# NTSB investigations: Continental TSIO-520 series

A list on [Continental TSIO-520 series](https://openairdocs.org/engine/continental-tsio-520-series.md).

Matched to the registry by N-number and event date, newest first.

Page 1 of 35 · 1,737 investigations

- [NTSB WPR27LA002](https://openairdocs.org/ntsb/WPR27LA002.md): Cessna P210N · Stevensville, MT · Accident · No injuries · Class 3 · Limited · Investigation open · Oct 4, 2026 · N94PS
- [NTSB CEN27LA004](https://openairdocs.org/ntsb/CEN27LA004.md): Cessna 414A · Boerne, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Oct 2, 2026 · N1245A · Substantial damage
  > On October 2, 2026, about 1352 central daylight time, a Cessna 414A airplane, N1245A, was destroyed when it was involved in an accident near Boerne, Texas. The pilot and pilot-rated passenger were not injured. The airplane was operated as a Title 14 Code of…
- [NTSB WPR26LA340](https://openairdocs.org/ntsb/WPR26LA340.md): Cessna P210N · San Luis Obispo, CA · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 13, 2026 · N4617W · Substantial damage
  > On September 13, 2026, about 1515 Pacific daylight time, a Cessna P210N airplane, N4617W, was substantially damaged when it was involved in an accident near San Luis Obispo, California. The pilot, pilot-rated-passenger, and a passenger were not injured. The…
- [NTSB WPR26LA311](https://openairdocs.org/ntsb/WPR26LA311.md): Cessna T210M · Logan, UT · Accident · No injuries · Class 4 · Limited · Final report · Aug 21, 2026 · N761WT · Substantial damage
  > The pilot’s failure to extend the airplane’s landing gear before landing.
- [NTSB CEN26LA270](https://openairdocs.org/ntsb/CEN26LA270.md): Cessna P210R · Arkadelphia, AR · Accident · No injuries · Class 4 · Limited · Investigation open · Jul 23, 2026 · N5258A · Substantial damage
- [NTSB ERA26LA246](https://openairdocs.org/ntsb/ERA26LA246.md): Cessna 402 · Provincetown, MA · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jun 15, 2026 · N499CA · Substantial damage
  > On June 15, 2026, about 0810 eastern daylight time, a Cessna 402C, N499CA, was substantially damaged when it was involved in an accident at Provincetown Municipal Airport (PVC), Provincetown, Massachusetts. The airplane transport pilot (pilot flying) and…
- [NTSB CEN26LA226](https://openairdocs.org/ntsb/CEN26LA226.md): Beech A36TC · Kingsford, MI · Accident · No injuries · Class 4 · Limited · Final report · Jun 14, 2026 · N3701N · Substantial damage
  > The pin on the nose gear brace assembly that engages with the cam on the nose landing gear door actuator shaft was not seated inside the cam, which rendered the nose landing gear inoperative.
- [NTSB WPR26LA212](https://openairdocs.org/ntsb/WPR26LA212.md): Cessna P210N · Santa Teresa, NM · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jun 5, 2026 · N54CC · Substantial damage
  > On 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 WPR26LA210](https://openairdocs.org/ntsb/WPR26LA210.md): Cessna P210 · Salem, OR · Accident · No injuries · Class 4 · Limited · Final report · Jun 3, 2026 · N4875K · Substantial damage
  > The pilot’s failure to extend the landing gear prior to landing.
- [NTSB ERA26LA223](https://openairdocs.org/ntsb/ERA26LA223.md): Cessna T210 · Loíza, PR · Accident · No injuries · Class 3 · Limited · Preliminary report · May 30, 2026 · N210PL · Substantial damage
  > On May 30, 2026, about 0744 Atlantic standard time, a Cessna T210, N210PL, was substantially damaged when it was involved in an accident near Loiza, Puerto Rico. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB WPR26LA124](https://openairdocs.org/ntsb/WPR26LA124.md): Cessna T210 · Upland, CA · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 11, 2026 · N29138 · Substantial damage
  > The pilot’s improper approach, which resulted in a long landing, runway excursion, and a nose over.
- [NTSB CEN26FA132](https://openairdocs.org/ntsb/CEN26FA132.md): Cessna T210M · Deerfield, IL · Accident · 1 fatal · Class 3 · Field · Preliminary report · Mar 5, 2026 · N19FB · Substantial damage
  > On March 4, 2026, about 2145 central standard time, a Cessna T210M airplane, N19FB sustained substantial damage when it was involved in an accident near Deerfield, Illinois. The pilot was fatally injured. The airplane was operated under Title 14 Code of…
- [NTSB ERA26LA087](https://openairdocs.org/ntsb/ERA26LA087.md): Cessna 414A · Tampa, FL · Accident · No injuries · Class 4 · Limited · Final report · Jan 5, 2026 · N140KM · Substantial damage
  > The pilot’s failure to secure a bottle, which restricted movement of the right rudder pedal during landing.
- [NTSB ERA26LA066](https://openairdocs.org/ntsb/ERA26LA066.md): Cessna TU206 · Pell City, AL · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Dec 11, 2025 · N917WC · Substantial damage
  > On December 11, 2025, about 1340 central standard time, a Cessna TU206F, N917WC, was substantially damaged when it was involved in an accident near Pell City, Alabama. The commercial pilot was not injured. The single passenger sustained minor injuries. The…
- [NTSB CEN26LA045](https://openairdocs.org/ntsb/CEN26LA045.md): Cessna TU206F · Muscatine, IA · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 12, 2025 · N37EW · 2 aircraft · Substantial damage
  > On November 12, 2025, about 14:10 central standard time, a Cessna TU206F, N37EW, and a Hawker Beechcraft Corp B300, N545KA, were substantially damaged when they were involved in an accident at Muscatine Regional Airport (MUT), Muscatine, Iowa. The pilot and…
- [NTSB CEN26LA030](https://openairdocs.org/ntsb/CEN26LA030.md): Piper PA-46-310P · El Paso, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Oct 26, 2025 · N46CR · Substantial damage
  > On October 26, 2025, about 918 mountain daylight time, a Piper PA46-310P, N46CR, was substantially damaged when it was involved in an accident near El Paso, Texas. The pilot and two passengers were not injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN26FA005](https://openairdocs.org/ntsb/CEN26FA005.md): Beech 58P · Williston, FL · Accident · 3 fatal · Class 3 · Field · Preliminary report · Oct 5, 2025 · N121GJ · Destroyed
  > On October 5, 2025, at 1610 eastern daylight time, a Beech 58P airplane, N121GJ, was destroyed when it was involved in an accident near Williston, Florida. The pilot and two passengers were fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN25FA395](https://openairdocs.org/ntsb/CEN25FA395.md): Cessna 340 · Klein, TX · Accident · 2 fatal · Class 3 · Field · Preliminary report · Sep 28, 2025 · N269WT · Destroyed
  > On September 28, 2025, about 1212 central daylight time, a Cessna 340 airplane, N269WT, was destroyed when it was involved in an accident near Klein, Texas. The pilot and passenger were fatally injured. The airplane was operated as a Title Code of Federal…
- [NTSB CEN25LA386](https://openairdocs.org/ntsb/CEN25LA386.md): Mooney M20K · Pearland, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 16, 2025 · N305EP · Substantial damage
  > On September 16, 2025, about 1040 central daylight time, a Mooney Aircraft Corp. M20K, N305EP was substantially damaged when it was involved in an accident at the Pearland Regional Airport, Pearland, Texas. The pilot and certificated flight instructor were…
- [NTSB WPR25LA282](https://openairdocs.org/ntsb/WPR25LA282.md): Cessna P210N · Victorville, CA · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 13, 2025 · N25WD · Substantial damage
  > On September 13, 2025, about 1300 Pacific daylight time, a Cessna P210N airplane, N25WD, was substantially damaged when it was involved in an accident near Victorville, California. The pilot and flight instructor were not injured. The airplane was operated as…
- [NTSB CEN25LA362](https://openairdocs.org/ntsb/CEN25LA362.md): Cessna 414 · New Braunfels, TX · Accident · No injuries · Class 4 · Limited · Final report · Sep 3, 2025 · N39HC · Substantial damage
  > A in-flight collision with a bird during the descent for landing.
- [NTSB CEN25FA346](https://openairdocs.org/ntsb/CEN25FA346.md): Cessna 340 · Kearney, MO · Accident · 2 fatal · Class 3 · Field · Preliminary report · Aug 27, 2025 · N888MT · Substantial damage
  > On August 27, 2025, about 1158 central daylight time, a Cessna 340A, N888MT, was substantially damaged when it was involved in an accident near Kearney, Missouri. The pilot and passenger were fatally injured. The airplane operated as a Title 14 Code of…
- [NTSB CEN25LA407](https://openairdocs.org/ntsb/CEN25LA407.md): Cessna 414 · Maryville, MO · Accident · No injuries · Class 4 · Limited · Final report · Aug 26, 2025 · N1668T · Substantial damage
  > The left landing gear collapsed on landing rollout due to a fractured retract bellcrank on the left landing gear lower fork assembly.
- [NTSB GAA25WA235](https://openairdocs.org/ntsb/GAA25WA235.md): Raytheon B36TC · Norwich, United Kingdom · Accident · Class 5 · Foreign · Aug 8, 2025 · N5073C · Substantial damage
- [NTSB ERA25LA285](https://openairdocs.org/ntsb/ERA25LA285.md): Cessna TU206 · Ellsworth, ME · Accident · No injuries · Class 4 · Limited · Final report · Aug 1, 2025 · N9493Z · Substantial damage
  > The pilot’s decision to operate the airplane with a known deficiency of the floats, which resulted in an accumulation of water in the forward compartments of the floats, a forward center of gravity, and subsequent nose over during a water landing.
- [NTSB CEN25FA273](https://openairdocs.org/ntsb/CEN25FA273.md): Cessna T188C · Oregon, IL · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 22, 2025 · N2802J · Substantial damage
  > On July 22, 2025, about 0930 central daylight time, a Cessna T188C, N2802J, was substantially damaged when it was involved in an accident near Oregon, Illinois. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations…
- [NTSB CEN25LA282](https://openairdocs.org/ntsb/CEN25LA282.md): Cessna T210N · Crosby, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Jul 21, 2025 · N93HP · Substantial damage
  > On July 21, 2025, about 0745 central daylight time, a Cessna T210N, N93HP, was substantially damaged when it was involved in an accident near Crosby, Texas. The pilot and passenger were not injured. The airplane operated as a Title 14 Code of Federal…
- [NTSB ERA25LA270](https://openairdocs.org/ntsb/ERA25LA270.md): Piper PA46 · Sunset, SC · Accident · No injuries · Class 3 · Limited · Preliminary report · Jul 17, 2025 · N460WW · Substantial damage
  > On July 17, 2025, about 1122 eastern daylight time, a Piper PA-46-310P, N460WW, was substantially damaged when it was involved in an accident near Sunset, South Carolina. The commercial pilot was not injured. The airplane was operated as a Title 14 Code of…
- [NTSB ERA25LA243](https://openairdocs.org/ntsb/ERA25LA243.md): Cessna T188C · Mount Gilead, OH · Accident · No injuries · Class 4 · Limited · Final report · Jun 26, 2025 · N3619J · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while in a turn during initial climb and the exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall at a low altitude.
- [NTSB WPR25LA164](https://openairdocs.org/ntsb/WPR25LA164.md): Cessna T210M · Tucson Estates, AZ · Accident · No injuries · Class 4 · Limited · Final report · May 29, 2025 · N6419B · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing.
- [NTSB ANC25FA035](https://openairdocs.org/ntsb/ANC25FA035.md): Cessna T207 · Nanwalek, AK · Accident · 2 fatal · Class 3 · Field · Preliminary report · Apr 28, 2025 · N91025 · Substantial damage
  > On April 28, 2025, about 1355 Alaska daylight time, a Cessna T207 airplane, N91025, was substantially damaged when it was involved in an accident near Nanwalek, Alaska. The pilot and one passenger were fatally injured. One passenger was seriously injured. The…
- [NTSB CEN25LA162](https://openairdocs.org/ntsb/CEN25LA162.md): Cessna T210N · Fayetteville, AR · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 22, 2025 · N4795C · Substantial damage
  > On April 22, 2025, about 13:25 central daylight time a Cessna T210N, N4795C was involved in an accident near Fayetteville, Arkansas. The pilot and two passengers were not injured. The flight was operated under the provisions of Title 14 Code of Federal…
- [NTSB GAA25WA122](https://openairdocs.org/ntsb/GAA25WA122.md): Cessna T210R · El Perico, Mexico · Accident · No injuries · Class 5 · Foreign · Mar 22, 2025 · N210YP · Substantial damage
- [NTSB ERA25LA142](https://openairdocs.org/ntsb/ERA25LA142.md): Cessna TU206G · Wedgefield, FL · Accident · No injuries · Class 3 · Limited · Final report · Mar 12, 2025 · N27GP · Substantial damage
  > A total loss of engine power as a result of an excessively rich fuel-to-air ratio due to the pilot’s failure to properly lean the engine’s fuel air mixture and the inadvertent activation of the auxiliary fuel pump.
- [NTSB WPR25LA111](https://openairdocs.org/ntsb/WPR25LA111.md): Cessna P210N · Roswell, NM · Accident · No injuries · Class 3 · Limited · Preliminary report · Mar 11, 2025 · N711HE · Substantial damage
  > On 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 WPR25LA094](https://openairdocs.org/ntsb/WPR25LA094.md): Cessna T210R · Flagstaff, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Feb 16, 2025 · N105DF · Substantial damage
  > On February 16, 2025, about 1445 mountain standard time, a Cessna T210R, N105DF, was substantially damaged when it was involved in an accident near Flagstaff, Arizona. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN25LA094](https://openairdocs.org/ntsb/CEN25LA094.md): Beech 58P · Pine Bluff, AR · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Feb 6, 2025 · N138TL · Substantial damage
  > On February 5, 2025, about 1848 central standard time, a Beech 58P airplane, N138TL, was substantially damaged when it was involved in an accident near Pine Bluff, Arkansas. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of…
- [NTSB WPR25LA084](https://openairdocs.org/ntsb/WPR25LA084.md): Cessna P210N · Prescott, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Jan 18, 2025 · N4626K · Substantial damage
  > On January 18, 2025, about 1210 Mountain standard time, a Cessna P210N, N4626K, sustained substantial damage when it was involved in an accident near Prescott, Arizona. The flight instructor and student pilot were not injured. The airplane was operated as a…
- [NTSB GAA25WA036](https://openairdocs.org/ntsb/GAA25WA036.md): Cessna 340A · Magny-lès-Villers, France · Accident · Serious injuries · Class 5 · Foreign · Dec 2, 2024 · N340GJ · Destroyed
- [NTSB CEN25LA051](https://openairdocs.org/ntsb/CEN25LA051.md): Cessna 340 · Muskogee, OK · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 27, 2024 · N5757C · Substantial damage
  > The pilot’s improper fuel planning, which resulted in fuel exhaustion and a total loss of power to both engines.
- [NTSB ERA25LA067](https://openairdocs.org/ntsb/ERA25LA067.md): Cessna P210 · Ball Ground, GA · Accident · No injuries · Class 4 · Limited · Final report · Nov 7, 2024 · N6444W · Substantial damage
  > The pilot and the flight instructor’s failure to maintain control of the airplane during a simulated loss of engine power during takeoff, which resulted in a runway excursion, and collision with a taxiway sign.
- [NTSB GAA25WA016](https://openairdocs.org/ntsb/GAA25WA016.md): Cessna 340A · Saint-Denis-de-l'Hôtel, France · Accident · Serious injuries · Class 4 · Foreign · Oct 27, 2024 · N38CM · Destroyed
- [NTSB CEN25LA048](https://openairdocs.org/ntsb/CEN25LA048.md): Beech 58TC · International Falls, MN · Accident · No injuries · Class 4 · Limited · Final report · Oct 20, 2024 · N583MB · Substantial damage
  > The pilot’s loss of directional control during landing.
- [NTSB ERA24LA386](https://openairdocs.org/ntsb/ERA24LA386.md): Cessna 402 · Boston, MA · Accident · No injuries · Class 3 · Limited · Final report · Sep 17, 2024 · N18VV · Substantial damage
  > The failure of a solid hydraulic fluid line, which resulted in a loss of hydraulic fluid that prevented the landing gear extension process from completing normally. Contributing to the outcome was the pilot’s failure to fully activate the emergency landing…
- [NTSB ERA24FA305](https://openairdocs.org/ntsb/ERA24FA305.md): Cessna 402 · Easton, MD · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 16, 2024 · N7875E · Substantial damage
  > On July 16, 2024, about 0932 eastern daylight time, a Cessna 402B, N7875E, was substantially damaged when it was involved in an accident near Easton, Maryland. The airline transport pilot was fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB ERA24FA301](https://openairdocs.org/ntsb/ERA24FA301.md): Cessna 402B · Aguadilla, PR · Accident · 1 fatal · Class 3 · Field · Final report · Jul 11, 2024 · N4167G · Destroyed
  > The pilot’s decision to operate the airplane with known maintenance discrepancies, which resulted in a total loss of right engine power. Contributing to the outcome was the pilot’s failure to maintain airspeed while returning to the airport with a single…
- [NTSB CEN24LA329](https://openairdocs.org/ntsb/CEN24LA329.md): Cessna 414 · Leadville, CO · Accident · No injuries · Class 3 · Limited · Final report · Jul 4, 2024 · N1652T · Substantial damage
  > A loss of brake fluid for reasons that could not be determined, which resulted in a loss of braking effectiveness during landing.
- [NTSB ERA24LA285](https://openairdocs.org/ntsb/ERA24LA285.md): Cessna T210L · Albany, OH · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 30, 2024 · N75DM · Substantial damage
  > The pilot's loss failure to maintain directional control of the airplane during a crosswind landing. Contributing was an unanticipated wind gust.
- [NTSB ERA24FA283](https://openairdocs.org/ntsb/ERA24FA283.md): Piper PA46 · Trout Creek, NY · Accident · 5 fatal · Class 3 · Field · Final report · Jun 30, 2024 · N85PG · Destroyed
  > The pilot’s loss of airplane control in flight due to spatial disorientation during a climb to cruise altitude in instrument meteorological conditions and turbulence, which resulted in the in-flight breakup of the airplane. Contributing to the accident was…
- [NTSB CEN24FA240](https://openairdocs.org/ntsb/CEN24FA240.md): Cessna 414A · McKinney, TX · Accident · 2 fatal · Class 3 · Field · Final report · Jun 27, 2024 · N414BS · Destroyed
  > The pilot's improper decision to attempt continued flight after a loss of left engine power with usable runway remaining and his subsequent failure to follow the emergency procedures and maintain air minimum control speed, which resulted in a loss of control.…

Next page: https://openairdocs.org/engine/continental-tsio-520-series/ntsb.md?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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.engine_model_code IN ('17040')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/engine/continental-tsio-520-series/ntsb

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