# NTSB investigations: Lycoming IO-540 series 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 5 of 22 · 1,056 cases ## Cases, newest first - [NTSB OPS17IA021](https://openairdocs.org/ntsb/OPS17IA021.md): Cessna 172S · New Orleans, LA · Incident · Class 3 · Incident · Final report · May 9, 2017 · N520ER · 2 aircraft · No damage > The air traffic controller not following Federal Aviation Administration directives to establish sequencing and spacing between aircraft operating to the same runway. - [NTSB ERA17LA169](https://openairdocs.org/ntsb/ERA17LA169.md): Piper PA32RT · Coral Springs, FL · Accident · No injuries · Limited investigation · Final report · Apr 30, 2017 · N31678 · Substantial damage > The in-flight disconnection of the fuel injection servo throttle linkage, which resulted in a loss of engine power. - [NTSB ERA17LA163](https://openairdocs.org/ntsb/ERA17LA163.md): Robinson R44 · Orlando, FL · Accident · No injuries · Limited investigation · Final report · Apr 20, 2017 · N899GB · Substantial damage > A partial failure of the helicopter's engine tachometer due to the separation of one of the magnet assemblies and engine roughness, which precipitated the pilot’s initiation of an off-airport autorotation, during which he applied improper aft cyclic flight… - [NTSB WPR17FA105](https://openairdocs.org/ntsb/WPR17FA105.md): Socata TB 20 Trinidad · Sierraville, CA · Accident · 2 fatal · Field investigation · Final report · Apr 17, 2017 · N28070 · Destroyed > The pilot's decision to continue visual flight rules flight into instrument meteorological conditions, which resulted in controlled flight into mountainous terrain. - [NTSB WPR17LA076](https://openairdocs.org/ntsb/WPR17LA076.md): Piper Aerostar 602P · Reno, NV · Accident · No injuries · Limited investigation · Final report · Mar 11, 2017 · N301FW · Substantial damage > The failure of the left 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 ERA17LA130](https://openairdocs.org/ntsb/ERA17LA130.md): Socata TB20 · Melbourne, FL · Accident · No injuries · Limited investigation · Final report · Feb 25, 2017 · N2519T · Substantial damage > Improper installation of the circlip within the nose gear strut, which resulted in the strut overextending in the wheel well and preventing the nose landing gear from extending during landing. - [NTSB WPR17LA054](https://openairdocs.org/ntsb/WPR17LA054.md): Johnson Harmon Rocket · Corona, CA · Accident · 1 fatal · Limited investigation · Final report · Jan 17, 2017 · N275JS · Substantial damage > A total loss of engine power during takeoff due to fuel starvation as a result of a failure of internal components of the fuel servo. - [NTSB CEN17FA075](https://openairdocs.org/ntsb/CEN17FA075.md): Fields Steen Skybolt · Era, TX · Accident · 1 fatal · Field investigation · Final report · Jan 12, 2017 · N94RG · Substantial damage > The pilot’s loss of airplane control while conducting aerobatic flight maneuvers with insufficient altitude to recover. - [NTSB GAA17CA106](https://openairdocs.org/ntsb/GAA17CA106.md): Maule M7 · Palouse, WA · Accident · Minor injuries · Data collection · Final report · Dec 31, 2016 · N260BD · Substantial damage > The pilot’s failure to maintain directional control on an ice- and snow-covered runway during taxi with a crosswind, which resulted in a runway excursion. - [NTSB WPR17LA043](https://openairdocs.org/ntsb/WPR17LA043.md): Robinson Helicopter R44 II · Mt. Baldy, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 29, 2016 · N324RS · Substantial damage > The pilot's failure to maintain main rotor speed during a low orbiting approach over a confined mountainous area. Contributing to the accident was the pilot's decision to attempt to land in an area that did not allow for a safe exit path under conditions near… - [NTSB GAA17CA032](https://openairdocs.org/ntsb/GAA17CA032.md): Smith AEROSTAR601 · Carrollton, GA · Accident · No injuries · Data collection · Final report · Oct 20, 2016 · N601UK · Substantial damage > The pilot's failure to verify the usable fuel in the fuel tanks, which resulted in an inaccurate fuel totalizer setting during preflight, fuel exhaustion, and a total loss of engine power. - [NTSB ERA17WA090](https://openairdocs.org/ntsb/ERA17WA090.md): Aerofab Lake LA 250 · Puerto Plata, Dominican Republic · Accident · 3 fatal · Foreign investigation · Oct 17, 2016 · N724ST · Substantial damage > On October 17, 2016, about 2200 coordinated universal time, an AeroFab, Inc. Lake-250, N724ST, was substantially damaged when it impacted the ocean while on approach to Gregorio Luperón International Airport (POP), Puerto Plata, Dominican Republic. The pilot… - [NTSB ERA17LA019](https://openairdocs.org/ntsb/ERA17LA019.md): Cessna 182 · Toone, TN · Accident · No injuries · Limited investigation · Final report · Oct 9, 2016 · N65903 · Substantial damage > A stuck No. 3 cylinder exhaust valve, which resulted in failure of the cylinder's valvetrain components, breach of the cylinder's rocker box cover, and partial loss of engine power due to oil starvation. - [NTSB GAA16CA488](https://openairdocs.org/ntsb/GAA16CA488.md): Robinson Helicopter R44 II · Cedar City, UT · Accident · No injuries · Data collection · Final report · Sep 14, 2016 · N46HF · Substantial damage > The flight instructor’s delayed remedial action while providing hover instruction in gusting wind conditions, which resulted in dynamic roll-over. - [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 ANC16CA051](https://openairdocs.org/ntsb/ANC16CA051.md): Robinson Helicopter R44 II · Homer, AK · Accident · No injuries · Data collection · Final report · Aug 4, 2016 · N719TF · Substantial damage > An in-flight collision with a bird resulting in damage to a tail rotor blade, which required replacement. - [NTSB CEN16FA261](https://openairdocs.org/ntsb/CEN16FA261.md): Piper PA 32R-300 · Houston, TX · Accident · 4 fatal · Field investigation · Final report · Jul 8, 2016 · N32KK · Destroyed > The pilot's failure to maintain adequate airspeed after becoming distracted by the open baggage door while operating in the airport traffic pattern, which resulted in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall at… - [NTSB ERA16CA229](https://openairdocs.org/ntsb/ERA16CA229.md): Cessna 182T · Crystal River, FL · Accident · No injuries · Data collection · Final report · Jun 23, 2016 · N892BV · Substantial damage > The pilot's failure to execute a go-around following an unstabilized approach, which resulted in a bounced landing and runway excursion. - [NTSB GAA16CA385](https://openairdocs.org/ntsb/GAA16CA385.md): Rockwell International 114 · Munday, TX · Accident · No injuries · Data collection · Final report · Jun 13, 2016 · N5814N · Substantial damage > The pilot's failure to maintain directional control during takeoff, which resulted in an aborted takeoff, runway excursion, collision with a fence, and substantial damage. - [NTSB CEN16FA215](https://openairdocs.org/ntsb/CEN16FA215.md): Robinson Helicopter R44 II · Jonesboro, AR · Accident · 1 fatal · Field investigation · Final report · Jun 12, 2016 · N789MR · Destroyed > The pilot's failure to maintain helicopter control during takeoff. Contributing to the accident was the pilot's impairment due to his combined use of alcohol and diphenhydramine, which led to his improper decision to fly after drinking alcohol and degraded… - [NTSB GAA16CA309](https://openairdocs.org/ntsb/GAA16CA309.md): Maule MX 7 · Ontario, OR · Accident · No injuries · Data collection · Final report · Jun 11, 2016 · N6VD · Substantial damage > The pilot's failure to maintain directional control during landing, which resulted the right wing impacting the ground, and nose down. - [NTSB ANC16CA031](https://openairdocs.org/ntsb/ANC16CA031.md): Maule M 6-235 · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Jun 11, 2016 · N5650J · Substantial damage > The pilot's decision to land on terrain unsuitable for a wheel equipped airplane. - [NTSB GAA16CA314](https://openairdocs.org/ntsb/GAA16CA314.md): Piper PA 32 · Lincoln Park, NJ · Accident · No injuries · Data collection · Final report · Jun 9, 2016 · N31396 · Substantial damage > The airplane struck a deer during the landing flare resulting in substantial damage. - [NTSB GAA16CA280](https://openairdocs.org/ntsb/GAA16CA280.md): Staudacher S 300 · Prospect Heights, IL · Accident · No injuries · Data collection · Final report · Jun 3, 2016 · N126RG · Substantial damage > The pilot's incorrect pitch control during the landing, which resulted in a hard bounced landing, and subsequent left main landing gear collapse, a runway excursion, and a collision with a runway sign. - [NTSB CEN16LA100](https://openairdocs.org/ntsb/CEN16LA100.md): Maule M 7-235C · Macon, MO · Accident · No injuries · Limited investigation · Final report · Jan 29, 2016 · N66E · Substantial damage > The failure of the right main landing gear assembly for reasons that could not be determined based on the available information. - [NTSB GAA16CA110](https://openairdocs.org/ntsb/GAA16CA110.md): Piper PA32RT · Melfa, VA · Accident · Minor injuries · Data collection · Final report · Jan 19, 2016 · N3046H · Destroyed > The pilot's inadequate compensation for a gusting crosswind during landing, which resulted in an aerodynamic stall, impact with a structure, and subsequent postimpact fire. - [NTSB ERA16LA054](https://openairdocs.org/ntsb/ERA16LA054.md): Robinson Helicopter R44 II · Destin, FL · Accident · No injuries · Limited investigation · Final report · Nov 26, 2015 · N7512N · Substantial damage > The overstress fracture between the tail rotor driveshaft and intermediate flex plate for reasons that could not be determined based on the available evidence. - [NTSB ERA16CA011](https://openairdocs.org/ntsb/ERA16CA011.md): Piper PA-32RT-300T · Salisbury, NC · Accident · No injuries · Data collection · Final report · Oct 13, 2015 · N300KG · Substantial damage > The pilot's inadvertent switching of the fuel selector to the "off" position on final approach, which resulted in a total loss of engine power due to fuel starvation. - [NTSB GAA16CA019](https://openairdocs.org/ntsb/GAA16CA019.md): Maule M 7-235C · Mankato, MN · Accident · No injuries · Data collection · Final report · Oct 11, 2015 · N3180G · Substantial damage > The pilot's failure to maintain directional control during the go-around, which resulted in a collision with terrain. - [NTSB GAA16CA009](https://openairdocs.org/ntsb/GAA16CA009.md): Robinson Helicopter R44 II · Ketchikan, AK · Accident · No injuries · Data collection · Final report · Oct 6, 2015 · N779DZ · Substantial damage > The pilot's failure to maintain directional control during the engine start sequence, which resulted in the helicopter sliding on a steel deck and impacting a crane. Contributing to the accident was the absence of traction material on the helicopter… - [NTSB ERA16FA001](https://openairdocs.org/ntsb/ERA16FA001.md): Piper PA32R · Westminster, SC · Accident · 4 fatal · Field investigation · Final report · Oct 2, 2015 · N782TM · Destroyed > The pilot's loss of airplane control for reasons that could not be determined based on the available information. - [NTSB GAA15CA291](https://openairdocs.org/ntsb/GAA15CA291.md): Maule M 7-235C · Kemmerer, WY · Accident · No injuries · Data collection · Final report · Sep 30, 2015 · N4244L · Substantial damage > A hard landing which resulted in a loss directional control and ground loop. - [NTSB ERA15WA355](https://openairdocs.org/ntsb/ERA15WA355.md): Smith AEROSTAR600 · Santa Fé de Antioquia, Colombia · Accident · 2 fatal · Foreign investigation · Sep 11, 2015 · N164HH · Destroyed - [NTSB ERA15FA348](https://openairdocs.org/ntsb/ERA15FA348.md): Aerofab Lake LA-4-250 · Somerset, NJ · Accident · 1 fatal · Field investigation · Final report · Sep 9, 2015 · N1401P · Destroyed > The pilot's attempted 180-degree return to the runway immediately after takeoff in dark night conditions, which resulted in collision with trees and terrain. Also causal was the pilot's inadequate preflight inspection, which resulted in a takeoff with… - [NTSB CEN15IA385](https://openairdocs.org/ntsb/CEN15IA385.md): Piper PA-23-250 · Joliet, IL · Incident · No injuries · Incident investigation · Final report · Aug 27, 2015 · N900AM · Minor damage > A bird strike. - [NTSB ERA15LA294](https://openairdocs.org/ntsb/ERA15LA294.md): Commander 114 · Reading, PA · Accident · No injuries · Limited investigation · Final report · Aug 1, 2015 · N6566D · Substantial damage > The improper installation of the fuel supply line fitting at the fuel manifold, which resulted in the line loosening in-flight, fuel leakage, and a subsequent total loss of engine power. - [NTSB GAA15CA190](https://openairdocs.org/ntsb/GAA15CA190.md): Piper PA 32-300 · Greensboro, NC · Accident · No injuries · Data collection · Final report · Jul 18, 2015 · N96ML · Substantial damage > The pilot's decision to continue the approach after realizing the intended parameters were not attainable, resulting in a runway over-shoot, a loss of control on the ground and the consequent collision with trees. - [NTSB CEN15FA305](https://openairdocs.org/ntsb/CEN15FA305.md): Piper PA 32-300 · Brazoria, TX · Accident · 2 fatal · Field investigation · Final report · Jul 14, 2015 · N555PK · Destroyed > The student pilot's failure to arrest the descent in a timely manner and the flight instructor's failure to safely intervene in the routine training maneuver for reasons that could not be determined based on the information available. - [NTSB GAA15CA173](https://openairdocs.org/ntsb/GAA15CA173.md): Cessna 182 · Athens, TN · Accident · No injuries · Data collection · Final report · Jul 6, 2015 · N234CF · Substantial damage > The failure of the taxiway surface due to a sink hole, which resulted in the right main landing gear sinking into terrain causing substantial damage to the fuselage. - [NTSB GAA15CA196](https://openairdocs.org/ntsb/GAA15CA196.md): Robinson Helicopter R44 II · Forest City, SD · Accident · No injuries · Data collection · Final report · Jul 2, 2015 · N824DK · Substantial damage > The pilot's failure to monitor the flight environment for adequate terrain/obstacle clearance during takeoff, which resulted in the inflight collision with power transmission line wires. - [NTSB WPR15LA196](https://openairdocs.org/ntsb/WPR15LA196.md): Piper PA 32R-301 · Boulder City, NV · Accident · No injuries · Limited investigation · Final report · Jun 22, 2015 · N35590 · Substantial damage > A total loss of engine power during cruise flight for reasons that could not be determined based on the available evidence. - [NTSB CEN15FA268](https://openairdocs.org/ntsb/CEN15FA268.md): Piper PA 32 · Cuba, MO · Accident · 1 fatal · Field investigation · Final report · Jun 14, 2015 · N2966X · Destroyed > The pilot's continued flight into thunderstorm activity, which resulted in his loss of airplane control, the exceedance of the airplane's design limits, and its subsequent in-flight breakup. Contributing to the accident was the pilot's reliance on onboard… - [NTSB CEN15LA231](https://openairdocs.org/ntsb/CEN15LA231.md): Robinson Helicopter R44 II · Columbia, IL · Accident · No injuries · Limited investigation · Final report · May 13, 2015 · N165RV · Substantial damage > A total loss of engine power while maneuvering at low altitude for reasons that could not be determined during postaccident examination. - [NTSB GAA15CA057](https://openairdocs.org/ntsb/GAA15CA057.md): Cessna 182T · St Marys, PA · Accident · Minor injuries · Data collection · Final report · May 3, 2015 · N53310 · Substantial damage > The pilot's decision to rotate the propeller by hand without properly securing the airplane. - [NTSB CEN15LA170](https://openairdocs.org/ntsb/CEN15LA170.md): Maule M 7-260C · Oregon, MO · Accident · No injuries · Limited investigation · Final report · Mar 10, 2015 · N55000 · Substantial damage > Engine vibration for reasons that could not be determined based on the available evidence. - [NTSB WPR15CA059](https://openairdocs.org/ntsb/WPR15CA059.md): Cessna 182T · Wendover, UT · Accident · Serious injuries · Data collection · Final report · Dec 12, 2014 · N961GW · Substantial damage > The pilot's failure to maintain situational awareness during a turn which resulted in a loss of airplane control. - [NTSB ERA15CA065](https://openairdocs.org/ntsb/ERA15CA065.md): Socata TB 20 Trinidad · Hilton Head Island, SC · Accident · No injuries · Data collection · Final report · Nov 26, 2014 · N85AV · Substantial damage > The pilot's inadvertent selection of an incorrect frequency, which resulted in his inability to activate the airport lighting, and his subsequent decision to continue the approach in dark night conditions despite having not positively identified the runway… - [NTSB ERA15FA025](https://openairdocs.org/ntsb/ERA15FA025.md): Cirrus Design SR22 · Frederick, MD · Accident · 3 fatal · Field investigation · Final report · Oct 23, 2014 · N122ES · 2 aircraft · Substantial damage > The failure of the helicopter pilots and the airplane pilot to maintain an adequate visual lookout for known traffic in the traffic pattern, which resulted in a midair collision. Contributing to the accident were the airplane pilot's descent below the… - [NTSB WPR15CA006](https://openairdocs.org/ntsb/WPR15CA006.md): Maule MX 7-235 · Big Creek, ID · Accident · No injuries · Data collection · Final report · Oct 8, 2014 · N11ZA · Substantial damage > The pilot's failure to maintain aircraft control while on final approach with shifting wind conditions. - [NTSB CEN14WA509](https://openairdocs.org/ntsb/CEN14WA509.md): Maule M 7-235B · Le Touquet, France · Accident · No injuries · Foreign investigation · Sep 17, 2014 · N1027G · Substantial damage Next page: https://openairdocs.org/ntsb.md?engine=41530&page=6 ## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=41530&page=5 --- 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.