# 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 24 of 45 · 2,248 cases ## Cases, newest first - [NTSB ERA14FA396](https://openairdocs.org/ntsb/ERA14FA396.md): Mcdonnell Douglas Helicopter 369E · Northport, AL · Accident · 2 fatal · Field investigation · Final report · Aug 19, 2014 · N444RS · Substantial damage > An inadvertent collision with a utility wire for reasons that could not be determined from recorded data and examination of the helicopter and accident site. - [NTSB CEN14LA445](https://openairdocs.org/ntsb/CEN14LA445.md): Franke Roland SKY Raider · Bethel, OH · Accident · Serious injuries · Limited investigation · Final report · Aug 19, 2014 · N65692 · Substantial damage > The pilot's inadvertent aerodynamic stall while maneuvering after a loss of engine power during initial climb. Contributing to the accident was the total loss of engine power for reasons that could not be determined because the investigation could not… - [NTSB WPR14FA348](https://openairdocs.org/ntsb/WPR14FA348.md): Cliff Starduster II SA300 · Placerville, CA · Accident · 1 fatal · Field investigation · Final report · Aug 17, 2014 · N411TM · Substantial damage > The pilot's failure to maintain control of the airplane during a go-around in gusting wind conditions following a partial loss of engine power for reasons that could not be determined, because postaccident examination of the airframe and engine did not reveal… - [NTSB CEN14FA434](https://openairdocs.org/ntsb/CEN14FA434.md): Piper PA 32-300 · Ardmore, OK · Accident · 1 fatal · Field investigation · Final report · Aug 16, 2014 · N4125W · Substantial damage > The partial loss of engine power for reasons that could not be determined because thermal damage to the engine prevented a complete examination. - [NTSB ERA14LA388](https://openairdocs.org/ntsb/ERA14LA388.md): Piper PA-28-161 · Buffalo, NY · Accident · Minor injuries · Limited investigation · Final report · Aug 14, 2014 · N706GS · Substantial damage > A total loss of engine power for reasons that could not be determined because a postaccident examination of the airframe and engine test run revealed no mechanical malfunctions or failures that would have precluded normal operation. - [NTSB WPR14LA341](https://openairdocs.org/ntsb/WPR14LA341.md): Mcdonnell Douglas Helicopter 500N · Idaho Falls, ID · Accident · No injuries · Limited investigation · Final report · Aug 12, 2014 · N18GH · Substantial damage > The pilot’s loss of helicopter control for reasons that could not be determined because postaccident examination of the helicopter did not reveal any mechanical malfunctions or failures that would have precluded normal operation. - [NTSB WPR14LA338](https://openairdocs.org/ntsb/WPR14LA338.md): Nelson RV 3M · North Plains, OR · Accident · No injuries · Class 3 · Limited · Final report · Aug 10, 2014 · N43AZ · Substantial damage > A partial loss of engine power for undetermined reasons which resulted in a landing gear collapse during the precautionary landing to a field. - [NTSB WPR14LA337](https://openairdocs.org/ntsb/WPR14LA337.md): Ryan Navion · Fresno, CA · Accident · No injuries · Limited investigation · Final report · Aug 10, 2014 · N4533K · Substantial damage > A partial loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation. - [NTSB WPR14LA336](https://openairdocs.org/ntsb/WPR14LA336.md): Piper PA 32R-300 · West Jordan, UT · Accident · Serious injuries · Limited investigation · Final report · Aug 10, 2014 · N4646F · Destroyed > A partial loss of engine power during initial climb for reasons that could not be determined due to the severity of the damage to the engine. - [NTSB WPR14LA335](https://openairdocs.org/ntsb/WPR14LA335.md): Cessna 180A · Salmon, ID · Accident · No injuries · Limited investigation · Final report · Aug 10, 2014 · N7784A · Substantial damage > A loss of engine power during initial climb for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation. - [NTSB ERA14LA382](https://openairdocs.org/ntsb/ERA14LA382.md): Jackson Jeremiah D Vans RV6A · West Palm Beach, FL · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2014 · N214MJ · Substantial damage > The pilot’s excessive landing speed, which resulted in a runway excursion and noseover. Contributing to the accident was a partial loss of engine power during an attempted go-around for reasons that could not be determined because no anomalies were identified… - [NTSB ERA14LA378](https://openairdocs.org/ntsb/ERA14LA378.md): Birchler Boyd Eagle 540 · Standish, ME · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2014 · N34BJ · Substantial damage > The total loss of engine power due to fuel starvation for reasons that could not be determined because postaccident examination of the engine did not reveal any anomalies that would have precluded normal operation. - [NTSB ERA14CA375](https://openairdocs.org/ntsb/ERA14CA375.md): Cessna 172N · Valkaria, FL · Accident · Minor injuries · Data collection · Final report · Aug 6, 2014 · N9400E · Substantial damage > The pilot's misjudgment of speed and distance on final approach during a precautionary landing, resulting in a touchdown off the departure end of the runway and collision with terrain. A factor in the accident was a partial loss of engine power for reasons… - [NTSB WPR14LA327](https://openairdocs.org/ntsb/WPR14LA327.md): David L Thompson Challenger II · Winterhaven, CA · Accident · Serious injuries · Limited investigation · Final report · Aug 5, 2014 · N518DT · Substantial damage > A total loss of engine power during cruise for reasons that could not be determined based on the available information. Contributing to the accident was the pilot’s loss of control during the forced landing. - [NTSB ERA14LA374](https://openairdocs.org/ntsb/ERA14LA374.md): Cessna 172 · Apalachicola, FL · Accident · Minor injuries · Limited investigation · Final report · Aug 1, 2014 · N5276U · Substantial damage > A total loss of engine power for reasons that could not be determined during postaccident examination and testing. - [NTSB CEN14FA400](https://openairdocs.org/ntsb/CEN14FA400.md): Larry Ketterling FEW P-51 Mustang · Lisbon, ND · Accident · 1 fatal · Field investigation · Final report · Aug 1, 2014 · N116LK · Destroyed > The partial loss of engine power for a reason that could not be determined because of extensive impact and postcrash fire damage, and the pilot's failure to maintain adequate airspeed, which resulted in the airplane's wing exceeding its critical… - [NTSB ERA14LA369](https://openairdocs.org/ntsb/ERA14LA369.md): Piper PA-32-300 · Helena, AL · Accident · Serious injuries · Limited investigation · Final report · Jul 31, 2014 · N9103K · Destroyed > A total loss of engine power for reasons that could not be determined due to postcrash fire damage. - [NTSB ERA14IA370](https://openairdocs.org/ntsb/ERA14IA370.md): Piper PA-44-180 · Jacksonville, FL · Incident · No injuries · Incident investigation · Final report · Jul 31, 2014 · N216FW · Minor damage > The nose landing gear collapse for reasons that could not be determined because examination of the airplane revealed no anomalies. - [NTSB ERA14LA362](https://openairdocs.org/ntsb/ERA14LA362.md): Piper PA28 · Venice, FL · Accident · 2 fatal · Limited investigation · Final report · Jul 27, 2014 · N8826C · Substantial damage > A total loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no mechanical malfunctions or failures that would have precluded normal operation. Contributing to the accident was the pilot’s… - [NTSB CEN14LA474](https://openairdocs.org/ntsb/CEN14LA474.md): Piper PA 28RT-201T · Houston, TX · Accident · No injuries · Limited investigation · Final report · Jul 27, 2014 · N2148J · Substantial damage > The landing gear’s failure to extend for reasons that could not be determined based on the available evidence. - [NTSB CEN14FA389](https://openairdocs.org/ntsb/CEN14FA389.md): Federsen Walter Lancair IVP · Findlay, OH · Accident · 2 fatal · Field investigation · Final report · Jul 27, 2014 · N40941 · Destroyed > An in-flight fire for reasons that could not be determined due to the extent of impact and fire damage. - [NTSB WPR14LA312](https://openairdocs.org/ntsb/WPR14LA312.md): Roscher Frederick Thunder Mustang · Spanish Springs, NV · Accident · Minor injuries · Limited investigation · Final report · Jul 26, 2014 · N695HR · Destroyed > A complete loss of engine power during climb for reasons that could not be determined due to the severity of postcrash fire damage to the airplane. - [NTSB ERA14LA361](https://openairdocs.org/ntsb/ERA14LA361.md): Hiller UH 12E · Wadesboro, NC · Accident · No injuries · Limited investigation · Final report · Jul 26, 2014 · N107HA · Substantial damage > A partial loss of engine power due to the failure of the No. 2 engine accessory gearbox bearing for reasons that could not be determined based on the available information. - [NTSB ERA14LA360](https://openairdocs.org/ntsb/ERA14LA360.md): Ryan Aeronautical ST3KR · Newnan, GA · Accident · Serious injuries · Limited investigation · Final report · Jul 26, 2014 · N59418 · Substantial damage > A total loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA14LA358](https://openairdocs.org/ntsb/ERA14LA358.md): Winder Robert S VP1 · Grove City, PA · Accident · Serious injuries · Limited investigation · Final report · Jul 25, 2014 · N3831W · Substantial damage > A collision with terrain during the landing approach for reasons that could not be determined based on available information. - [NTSB ERA14LA351](https://openairdocs.org/ntsb/ERA14LA351.md): Siler Ronald E Ultrastar · Halifax, PA · Accident · Serious injuries · Limited investigation · Final report · Jul 23, 2014 · N4425W · Substantial damage > A total loss of engine power for reasons that could not be determined because the engine was not recovered. Contributing to the accident was the pilot's failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle-of-attack during… - [NTSB WPR14LA309](https://openairdocs.org/ntsb/WPR14LA309.md): Beech A36 · Pago Pago, Antarctica · Accident · 2 fatal · Limited investigation · Final report · Jul 22, 2014 · N20TC · Destroyed > A loss of airplane control during the initial climb in gusting wind conditions for reasons that could not be determined because the wreckage was not recovered from the ocean. - [NTSB WPR14LA307](https://openairdocs.org/ntsb/WPR14LA307.md): Piper PA 46 350P · Auburn, WA · Accident · No injuries · Limited investigation · Final report · Jul 22, 2014 · N60PB · Substantial damage > A collapse of the nose landing gear for reasons that could not be determined based on the available information. - [NTSB ERA14LA346](https://openairdocs.org/ntsb/ERA14LA346.md): Cessna 172N · Elliott Key, FL · Accident · 1 fatal · Limited investigation · Final report · Jul 20, 2014 · N737TP · Destroyed > The airplane’s vertical descent into water for reasons that could not be determined because postaccident airplane examinations revealed no mechanical anomalies. - [NTSB CEN14FA377](https://openairdocs.org/ntsb/CEN14FA377.md): Oden Weldon Pat Kitfox IV Speedster · Blackwell, TX · Accident · 1 fatal · Field investigation · Final report · Jul 20, 2014 · N622P · Substantial damage > The pilot's loss of airplane control following a loss of engine power for reasons that could not be determined based on the available evidence. - [NTSB WPR14LA300](https://openairdocs.org/ntsb/WPR14LA300.md): Luscombe 8A · Rancho Cucamonga, CA · Accident · Serious injuries · Limited investigation · Final report · Jul 19, 2014 · N77942 · Substantial damage > The loss of engine power during cruise flight for reasons that could not be determined because postaccident examination revealed no anomalies that would have precluded normal operation. - [NTSB CEN14LA385](https://openairdocs.org/ntsb/CEN14LA385.md): Evektor-Aerotechnik Sportstar · Wichita Falls, TX · Accident · No injuries · Limited investigation · Final report · Jul 19, 2014 · N636EV · Substantial damage > A partial loss of engine power, which resulted in a forced landing on unsuitable terrain. The reason for the loss of engine power could not be determined during postaccident examination. - [NTSB CEN14LA375](https://openairdocs.org/ntsb/CEN14LA375.md): Grumman Acft ENG Cor-Schweizer G 164A · Fairview, KS · Accident · No injuries · Limited investigation · Final report · Jul 18, 2014 · N6743Q · Substantial damage > The backfire of the engine and its loss of power for reasons that could not be determined based on the available evidence. - [NTSB WPR14LA298](https://openairdocs.org/ntsb/WPR14LA298.md): Piper PA 30 · Othello, WA · Accident · No injuries · Limited investigation · Final report · Jul 17, 2014 · N7981Y · Substantial damage > The partial loss of engine power for reasons that could not be determined based on the available information. - [NTSB CEN14LA373](https://openairdocs.org/ntsb/CEN14LA373.md): Garramone Mike A Vixen · Columbus, NM · Accident · Serious injuries · Limited investigation · Final report · Jul 17, 2014 · N153PR · Substantial damage > A total loss of engine power during initial climb for reasons that could not be determined because postaccident engine examination did not reveal any preimpact failures or malfunctions that would have precluded normal operation. - [NTSB ERA14FA339](https://openairdocs.org/ntsb/ERA14FA339.md): Allen Steen Skybolt · Carrollton, GA · Accident · 2 fatal · Field investigation · Final report · Jul 13, 2014 · N849CA · Destroyed > An in-flight loss of airplane control for reasons that could not be determined during postaccident examinations or based on the available evidence. - [NTSB CEN14LA443](https://openairdocs.org/ntsb/CEN14LA443.md): Piper PA 28-181 · Waukesha, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 13, 2014 · N9681K · Substantial damage > The loss of engine power for reasons that could not be determined because no anomalies were identified during postaccident examination. - [NTSB CEN14LA372](https://openairdocs.org/ntsb/CEN14LA372.md): Jonker Sailplanes JS1-C · Wallis, TX · Accident · 1 fatal · Limited investigation · Final report · Jul 13, 2014 · N60XJ · Substantial damage > The pilot’s loss of glider control and its subsequent impact with terrain for reasons that could not be determined due to a lack of available information. - [NTSB ERA14LA344](https://openairdocs.org/ntsb/ERA14LA344.md): Costruzioni Aeronautiche Tecna P2004 Bravo · Melbourne, FL · Accident · No injuries · Limited investigation · Final report · Jul 10, 2014 · N128LS · Substantial damage > A total loss of engine power during cruise flight for reasons that could not be determined based on the available information. - [NTSB CEN14LA346](https://openairdocs.org/ntsb/CEN14LA346.md): Buckeye Dream Machine · Ansley, NE · Accident · 1 fatal · Limited investigation · Final report · Jul 8, 2014 · N4394V · No damage > The powered parachute's reduced takeoff performance in tailwind conditions for reasons that could not be determined because a postaccident examination of the airframe and engine did not reveal any preimpact anomalies that would have precluded normal… - [NTSB ERA14LA332](https://openairdocs.org/ntsb/ERA14LA332.md): Aeronca 7CCM · Prentiss, MS · Accident · Minor injuries · Limited investigation · Final report · Jul 5, 2014 · N82442 · Substantial damage > A total loss of engine power for reasons that could not be determined because postaccident engine examination revealed no mechanical malfunctions or failures that would have precluded normal operation. - [NTSB ERA14LA325](https://openairdocs.org/ntsb/ERA14LA325.md): Piper PA 24-250 · Monroeville, AL · Accident · Minor injuries · Limited investigation · Final report · Jul 3, 2014 · N5923P · Substantial damage > A loss of engine power for reasons that could not be determined because postaccident examination of the engine and fuel system revealed no anomalies. - [NTSB CEN14LA333](https://openairdocs.org/ntsb/CEN14LA333.md): Cessna 172R · Joplin, MO · Accident · No injuries · Limited investigation · Final report · Jul 1, 2014 · N468CM · Substantial damage > The partial loss of engine power for reasons that could not be determined because an operational test run of the engine did not reveal any anomalies that would have precluded normal operation. - [NTSB ERA14LA319](https://openairdocs.org/ntsb/ERA14LA319.md): Waco UPF 7 · Warrenton, VA · Accident · Minor injuries · Limited investigation · Final report · Jun 29, 2014 · N32162 · Substantial damage > A total loss of engine power during a low pass for reasons that could not be determined during postaccident examination of the engine. - [NTSB CEN14LA324](https://openairdocs.org/ntsb/CEN14LA324.md): Cessna 414 · Maryland Heights, MO · Accident · Serious injuries · Limited investigation · Final report · Jun 26, 2014 · N1552T · Destroyed > The loss of left engine power for reasons that could not be determined due to impact and fire damage. - [NTSB WPR14LA267](https://openairdocs.org/ntsb/WPR14LA267.md): Air Tractor AT 502B · Sacramento, CA · Accident · Minor injuries · Limited investigation · Final report · Jun 23, 2014 · N61150 · Substantial damage > The total loss of engine power for reasons that could not be determined because the airplane was not available for postaccident examination. - [NTSB CEN14WA321](https://openairdocs.org/ntsb/CEN14WA321.md): Learjet 35 - A · Olsberg, Germany · Accident · 2 fatal · Foreign investigation · Jun 23, 2014 · D-CGFI · Destroyed > The accident investigation is under the jurisdiction and control of the German government. This report is for information purposes only and contains only information released by or obtained from the German government or German Federal Bureau of Aircraft… - [NTSB WPR14FA258](https://openairdocs.org/ntsb/WPR14FA258.md): Parker Loehle Mustang T5151 · Livermore, CA · Accident · 1 fatal · Field investigation · Final report · Jun 22, 2014 · N518BC · Destroyed > An in-flight fire of unknown origin for reasons that could not be determined because of impact damage and postimpact fire damage. - [NTSB CEN14LA305](https://openairdocs.org/ntsb/CEN14LA305.md): Bollinger Robert L BD 4 · Fairfield, IA · Accident · 1 fatal · Limited investigation · Final report · Jun 22, 2014 · N108BC · Destroyed > The pilot’s loss of airplane control due to the in-flight separation of the propeller blades for reasons that could not be determined based on the available evidence. - [NTSB CEN14FA306](https://openairdocs.org/ntsb/CEN14FA306.md): Brumwell RV-6 · Sauk Rapids, MN · Accident · 2 fatal · Field investigation · Final report · Jun 21, 2014 · N135BB · Destroyed > The pilot’s loss of pitch control due to the in-flight opening of the canopy during cruise flight for reasons that could not be determined because fire damage precluded examination of the airplane’s canopy and systems. Next page: https://openairdocs.org/ntsb-findings/05000000/cases.md?page=25 ## 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=24 --- 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.