# NTSB investigations: Not determined, general

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 38 of 45 · 2,248 cases

## Cases, newest first

- [NTSB CEN10CA228](https://openairdocs.org/ntsb/CEN10CA228.md): Piper PA-32R-300 · Jamestown, ND · Accident · No injuries · Data collection · Final report · Apr 26, 2010 · N5868V · Substantial damage
  > The pilot's failure to lower the landing gear, resulting in a gear-up landing.
- [NTSB WPR10LA214](https://openairdocs.org/ntsb/WPR10LA214.md): Grumman Acft ENG Cor-Schweizer G-164A · Madera, CA · Accident · No injuries · Limited investigation · Final report · Apr 23, 2010 · N4450 · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB CEN10LA222](https://openairdocs.org/ntsb/CEN10LA222.md): Cross-Capps Breezy · Livingston, TX · Accident · Serious injuries · Limited investigation · Final report · Apr 23, 2010 · N125RT · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB WPR10LA212](https://openairdocs.org/ntsb/WPR10LA212.md): Grumman Acft ENG Cor-Schweizer G-164B · Buckeye, AZ · Accident · Minor injuries · Limited investigation · Final report · Apr 22, 2010 · N48455 · Substantial damage
  > A partial loss of engine power during the takeoff roll for undetermined reasons.
- [NTSB ERA10LA238](https://openairdocs.org/ntsb/ERA10LA238.md): Mcdonnell Douglas Helicopter 369E · Newfane, VT · Accident · Serious injuries · Limited investigation · Final report · Apr 21, 2010 · N400MB · Substantial damage
  > The pilot's inadvertent encounter with a rope while maneuvering during powerline operations for undetermined reasons.
- [NTSB CEN10LA217](https://openairdocs.org/ntsb/CEN10LA217.md): Air Tractor AT-802A · Alpine, TX · Accident · No injuries · Limited investigation · Final report · Apr 21, 2010 · N9197F · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB CEN10CA214](https://openairdocs.org/ntsb/CEN10CA214.md): Stinson 108-2 · Dexter, MO · Accident · No injuries · Data collection · Final report · Apr 17, 2010 · N988D · Substantial damage
  > A loss of engine power for an undetermined reason.
- [NTSB ERA10LA233](https://openairdocs.org/ntsb/ERA10LA233.md): Cessna 172H · Archer, FL · Accident · 1 fatal · Limited investigation · Final report · Apr 16, 2010 · N8112L · Substantial damage
  > The pilot's failure to maintain adequate airspeed for undetermined reasons while maneuvering in the vicinity of an airport, which resulted in an aerodynamic stall and hard landing.
- [NTSB WPR10LA202](https://openairdocs.org/ntsb/WPR10LA202.md): Costruzioni AeronauticheTecnam P2002 Sierra · Tooele, UT · Accident · No injuries · Limited investigation · Final report · Apr 10, 2010 · N797TS · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB ERA10TA215](https://openairdocs.org/ntsb/ERA10TA215.md): Cessna 404 · Ponce, PR · Accident · No injuries · Final report · Apr 7, 2010 · N6035 · Substantial damage
  > A loss of power to the right engine for undetermined reasons.
- [NTSB ERA10LA210](https://openairdocs.org/ntsb/ERA10LA210.md): Beech 35-A33 · Pittsburgh, PA · Accident · No injuries · Limited investigation · Final report · Apr 5, 2010 · N156J · Substantial damage
  > A fire of undetermined origin behind the left instrument panel.
- [NTSB WPR10LA196](https://openairdocs.org/ntsb/WPR10LA196.md): Cessna P210N · Leavenworth, WA · Accident · No injuries · Limited investigation · Final report · Apr 4, 2010 · N3599P · Substantial damage
  > The failure of the number two cylinder exhaust and intake valves for undetermined reasons, which resulted in a loss of engine power.
- [NTSB ERA10LA205](https://openairdocs.org/ntsb/ERA10LA205.md): Cupaiole RV-6A · West Palm Beach, FL · Accident · 1 fatal · Limited investigation · Final report · Apr 3, 2010 · N84KM · Substantial damage
  > The total loss of engine power and the pilot's failure to maintain adequate airspeed while maneuvering, which resulted in an aerodynamic stall and spin. The reason for the loss of power could not be determined.
- [NTSB ERA10LA204](https://openairdocs.org/ntsb/ERA10LA204.md): Mitsubishi MU-2B-26A · Princeton, KY · Accident · Minor injuries · Limited investigation · Final report · Apr 3, 2010 · N29WD · Substantial damage
  > The pilot's failure to maintain directional control during landing roll for undetermined reasons, resulting in a runway excursion.
- [NTSB CEN10FA181](https://openairdocs.org/ntsb/CEN10FA181.md): Cessna 172D · Hillsboro, OH · Accident · 1 fatal · Field investigation · Final report · Apr 2, 2010 · N2190Y · Destroyed
  > Impact with the runway pavement for unknown reasons.
- [NTSB CEN10LA186](https://openairdocs.org/ntsb/CEN10LA186.md): Cessna 182F · Wichita Falls, TX · Accident · No injuries · Limited investigation · Final report · Apr 1, 2010 · N3320U · Substantial damage
  > A fire of undetermined origin.
- [NTSB ERA10TA197](https://openairdocs.org/ntsb/ERA10TA197.md): Cessna 182P · Frederick, MD · Accident · Minor injuries · Final report · Mar 30, 2010 · N52790 · Substantial damage
  > A loss of engine power for undetermined reasons following a reported severe turbulence encounter.
- [NTSB ERA10FA195](https://openairdocs.org/ntsb/ERA10FA195.md): Piper PA46 · Roanoke, VA · Accident · 1 fatal · Field investigation · Final report · Mar 30, 2010 · N6913Z · Destroyed
  > A malfunction of the flight controls for undetermined reasons.
- [NTSB ERA10LA190](https://openairdocs.org/ntsb/ERA10LA190.md): Robinson R22 · Miami, FL · Accident · No injuries · Limited investigation · Final report · Mar 28, 2010 · N72377 · Substantial damage
  > A loss of main rotor rpm for undetermined reasons.
- [NTSB WPR10LA174](https://openairdocs.org/ntsb/WPR10LA174.md): Piper PA30 · Hollister, CA · Accident · No injuries · Limited investigation · Final report · Mar 23, 2010 · VHEXA · Substantial damage
  > A partial loss of engine power during the initial climb for undetermined reasons.
- [NTSB WPR10LA191](https://openairdocs.org/ntsb/WPR10LA191.md): Beech 58 · Santa Barbara, CA · Accident · No injuries · Limited investigation · Final report · Mar 22, 2010 · N580TC · Substantial damage
  > The landing gear collapsing during the landing roll for undetermined reasons.
- [NTSB ERA10LA184](https://openairdocs.org/ntsb/ERA10LA184.md): Cessna 150L · Lake Alfred, FL · Accident · No injuries · Limited investigation · Final report · Mar 22, 2010 · N6589G · Substantial damage
  > A loss of engine power during the landing approach for undetermined reasons.
- [NTSB CEN10CA267](https://openairdocs.org/ntsb/CEN10CA267.md): Cessna R172E · Alamogordo, NM · Accident · No injuries · Data collection · Final report · Mar 22, 2010 · N7871N · Substantial damage
  > An unknown event that resulted in damage to the airplane's firewall.
- [NTSB CEN10LA168](https://openairdocs.org/ntsb/CEN10LA168.md): Cessna 182G · Mount Vernon, MO · Accident · No injuries · Limited investigation · Final report · Mar 18, 2010 · N2381R · Substantial damage
  > A loss of engine power due to the failure of the number four connecting rod for undetermined reasons.
- [NTSB CEN10LA165](https://openairdocs.org/ntsb/CEN10LA165.md): Walsh Philip J SEA REY · Huntsville, AR · Accident · 1 fatal · Limited investigation · Final report · Mar 18, 2010 · N100JW · Substantial damage
  > The pilot's loss of airplane control for undetermined reasons.
- [NTSB WPR10FA162](https://openairdocs.org/ntsb/WPR10FA162.md): North American AT6 · Bakersfield, CA · Accident · 2 fatal · Field investigation · Final report · Mar 17, 2010 · N75AG · Substantial damage
  > The pilots did not maintain clearance from terrain for undetermined reasons.
- [NTSB WPR10LA160](https://openairdocs.org/ntsb/WPR10LA160.md): Migas RV9-A · Twin Falls, ID · Accident · Serious injuries · Limited investigation · Final report · Mar 15, 2010 · N951DM · Substantial damage
  > The pilot's loss of directional control during landing roll for an undetermined reason.
- [NTSB ERA10IA170](https://openairdocs.org/ntsb/ERA10IA170.md): Gulfstream American G-1159A · Farmingdale, NY · Incident · No injuries · Incident investigation · Final report · Mar 10, 2010 · N155MM · Minor damage
  > Progressive cracking from an undetermined initiation source, which resulted in the failure of the No. 4 cabin window outer pane, and the subsequent foreign object ingestion to the right engine.
- [NTSB CEN10WA150](https://openairdocs.org/ntsb/CEN10WA150.md): Cessna 421 · Tegucigalpa, Honduras · Accident · 3 fatal · Foreign investigation · Mar 10, 2010 · TG-JYM · Destroyed
  > This investigation is under the jurisdiction and control of the Honduran government.
- [NTSB ANC10LA024](https://openairdocs.org/ntsb/ANC10LA024.md): Cessna A185E · Ophir, AK · Accident · No injuries · Limited investigation · Final report · Mar 10, 2010 · N70039 · Substantial damage
  > The total loss of engine power for an undetermined reason.
- [NTSB WPR10LA154](https://openairdocs.org/ntsb/WPR10LA154.md): Sutton Avid Hauler · Rigby, ID · Accident · No injuries · Limited investigation · Final report · Mar 7, 2010 · N22EJ · Substantial damage
  > A loss of engine power during takeoff for undetermined reasons.
- [NTSB CEN10WA148](https://openairdocs.org/ntsb/CEN10WA148.md): Alon Aircoupe A2-A · Ciborro, Montemor-o-Novo, Portugal · Accident · 2 fatal · Foreign investigation · Mar 6, 2010 · CS-AIG · Destroyed
  > This accident is under the jurisdiction and control of the Portuguese government.
- [NTSB ANC10LA020](https://openairdocs.org/ntsb/ANC10LA020.md): Mcdonnell Douglas Helicopter 369E · Delta Junction, AK · Accident · Serious injuries · Limited investigation · Final report · Mar 6, 2010 · N26TC · Substantial damage
  > A total loss of engine power in flight for undetermined reasons.
- [NTSB ERA10FA161](https://openairdocs.org/ntsb/ERA10FA161.md): Cessna T303 · Louisa, VA · Accident · 1 fatal · Field investigation · Final report · Mar 4, 2010 · N9305T · Substantial damage
  > The pilot's failure to maintain aircraft control and secure the right engine during a loss of engine power after takeoff. Contributing to the accident was the loss of engine power on the right engine for undetermined reasons.
- [NTSB WPR10LA149](https://openairdocs.org/ntsb/WPR10LA149.md): Schafer Starduster SA-300 · North Bend, OR · Accident · Minor injuries · Limited investigation · Final report · Feb 28, 2010 · N105NL · Substantial damage
  > The complete loss of engine power during cruise for undetermined reasons.
- [NTSB CEN10WA134](https://openairdocs.org/ntsb/CEN10WA134.md): Cessna 150 · Waldzell, Austria · Accident · 2 fatal · Foreign investigation · Feb 28, 2010 · OE-CFT · Substantial damage
  > This accident is under the jurisdiction and control of the Austrian government.
- [NTSB CEN10FA130](https://openairdocs.org/ntsb/CEN10FA130.md): Beech C24R · Bristow, OK · Accident · 2 fatal · Field investigation · Final report · Feb 28, 2010 · N63713 · Destroyed
  > The pilot’s loss of control for undetermined reasons while maneuvering at low altitude.
- [NTSB CEN10LA198](https://openairdocs.org/ntsb/CEN10LA198.md): American Champion 7KCAB · Greeley, CO · Accident · No injuries · Limited investigation · Final report · Feb 23, 2010 · N5065X · Substantial damage
  > An in-flight failure of the wing fabric for undetermined reasons.
- [NTSB WPR10LA140](https://openairdocs.org/ntsb/WPR10LA140.md): Cessna 210L · Aurora, OR · Accident · No injuries · Limited investigation · Final report · Feb 18, 2010 · N777FW · Substantial damage
  > The failure of the landing gear to properly function for undetermined reasons, resulting in the right main landing gear collapsing during landing. Contributing to the accident was the pilot's failure to follow the emergency gear extension procedure.
- [NTSB ERA10LA146](https://openairdocs.org/ntsb/ERA10LA146.md): Cessna P210N · Carthage, NC · Accident · Minor injuries · Limited investigation · Final report · Feb 18, 2010 · N731DS · Substantial damage
  > A total loss of engine power during the initial climb after takeoff for undetermined reasons.
- [NTSB CEN10FA124](https://openairdocs.org/ntsb/CEN10FA124.md): Piper PA-28-236 · Austin, TX · Accident · 2 fatal · Field investigation · Final report · Feb 18, 2010 · N2889D · Destroyed
  > The pilot’s intentional flight into a building.
- [NTSB CEN10WA121](https://openairdocs.org/ntsb/CEN10WA121.md): Cessna 550B · Reinhardtsdorf-Schöna, Germany · Accident · 2 fatal · Foreign investigation · Feb 14, 2010 · OK-ACH · Destroyed
  > This investigation is under the jurisdiction and control of the German Government.
- [NTSB CEN10LA136](https://openairdocs.org/ntsb/CEN10LA136.md): Maule M-5-235C · La Porte, TX · Accident · No injuries · Limited investigation · Final report · Feb 14, 2010 · N56347 · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB ERA10FA138](https://openairdocs.org/ntsb/ERA10FA138.md): Beech 65 · Lawrenceville, GA · Accident · 1 fatal · Field investigation · Final report · Feb 8, 2010 · N130SP · Substantial damage
  > The failure of both engines for undetermined reasons.
- [NTSB ERA10LA128](https://openairdocs.org/ntsb/ERA10LA128.md): Cessna 402C · Watertown, NY · Accident · No injuries · Limited investigation · Final report · Feb 1, 2010 · N121PB · Substantial damage
  > The pilot's decision to continue the approach with a known anomaly with the left airspeed indicator. Contributing to the accident was an undetermined malfunction of the left airspeed indicator and the condition of the runway, resulting in decreased braking…
- [NTSB CEN10FA107](https://openairdocs.org/ntsb/CEN10FA107.md): Costruzioni Aeronautiche Tecna P2002 · Waxahachie, TX · Accident · 2 fatal · Field investigation · Final report · Jan 23, 2010 · N145AG · Substantial damage
  > A loss of aircraft control while maneuvering for undetermined reasons.
- [NTSB ANC10FA014](https://openairdocs.org/ntsb/ANC10FA014.md): Beech 1900C · Sand Point, AK · Accident · 2 fatal · Field investigation · Final report · Jan 22, 2010 · N112AX · Substantial damage
  > An in-flight loss of control for an undetermined reason, which resulted in an uncontrolled descent.
- [NTSB CEN10MA088](https://openairdocs.org/ntsb/CEN10MA088.md): Gates Learjet 35A · Prospect Heights, IL · Accident · 2 fatal · Major investigation · Final report · Jan 5, 2010 · N720RA · Substantial damage
  > A loss of control for undetermined reasons.
- [NTSB CEN10CA091](https://openairdocs.org/ntsb/CEN10CA091.md): Grumman American AA-5B · Santa Fe, NM · Accident · Minor injuries · Data collection · Final report · Jan 5, 2010 · N28446 · Substantial damage
  > The restricted elevator control movement for undetermined reasons.
- [NTSB CEN10LA080](https://openairdocs.org/ntsb/CEN10LA080.md): Piper PA-28-180 · Alexandria, LA · Accident · No injuries · Limited investigation · Final report · Dec 27, 2009 · N7230W · Substantial damage
  > A loss of engine power for undetermined reasons.

Next page: https://openairdocs.org/ntsb-findings/05000000/cases.md?page=39

## 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."mKey" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '05000000'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/05000000/cases?page=38

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.