# NTSB investigations, 2016: 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 1 of 3 · 137 cases ## Latest cases - [NTSB WPR17FAMS2](https://openairdocs.org/ntsb/WPR17FAMS2.md): Cessna 172M · Open water, HI · Accident · 3 fatal · Missing aircraft · Final report · Dec 31, 2016 · N174LL · Destroyed > Undetermined because the airplane was not located. - [NTSB WPR17FA041](https://openairdocs.org/ntsb/WPR17FA041.md): Petrus David Wayne S90 · Fresno, CA · Accident · 2 fatal · Field investigation · Final report · Dec 26, 2016 · N176PA · Destroyed > The pilot's abnormally steep takeoff climb followed by a loss of control and rapid descent to ground impact, for undetermined reasons. - [NTSB CEN17FA053](https://openairdocs.org/ntsb/CEN17FA053.md): Aircraft Mfg & Design CH601XL Slsa · Marengo, IL · Accident · 1 fatal · Field investigation · Final report · Dec 10, 2016 · N4218 · Destroyed > A loss of control in flight for reasons that could not be determined because no anomalies consistent with a preimpact failure or malfunction were identified during the investigation. - [NTSB ANC17FA010](https://openairdocs.org/ntsb/ANC17FA010.md): Piper PA 28-180 · Port Alsworth, AK · Accident · 4 fatal · Field investigation · Final report · Dec 7, 2016 · N8648N · Substantial damage > Undetermined due to a lack of physical evidence. - [NTSB WPR17FA033](https://openairdocs.org/ntsb/WPR17FA033.md): Airborne Windsports PTY Edge XT-912-L · Santa Barbara, CA · Accident · 1 fatal · Field investigation · Final report · Dec 6, 2016 · N188M · Substantial damage > The pilot's failure to maintain aircraft control while maneuvering in the traffic pattern. - [NTSB WPR17LA038](https://openairdocs.org/ntsb/WPR17LA038.md): Cessna 182A · Safford, AZ · Accident · No injuries · Limited investigation · Final report · Nov 24, 2016 · N6077B · Substantial damage > The total loss of engine power due to the failure of the No. 5 piston, piston pin, or connecting rod assembly for reasons that could not be determined due to the severity of the post fracture damage. - [NTSB ERA17LA057](https://openairdocs.org/ntsb/ERA17LA057.md): Piper PA28 · Columbus, GA · Accident · No injuries · Limited investigation · Final report · Nov 23, 2016 · N41565 · Substantial damage > A total loss of engine power during initial climb for reasons that could not be determined because postaccident examination of the airframe and engine revealed no evidence of any anomalies that would have precluded normal operation. - [NTSB ANC17LA014](https://openairdocs.org/ntsb/ANC17LA014.md): Piper PA 32R-300 · McGrath, AK · Accident · Serious injuries · Limited investigation · Final report · Nov 21, 2016 · N4352F · Minor damage > The failure of the nose landing gear to extend and lock due to the failure of the alternator and reduced battery power due to the cold ambient temperature, which prohibited the electrically-driven hydraulic pump from supplying adequate hydraulic pressure to… - [NTSB WPR17FA024](https://openairdocs.org/ntsb/WPR17FA024.md): Piper PA 31T · Elko, NV · Accident · 4 fatal · Field investigation · Final report · Nov 19, 2016 · N779MF · Destroyed > A loss of engine power to the left engine for reasons that could not be determined due to the extensive fire and impact damage to the airplane. - [NTSB WPR17LA020](https://openairdocs.org/ntsb/WPR17LA020.md): Piper PA 28-235 · Taylor, AZ · Accident · No injuries · Limited investigation · Final report · Nov 12, 2016 · N9398W · Substantial damage > A total loss of engine power for reasons that could not be determined because postaccident examination revealed no anomalies that would have precluded normal operation. - [NTSB ERA17LA045](https://openairdocs.org/ntsb/ERA17LA045.md): Cessna 150 · Snow Hill, NC · Accident · No injuries · Limited investigation · Final report · Nov 10, 2016 · N23473 · Substantial damage > The total loss of engine power for reasons that could not be determined because postaccident examination of the airplane did not reveal any evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation. - [NTSB ERA17LA041](https://openairdocs.org/ntsb/ERA17LA041.md): Beech 36 · Ormond Beach, FL · Accident · Serious injuries · Limited investigation · Final report · Nov 9, 2016 · N3089A · Destroyed > A loss of aircraft control for reasons that could not be determined because postaccident examination did not reveal any evidence of preimpact mechanical malfunctions or failures of the flight controls that would have precluded normal operation. - [NTSB CEN17LA037](https://openairdocs.org/ntsb/CEN17LA037.md): Johnson Kenneth R Stol CH 801 · Royalton, WI · Accident · Minor injuries · Limited investigation · Final report · Nov 6, 2016 · N801KJ · Destroyed > The loss of control during approach for reasons that could not be determined due to postimpact fire damage. - [NTSB GAA17LA090](https://openairdocs.org/ntsb/GAA17LA090.md): Piper PA28R · Watertown, WI · Accident · No injuries · Limited investigation · Final report · Nov 5, 2016 · N300KR · Substantial damage > The pilot’s failure to attain a proper glidepath on approach for landing, which resulted in impact with trees. Contributing to the accident was a partial, temporary loss of engine power for reasons that could not be determined because postaccident examination… - [NTSB ERA17LA034](https://openairdocs.org/ntsb/ERA17LA034.md): Piper PA32 · Bartow, FL · Accident · No injuries · Limited investigation · Final report · Oct 31, 2016 · N3941X · Substantial damage > A total loss of engine power during approach for reasons that could not be determined because engine examinations did not reveal any evidence of mechanical malfunctions or failures that would have precluded normal operation. - [NTSB ERA17LA033](https://openairdocs.org/ntsb/ERA17LA033.md): Cessna TR182 · Watertown, NY · Accident · No injuries · Limited investigation · Final report · Oct 31, 2016 · N4657S · Substantial damage > A collapse of the main landing gear for reasons that could not be determined based on the available evidence. - [NTSB ERA17LA031](https://openairdocs.org/ntsb/ERA17LA031.md): Haddow William H Pitts Special S 1 · New Bern, NC · Accident · Minor injuries · Limited investigation · Final report · Oct 29, 2016 · N27832 · Substantial damage > A loss of biplane control during aerobatic maneuvers for reasons that could not be determined because a portion of the biplane's flight control system was not recovered and could not be tested. - [NTSB WPR17FA013](https://openairdocs.org/ntsb/WPR17FA013.md): Beech A36 · Pittsburg, CA · Accident · 2 fatal · Field investigation · Final report · Oct 25, 2016 · N364RM · Destroyed > A loss of airplane control for reasons that could not be determined due to the extensive impact and fire damage to the airplane. - [NTSB WPR17LA012](https://openairdocs.org/ntsb/WPR17LA012.md): Northland IVP · Lovelock, NV · Accident · Minor injuries · Limited investigation · Final report · Oct 20, 2016 · N4YB · Substantial damage > A total loss of engine power due to the failure of the intake valve in the No. 3 cylinder for reasons that could not be determined based on the available information. - [NTSB ERA17LA023](https://openairdocs.org/ntsb/ERA17LA023.md): Ercoupe 415 · Lindenwold, NJ · Accident · Serious injuries · Limited investigation · Final report · Oct 19, 2016 · N415WE · Substantial damage > A partial loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA17LA020](https://openairdocs.org/ntsb/ERA17LA020.md): Taylorcraft BC12 D · Vaughn, GA · Accident · Minor injuries · Limited investigation · Final report · Oct 17, 2016 · N94919 · Substantial damage > A total loss of engine power for reasons that could not be determined because postaccident examination of the airplane and engine did not reveal any evidence of preimpact malfunctions or failures that would have precluded normal operation. - [NTSB ERA17LA016](https://openairdocs.org/ntsb/ERA17LA016.md): Hatcher Roderick R CH701 · Albrightsville, PA · Accident · Serious injuries · Limited investigation · Final report · Oct 15, 2016 · N3701M · Substantial damage > A total 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 CEN17LA018](https://openairdocs.org/ntsb/CEN17LA018.md): Piper PA 18-150 · Jasper, TX · Accident · Minor injuries · Limited investigation · Final report · Oct 15, 2016 · N9473D · Substantial damage > A partial loss of engine power for reasons that could not be determined, because an examination of the airplane did not identify a specific reason for the loss of engine power. - [NTSB ERA17FA011](https://openairdocs.org/ntsb/ERA17FA011.md): Piper PA 34-200 · East Hartford, CT · Accident · 1 fatal · Field investigation · Final report · Oct 11, 2016 · N15294 · Destroyed > The NTSB did not determine the probable cause of this event and does not plan to issue a report or open a public docket. The investigation of this event is being conducted under the jurisdiction of the Federal Bureau of Investigation. - [NTSB WPR17LA003](https://openairdocs.org/ntsb/WPR17LA003.md): Melborn Joe B Kolb Sport 600 · Roberts, ID · Accident · Minor injuries · Limited investigation · Final report · Oct 9, 2016 · N914NK · Substantial damage > A total loss of engine power for reasons that could not be determined based on the available information. - [NTSB CEN17LA015](https://openairdocs.org/ntsb/CEN17LA015.md): Milholland Kelly D · Livingston, TX · Accident · No injuries · Limited investigation · Final report · Oct 7, 2016 · N522LM · Substantial damage > A total loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA17LA007](https://openairdocs.org/ntsb/ERA17LA007.md): James Bruton Flying Flea · Plymouth, CT · Accident · Serious injuries · Limited investigation · Final report · Oct 6, 2016 · N83165 · Substantial damage > A partial loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA17LA005](https://openairdocs.org/ntsb/ERA17LA005.md): Piper PA28 · Laurel, MS · Accident · No injuries · Limited investigation · Final report · Oct 1, 2016 · N499TG · Substantial damage > A total loss of engine power due to a stuck carburetor float. The reason the carburetor float became stuck could not be determined because postaccident examination of the float and needle/seat revealed no anomalies. - [NTSB CEN16LA391](https://openairdocs.org/ntsb/CEN16LA391.md): Cessna 177RG · Cloquet, MN · Accident · No injuries · Limited investigation · Final report · Sep 30, 2016 · N1528H · Substantial damage > A lack of lubrication in the engine for reasons that could not be determined based on the available information, which resulted in a failure of the No. 4 connecting rod and a subsequent total loss of engine power. - [NTSB CEN16LA394](https://openairdocs.org/ntsb/CEN16LA394.md): Piper PA 22-108 · Pearland, TX · Accident · Serious injuries · Limited investigation · Final report · Sep 24, 2016 · N4920Z · Substantial damage > A partial loss of engine power during takeoff for reasons that could not be determined based on the available information following a thorough postaccident examination. - [NTSB ERA16LA328](https://openairdocs.org/ntsb/ERA16LA328.md): North American T28 · Greenwood, MS · Accident · No injuries · Class 3 · Limited · Final report · Sep 23, 2016 · N526D · Substantial damage > A total loss of engine power for undetermined reasons. - [NTSB ERA16LA326](https://openairdocs.org/ntsb/ERA16LA326.md): Hughes 269B · Ozark, AL · Accident · Minor injuries · Limited investigation · Final report · Sep 22, 2016 · N269BS · Substantial damage > A total loss of engine power for reasons that could not be determined following a successful postaccident engine run on the accident helicopter. - [NTSB CEN16LA382](https://openairdocs.org/ntsb/CEN16LA382.md): Piper PA 28-140 · Wooster, OH · Accident · Minor injuries · Limited investigation · Final report · Sep 21, 2016 · N4470X · 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. - [NTSB WPR16LA181](https://openairdocs.org/ntsb/WPR16LA181.md): Dehavilland DH115 Vampire · Reno, NV · Accident · No injuries · Limited investigation · Final report · Sep 17, 2016 · N4861K · Substantial damage > The in-flight failure of the canopy and subsequent loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine revealed no anomalies that would have precluded normal operation. - [NTSB WPR16FA182](https://openairdocs.org/ntsb/WPR16FA182.md): Beech 95 B55 (T42A) · Broadus, MT · Accident · 3 fatal · Field investigation · Final report · Sep 17, 2016 · N413D · Substantial damage > The airplane's departure from cruise flight for reasons that could not be determined based on the available information. - [NTSB ERA16LA318](https://openairdocs.org/ntsb/ERA16LA318.md): Cessna P210 · Lancaster, PA · Accident · No injuries · Limited investigation · Final report · Sep 16, 2016 · N224MH · Substantial damage > A landing gear collapse during landing for reasons that could not be determined because postaccident examination and testing of the landing gear did not reveal any evidence of preimpact mechanical malfunctions or failures that would have precluded normal… - [NTSB WPR16LA179](https://openairdocs.org/ntsb/WPR16LA179.md): Mccluskey Challenger II · Bisbee, AZ · Accident · No injuries · Class 3 · Limited · Final report · Sep 10, 2016 · N6162Y · Substantial damage > A total loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA16FA311](https://openairdocs.org/ntsb/ERA16FA311.md): Sikorsky S61 · Palm Bay, FL · Accident · 3 fatal · Field investigation · Final report · Sep 6, 2016 · N805AR · Destroyed > A dual loss of engine power for undetermined reasons after the pilot's improper decision to attempt another maneuver after recovering from a perceived compressor stall, rather than returning to the airport. - [NTSB CEN16LA353](https://openairdocs.org/ntsb/CEN16LA353.md): Stanton DR-1 · Plain City, OH · Accident · Serious injuries · Limited investigation · Final report · Sep 4, 2016 · N500PY · Substantial damage > A loss of engine power for reasons that could not be determined based on the available information. - [NTSB WPR16FA170](https://openairdocs.org/ntsb/WPR16FA170.md): Cessna 182 · Clinton, MT · Accident · 2 fatal · Field investigation · Final report · Aug 28, 2016 · N9936T · Destroyed > The sudden right turn on approach to landing for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation. - [NTSB WPR16LA168](https://openairdocs.org/ntsb/WPR16LA168.md): Robinson R44 · Kailua/Kona, HI · Accident · No injuries · Limited investigation · Final report · Aug 26, 2016 · N74805 · Substantial damage > An on-ground upset for reasons that could not be determined because postaccident examination of the helicopter revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation. - [NTSB CEN16LA334](https://openairdocs.org/ntsb/CEN16LA334.md): Piper PA 25-235 · Bushton, KS · Accident · Serious injuries · Limited investigation · Final report · Aug 25, 2016 · N4963Y · Substantial damage > A partial loss of engine power for reasons that could not be determined based on the available information. - [NTSB ERA16LA300](https://openairdocs.org/ntsb/ERA16LA300.md): Cessna 150 · Littleton, MA · Accident · No injuries · Limited investigation · Final report · Aug 19, 2016 · N9230U · Substantial damage > A total loss of engine power during descent for reasons that could not be determined because postaccident examination of the airframe and engine revealed no anomalies that would have precluded normal operation. - [NTSB CEN16LA323](https://openairdocs.org/ntsb/CEN16LA323.md): Cessna TU206C · Skiatook, OK · Accident · Minor injuries · Limited investigation · Final report · Aug 13, 2016 · N29225 · Substantial damage > A total loss of engine power after takeoff for reasons that could not be determined based on the available information. - [NTSB ANC16FA057](https://openairdocs.org/ntsb/ANC16FA057.md): Champion 7ECA · Chugiak, AK · Accident · 1 fatal · Field investigation · Final report · Aug 13, 2016 · N9541S · Destroyed > The pilot's failure to maintain proper airspeed and his exceedance of the airplane's critical angle of attack during a steep low-altitude turn following a loss of engine power, which resulted in an aerodynamic stall and subsequent loss of control at too low… - [NTSB WPR16LA165](https://openairdocs.org/ntsb/WPR16LA165.md): Robinson Helicopter R44 II · Gunnison, UT · Accident · No injuries · Limited investigation · Final report · Aug 12, 2016 · N247DB · Substantial damage > A total loss of engine power for reasons that could not be determined based on the available evidence. - [NTSB WPR16LA163](https://openairdocs.org/ntsb/WPR16LA163.md): Cessna TR182 · Torrance, CA · Accident · No injuries · Limited investigation · Final report · Aug 8, 2016 · N756FZ · Substantial damage > The failure of the right main landing gear to fully extend for reasons that could not be determined because postaccident examination and testing did not reveal any evidence of preimpact mechanical failures or malfunctions that would have precluded normal… - [NTSB WPR16FA160](https://openairdocs.org/ntsb/WPR16FA160.md): AMS Flight Carat A · Minden, NV · Accident · 1 fatal · Field investigation · Final report · Aug 7, 2016 · N11DY · Substantial damage > Impact with terrain for reasons that could not be determined based on the available information. - [NTSB CEN16FA307](https://openairdocs.org/ntsb/CEN16FA307.md): Wilson BUGATTI-DEMONGE 100P · Burns Flat, OK · Accident · 1 fatal · Field investigation · Final report · Aug 6, 2016 · N110PX · Destroyed > The pilot's failure to maintain airspeed following an engine anomaly during the initial climb after takeoff, which resulted in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall. Contributing to the accident was an… - [NTSB ERA16LA285](https://openairdocs.org/ntsb/ERA16LA285.md): Shaffer Donald Arion Lightning · Toughkenamon, PA · Accident · Minor injuries · Limited investigation · Final report · Aug 4, 2016 · N270J · Substantial damage > A total loss of engine power for reasons that could not be determined because examination of the engine did not reveal evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation. Next page: https://openairdocs.org/ntsb-findings/05000000/cases.md?year=2016&page=2 ## 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") = 2016 AND 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?year=2016 --- 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.