strike and rollover.
- [NTSB CEN15LA216](https://openairdocs.org/ntsb/CEN15LA216.md): Piper PA 28-235 · Huntington, IN · Accident · Minor injuries · Limited investigation · Final report · May 4, 2015 · N8703W · Substantial damage
  > The pilot’s inadequate in-flight fuel management, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB CEN15LA198](https://openairdocs.org/ntsb/CEN15LA198.md): Robinson Helicopter R44 II · Dunlap, IL · Accident · No injuries · Limited investigation · Final report · Apr 15, 2015 · N754R · Substantial damage
  > A loss of main rotor rpm for reasons that could not be determined during postaccident examinations.
- [NTSB CEN15LA179](https://openairdocs.org/ntsb/CEN15LA179.md): Picard Roy J RV 4 · Marathon, TX · Accident · Serious injuries · Limited investigation · Final report · Mar 23, 2015 · N945RV · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examination of the airplane revealed no evidence of any mechanical anomalies that would have precluded normal operation.
- [NTSB CEN15FA171](https://openairdocs.org/ntsb/CEN15FA171.md): Eurocopter AS 350 B2 · Eufaula, OK · Accident · 1 fatal · Field investigation · Final report · Mar 13, 2015 · N919EM · Destroyed
  > The flight's inadvertent encounter with night instrument meteorological conditions, which resulted in the pilot turning the helicopter and subsequently descending into trees and terrain due to spatial disorientation.
- [NTSB WPR15LA109](https://openairdocs.org/ntsb/WPR15LA109.md): Bell/Garlick UH 1H · Shelton, WA · Accident · No injuries · Limited investigation · Final report · Feb 19, 2015 · N166DR · Substantial damage
  > The fatigue failure of the engine-to-transmission driveshaft adapter attachment bolt due to the application of inadequate torque on the bolt during assembly.

## 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") = 2015
  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=2015

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