NTSB investigations: Continental TSIO-520 series, NM
61 cases on aircraft whose registry engine model is Continental TSIO-520 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1976 | 2 |
|---|---|
| 1978 | 1 |
| 1979 | 8 |
| 1980 | 4 |
| 1982 | 2 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 3 |
| 1990 | 1 |
| 1991 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1998 | 2 |
| 1999 | 3 |
| 2000 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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.\"eventStateOrRegion\" = 'NM' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17040'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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."eventStateOrRegion" = 'NM' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17040'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB WPR26LA212Accident · Serious injuriesClass 3 · LimitedPreliminary reportCessna P210N · Santa Teresa, NMOn June 5, 2026, about 1130 mountain daylight time, a Cessna P210N airplane, N54CC, was substantially damaged when it was involved in an accident at Dona Ana County International Jetport Airport (DNA), Santa Teresa, New Mexico. The pilot and 2 passengers were…NTSB WPR25LA111Accident · No injuriesClass 3 · LimitedPreliminary reportCessna P210N · Roswell, NMOn March 11, 2025, at 1340 mountain daylight time, a Cessna P210N, N711HE, was substantially damaged when it was involved in an accident near Roswell, New Mexico. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of…NTSB WPR23FA275Accident · 1 fatalClass 3 · FieldFinal reportCessna T310R · Santa Fe, NMA total loss of left engine power as a result of improper installation of the aft-facing crankshaft counterweight retaining rings. Also causal was the pilot’s failure to maintain adequate airspeed following the loss of left engine power, which resulted in the…NTSB GAA19CA496Accident · No injuriesData collectionFinal reportCessna TU206 · Regina, NMThe pilot's improper preflight performance planning for a high-density altitude takeoff from a short, dirt airstrip, which resulted in impact with terrain.NTSB CEN18LA207Accident · No injuriesLimited investigationFinal reportCessna T210 · Clovis, NMThe total loss of engine power for reasons that could not be determined because examination of the engine revealed no evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation.NTSB GAA17CA414Accident · No injuriesData collectionFinal reportCessna TU206 · Albuquerque, NMThe pilot’s improper landing flare in gusting wind conditions, which resulted in a porpoised landing.NTSB CEN15LA354Accident · Serious injuriesLimited investigationFinal reportCessna C421B · Clovis, NMThe pilot's improper management of fuel to the left engine during approach for landing, which resulted in a total loss of left engine power due to fuel starvation, and his subsequent failure to maintain control during the final landing approach, which…NTSB CEN11CA408Accident · No injuriesData collectionFinal reportCessna TU206G · Truth or Consequences, NMThe pilot's inability to control the airplane on take off.NTSB CEN10CA533Accident · No injuriesData collectionFinal reportPiper PA46-310P · Farmington, NMThe pilot’s premature retraction of the landing gear and the flaps during landing. Contributing to the accident was the inadvertent dimming of the cockpit lighting, resulting in a perceived unsafe gear configuration.NTSB CEN10FA324Accident · 5 fatalField investigationFinal reportCessna T310R · Ruidoso, NMThe pilot did not maintain proper airspeed on final approach for landing, which resulted in an aerodynamic stall and impact with terrain. Contributing to the accident was the pilot’s limited experience in the airplane make and model.NTSB CEN10LA014Accident · No injuriesLimited investigationFinal reportCessna T210L · Albuquerque, NMThe mechanic's failure to find and repair a leaking main landing gear hydraulic line during an annual inspection.NTSB CEN09LA417Accident · No injuriesLimited investigationFinal reportCessna T210L · Santa Teresa, NMThe failure of the landing gear accumulator seal for undetermined reasons. Contributing to the accident was the pilot’s failure to confirm the status of the landing gear.NTSB CEN09CA235Accident · No injuriesData collectionFinal reportCessna 210 · Angel Fire, NMThe pilot's failure to maintain directional control during takeoff. Contributing to the accident was the pilot's decision to take off on an icy runway with high crosswinds.NTSB CEN09CA125Accident · No injuriesData collectionFinal reportCessna T210L · Albuquerque, NMThe pilot's failure to remove the airplane's tow bar before takeoff.NTSB CEN09CA101Accident · No injuriesData collectionFinal reportCessna T210L · Santa Fe, NMThe pilot's decision to land in gusty crosswinds, leading to his inability to maintain directional control. Contributing to the accident were the crosswinds.NTSB DEN08LA145Accident · Minor injuriesLimited investigationFinal reportCessna 340A · Angle Fire, NMControlled flight into terrain for unknown reasons.NTSB DEN07FA165Accident · 1 fatalField investigationFinal reportCessna T210M · Moriarty, NMthe instructor pilot's failure to maintain aircraft control during aborted landing and attempted go-around which resulted in an inadvertent elevator trim stall. Contributing to the accident were the instructor pilot's inadequate supervision during the…NTSB DEN07LA156Accident · No injuriesLimited investigationFinal reportCessna 402B · Hobbs, NMThe failure of the left main landing gear down lock due to overload causing the main landing gear to collapse.NTSB DEN06CA079Accident · Serious injuriesData collectionFinal reportCessna T210N · Santa Fe, NMthe loss of engine power due to fuel exhaustion. Contributing factors were the pilot's inadequate preflight planning and failure to refuel the airplane.NTSB DEN05LA091Accident · No injuriesLimited investigationFinal reportCessna 340A · Santa Fe, NMtotal failure of the main landing gear due to improper installation of the push-pull tubes by maintenance personnel, and their failure to follow proper procedures/directives.NTSB DEN04LA025Accident · No injuriesLimited investigationFinal reportCessna T210K · Deming, NMThe pilot's improper in-flight planning and decision. Factors contributing to the accident were fuel exhaustion and the fence.NTSB FTW02LA091Accident · No injuriesLimited investigationFinal reportCessna 402C · Albuquerque, NMThe failure of the left main landing gear scissors assembly which resulted from improper maintenance.NTSB DEN01LA008Accident · Serious injuriesLimited investigationFinal reportCessna T210N · Santa Teresa, NMthe pilot's failure to follow procedures/directives and lower the landing gear for landing. Contributing factors were the damaged propellers making it impossible to perform a go-around, the inadvertent stall to the runway, and the pilot being in a state of…NTSB DEN99LA174Accident · No injuriesLimited investigationFinal reportCessna P210N · Santa Fe, NMA non-mechanical total loss of engine power for reasons undetermined. Factors were maneuvering to avoid oncoming vehicles, and the rough and uneven terrain.NTSB DEN99FA137Accident · 1 fatalField investigationFinal reportCessna T210M · Clovis, NMThe pilot's failure to maintain sufficient airspeed during final approach to landing, resulting in an inadvertent stall. A factor was the high density altitude.NTSB DEN99LA070Accident · Minor injuriesLimited investigationFinal reportCessna T210L · Albuquerque, NMThe pilot's improper mixture control use and the engine's subsequent power loss due to fuel starvation, and the lack of suitable terrain for the pilot to perform a forced landing. Factors were the pilot's lack of recent experience in type of airplane, the…NTSB FTW98FA393Accident · 1 fatalField investigationFinal reportCessna T310R · Pie Town, NMThe pilot's continuing VFR flight into instrument meteorological conditions. Contributing factors were weather conditions, that included clouds, and mountainous terrain.NTSB FTW98LA173Accident · Minor injuriesLimited investigationFinal reportCessna T210L · Santa Teresa, NMfailure of the number 1 piston, which resulted in loss of engine power and a subsequent forced landing. The lack of suitable terrain for a forced landing was a related factor.NTSB FTW96LA328Accident · No injuriesLimited investigationFinal reportCessna T210L · Santa Fe, NMthe pilot's improper decision to continue the flight after noting the low fuel quantity indication, which resulted in fuel starvation before reaching the airport. A factor was the lack of suitable terrain for the forced landing.NTSB FTW96LA098Accident · Minor injuriesLimited investigationFinal reportCessna T210M · Las Vegas, NMfailure of the throttle cable. A factor relating to the accident was: the lack of suitable terrain for a forced landing.NTSB FTW95LA138Accident · No injuriesLimited investigationFinal reportCessna 340 · Santa Fe, NMWorn landing gear assembly due to inadequate maintenance by maintenance personnel and delayed maintenance by operators.NTSB DEN91FA048Accident · 1 fatalField investigationFinal reportCessna T210M · Taos, NMThe pilot's decision to initiate flight into freezing rain which resulted in structural icing that exceeded the ability of the aircraft to maintain flight. A factor was: improper deicing.NTSB DEN90LA173Accident · No injuriesLimited investigationFinal reportCessna T-210-L · Edgewood, NMEngine failure due to a broken connecting rod. A factor was the rough uneven terrain available for the forced landing.NTSB DEN89FA009Accident · 1 fatalField investigationFinal reportCessna T210M · Clovis, NMBefore dawn, witnesses (who were preflighting an acft) saw N732QP taxiing to rwy 4. They heard an eng run-up; however, they were unable to see the acft takeoff due to heavy fog that had just moved over the arpt. (The witnesses decided to cancel their flt due…NTSB DEN88FA111Accident · 1 fatalField investigationFinal reportCessna T210N · Seboyeta, NMThe plt departed el paso, TX, and flew to Douglas, AZ, where three pax boarded. The plt then flew to a ranch near Seboyeta, NM, and landed on a dirt road. After conducting business, the plt and his pax took off for pagosa springs, CO. As the acft turned on a…NTSB DEN88FA109Accident · 5 fatalField investigationFinal reportCessna T210N · Albuquerque, NMNTSB DEN87LA210Accident · Minor injuriesLimited investigationFinal reportCessna T210N · Albuquerque, NMThe private plt was returning from a business flight. The plt reported that the engine quit during the approach to landing. An emergency landing was made in an open field. The right wing hit a sign and skidded to rest across a paved road and into another open…NTSB DEN87LA212Accident · No injuriesLimited investigationFinal reportCessna 414 · Cuba, NMThe acft was dispatched to the Cuba, NM area to pick up a critically ill patient. The state police blocked off a section of highway for the acft to land on. The plt landed on the highway, but drg the landing roll, the underside of the rgt wing struck a road…NTSB DEN86FA076Accident · Serious injuriesField investigationFinal reportCessna T-210M · Albuquerque, NMThe plt took off on the 13,373 foot rwy in IMC conditions on an IFR flt plan. The arpt control twr controller observed the acft at midfield after takeoff, emitting black smoke and informed the plt. The plt requested and was cleared for landing. The acft was…NTSB DEN86LA074Accident · No injuriesLimited investigationFinal reportCessna T210M · Truth Or Conseq, NMAccording to the pilot, during the landing roll he is accustomed to keeping the nose gear off the runway until the ground speed has slowed. The pilot stated he did not check the landing gear condition lights. Upon lowering the nose, the acft propeller and…NTSB DEN85LA239Accident · No injuriesLimited investigationFinal reportCessna T210L · Gallup, NMThe student plt was returning from a solo x-country flt. Prior to landing, he called the fss & was advised that the wind was from 190 deg & was gusty. As he landed on rwy 6, the acft veered to the left, went off the rwy, hit a rwy light & was damaged.NTSB DEN85LA116Accident · No injuriesLimited investigationFinal reportBeech 58TC · Gallup, NMThe pilot stated that he inadvertently raised the landing gear during the landing roll.NTSB DEN85FA034Accident · 4 fatalField investigationFinal reportCessna P206 · Wagon Mound, NMPlt received 3 wx briefings before flt and informed of possibility of diminishing conditions. Acft collided with terrain 1 1/2 mi from I-25 that goes from raton to albuquerqe. Local residents described wx at aprx time of accident as heavy snow, high winds,…NTSB DEN85FA026Accident · 1 fatalField investigationFinal reportCessna 340 · Las Vegas, NMThe pilot was carrying illegal cargo (marijuana) in N4001Q. During a low high speed pass at night over an intended landing area,the aircraft struck rising terrain. There was approximately 800 lbs of marijuana on the aircraft.NTSB FTW82DA303Accident · No injuriesFinal reportCessna T21OM · Los Lunas, NMDuring arrival, the pilot landed on a wet runway while in a light crosswind from the right. During the landing roll-out, the aircraft drifted off the left side of the runway. After departing the runway, the nose and left main gear hit a concrete gutter and…NTSB FTW82FQA20Accident · No injuriesFinal reportCessna T210M · Belen, NMA person called abq fss at 2310Z on 6/7/82 & asked for a wx briefing in the area of deming/silver city, NM to abq. He said he was a pilot & the acft was N761YA. On 6/11/82, the burned out remains of the acft were found in open desert terrain. Tracks appearing…NTSB FTW81DQD07Accident · No injuriesClosedPiper PA-34 · Columbus, NMNTSB FTW81FQA05Accident · No injuriesClosedBeech 58TC · Ruidoso, NMNTSB DEN80DQA20Accident · No injuriesClosedCessna 210L · Farmington, NMNTSB DEN80AA023Accident · 4 fatalClosedCessna TU206G · Clovis, NM