# Ongoing NTSB investigations: Continental IO-520 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.

## Latest cases

- [NTSB CEN27LA028](https://openairdocs.org/ntsb/CEN27LA028.md): Cessna P206 · Nacogdoches, TX · Accident · No injuries · Class 3 · Limited · Investigation open · Oct 22, 2026 · N2649X
- [NTSB ERA27LA019](https://openairdocs.org/ntsb/ERA27LA019.md): Cessna A185F · Tavares, FL · Accident · No injuries · Class 3 · Limited · Investigation open · Oct 19, 2026 · N900JB
- [NTSB CEN27LA014](https://openairdocs.org/ntsb/CEN27LA014.md): Cessna 210N · Gonzales, LA · Accident · Class 4 · Limited · Investigation open · Oct 13, 2026 · N1329U
- [NTSB WPR27LA010](https://openairdocs.org/ntsb/WPR27LA010.md): Cessna A185F · Madera, CA · Accident · No injuries · Class 4 · Limited · Investigation open · Oct 1, 2026 · N185TT · Substantial damage
- [NTSB ANC27LA001](https://openairdocs.org/ntsb/ANC27LA001.md): Cessna U206F · Meadow Lakes, AK · Accident · Minor injuries · Class 4 · Limited · Investigation open · Oct 1, 2026 · N9572G · Substantial damage
- [NTSB WPR26LA360](https://openairdocs.org/ntsb/WPR26LA360.md): Cessna A185F · Livingston, MT · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 26, 2026 · N185BZ · Substantial damage
- [NTSB WPR26LA361](https://openairdocs.org/ntsb/WPR26LA361.md): Cessna U206G · Stony River, AK · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 21, 2026 · N1797R · Substantial damage
- [NTSB ANC26FA105](https://openairdocs.org/ntsb/ANC26FA105.md): Cessna A185F · Stony River, AK · Accident · 2 fatal · Class 3 · Field · Investigation open · Sep 15, 2026 · N4358Q
- [NTSB ERA26LA325](https://openairdocs.org/ntsb/ERA26LA325.md): Cessna 210 · Dawson Springs, KY · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 2, 2026 · N9420M · Substantial damage
  > On September 1, 2026, at 2225 central daylight time, a Cessna 210K, N9420M, was substantially damaged when it was involved in an accident near Dawson Springs, Kentucky. The private pilot and passenger were not injured. The airplane was operated as a Title 14…
- [NTSB WPR26LA323](https://openairdocs.org/ntsb/WPR26LA323.md): Beech E-55 · Mecca, CA · Accident · No injuries · Class 4 · Limited · Investigation open · Aug 30, 2026 · N333W · Substantial damage
- [NTSB ANC26LA081](https://openairdocs.org/ntsb/ANC26LA081.md): Cessna A185F · Hope, AK · Accident · Minor injuries · Class 4 · Limited · Investigation open · Aug 9, 2026 · N7336H · Substantial damage
- [NTSB WPR26LA298](https://openairdocs.org/ntsb/WPR26LA298.md): Cessna A185F · Reno, NV · Accident · No injuries · Class 4 · Limited · Investigation open · Aug 8, 2026 · N185 · Substantial damage
- [NTSB ANC26LA085](https://openairdocs.org/ntsb/ANC26LA085.md): Beech 36 · Port Alsworth, AK · Accident · No injuries · Class 4 · Limited · Investigation open · Aug 6, 2026 · N364EM · Substantial damage
- [NTSB CEN26LA271](https://openairdocs.org/ntsb/CEN26LA271.md): Beech V35 · Carroll, IA · Accident · No injuries · Class 3 · Limited · Preliminary report · Jul 24, 2026 · N3707Q · Substantial damage
  > On July 24, 2026, about 1550 central daylight time, a Beech V35 airplane, N3707Q, was substantially damaged when it was involved in an accident near Carroll, Iowa. The pilot was not injured. The flight was operated under the provisions of Title 14 Code of…
- [NTSB CEN26LA262](https://openairdocs.org/ntsb/CEN26LA262.md): Beech F33A · Janesville, WI · Accident · No injuries · Class 4 · Limited · Investigation open · Jul 20, 2026 · N933A · Substantial damage
- [NTSB WPR26LA236](https://openairdocs.org/ntsb/WPR26LA236.md): Beech S35 · Dome, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 25, 2026 · N6040F · Substantial damage
  > On June 25, 2026, about 1125 mountain standard time, a Beech S35, N6040F, sustained substantial damage when it was involved in an accident near Dome, Arizona. The pilot and three passengers were not injured. The airplane was operated as a Title 14 Code of…
- [NTSB WPR26FA223](https://openairdocs.org/ntsb/WPR26FA223.md): Comp Air CA6-WB · Nicholasville, KY · Accident · 2 fatal · Class 3 · Field · Preliminary report · Jun 20, 2026 · N82BT · Destroyed
  > On June 20, 2026, about 0846 eastern daylight time, an experimental amateur-built Comp Air CA6-WB, N82BT, was destroyed when it was involved in an accident near Nicholasville, Kentucky. The pilot and passenger were fatally injured. The airplane was operated…
- [NTSB ANC26LA050](https://openairdocs.org/ntsb/ANC26LA050.md): Cessna A185F · Steele Creek, AK · Accident · No injuries · Class 4 · Limited · Investigation open · May 31, 2026 · N2821Q · Substantial damage
- [NTSB CEN26LA199](https://openairdocs.org/ntsb/CEN26LA199.md): Cessna A188B · Blair, NE · Accident · No injuries · Class 3 · Limited · Preliminary report · May 27, 2026 · N84497 · Substantial damage
  > On May 27, 2026, about 1130 central daylight time, a Cessna A188B airplane, N84497, sustained substantial damage when it was involved in an accident near Blair, Nebraska. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB ERA26LA216](https://openairdocs.org/ntsb/ERA26LA216.md): Cessna A188B · Doerun, GA · Accident · No injuries · Class 3 · Limited · Preliminary report · May 23, 2026 · N8288G · Substantial damage
  > On May 23, 2026, about 1500 eastern daylight time, a Cessna A188B, N8288G, was substantially damaged when it was involved in an accident near Doerun, Georgia. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part…
- [NTSB ERA26FA205](https://openairdocs.org/ntsb/ERA26FA205.md): Cessna A185F · Avon, ME · Accident · 1 fatal · Class 3 · Field · Preliminary report · May 12, 2026 · N61368 · Substantial damage
  > On May 12, 2026, about 1058 eastern daylight time, a Cessna A185F airplane, N61368, was substantially damaged when it was involved in an accident near Avon, Maine. The pilot was fatally injured. The airplane was owned by the state of Maine and operated as a…
- [NTSB CEN26FA172](https://openairdocs.org/ntsb/CEN26FA172.md): Beechcraft F33A · Minneapolis, MN · Accident · 2 fatal · Class 3 · Field · Preliminary report · Apr 25, 2026 · N8032X · Destroyed
  > On April 25, 2026, about 1151 central daylight time, a Beechcraft F33A airplane, N8032X was destroyed when it was involved in an accident near Minneapolis, Minnesota. The pilot and passenger were fatally injured. The airplane was operated under Title 14 Code…
- [NTSB ANC26LA032](https://openairdocs.org/ntsb/ANC26LA032.md): Cessna A185F · Aniak, AK · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 24, 2026 · N92DC · Substantial damage
  > On April 24, 2026, about 1045 Alaska daylight time, a wheel/ski-equipped Cessna 185 airplane, N92DC, was substantially damaged in an accident at Aniak Airport (ANI), Aniak, Alaska. The pilot and one passenger were not injured. The flight was being operated as…
- [NTSB ERA26FA165](https://openairdocs.org/ntsb/ERA26FA165.md): Beech 58 · New Market, TN · Accident · 2 fatal · Class 3 · Field · Preliminary report · Apr 13, 2026 · N2063G · Destroyed
  > On April 13, 2026, about 1308 eastern daylight time, a Beechcraft 58 multi-engine airplane, N2063G, was destroyed when it was involved in an accident near New Market, Tennessee. The flight instructor and the commercial pilot were fatally injured. The airplane…
- [NTSB WPR26FA130](https://openairdocs.org/ntsb/WPR26FA130.md): Beech A36 · Olympic Valley, CA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Mar 23, 2026 · N2882W · Substantial damage
  > On March 22, 2026, at 1716 Pacific daylight time, a Beech A36, N2882W, was substantially damaged when it was involved in an accident near Olympic Valley, California. The pilot was fatally injured. The airplane was operated as a Title14 Code of Federal…
- [NTSB ERA26LA140](https://openairdocs.org/ntsb/ERA26LA140.md): Beech A36 · Gulf Shores, AL · Accident · 2 fatal · Class 3 · Limited · Preliminary report · Mar 8, 2026 · N66519 · Destroyed
  > On March 7, 2026, about 1900 central standard time, a Beechcraft A36, N66519 was destroyed when it was involved in an accident near Gulf Shores, Alabama. The pilot and one passenger were fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB WPR25FA279](https://openairdocs.org/ntsb/WPR25FA279.md): Bellanca 17-30A · Moriarty, NM · Accident · 1 fatal · Class 3 · Field · Preliminary report · Sep 16, 2025 · N432DM · Substantial damage
  > On September 16, 2025, about 1132 mountain daylight time, a Bellanca 17-30A, N432DM, was substantially damaged when it was involved in an accident near Moriarty, New Mexico. The pilot receiving instruction was fatally injured and the flight instructor…
- [NTSB ERA25FA309](https://openairdocs.org/ntsb/ERA25FA309.md): Cessna A185F · Bangor, ME · Accident · 1 fatal · Class 3 · Field · Preliminary report · Aug 22, 2025 · N714HE · Substantial damage
  > On August 22, 2025, at 1321 eastern daylight time, a Cessna A185F, N714HE, was substantially damaged when it was involved in an accident near Bangor, Maine. The pilot was fatally injured. The flight was being conducted as a 14 Code of Federal Regulations Part…
- [NTSB ERA25LA307](https://openairdocs.org/ntsb/ERA25LA307.md): Beech A36 · Wirt County, WV · Accident · No injuries · Class 3 · Limited · Preliminary report · Aug 8, 2025 · N60357 · Substantial damage
  > On August 8, 2025, about 1757 eastern daylight time, a Beech A36, N60357, was substantially damaged when it was involved in an accident in Wirt County, West Virginia. The commercial pilot and three passengers were not injured. The airplane was operated as a…
- [NTSB WPR25LA228](https://openairdocs.org/ntsb/WPR25LA228.md): Beech V35 · Astoria, OR · Accident · No injuries · Class 3 · Limited · Preliminary report · Jul 23, 2025 · N3785Q · Substantial damage
  > On July 22, 2025, about 1706 Pacific daylight time, a Beechcraft Bonanza V35, N3785Q, sustained substantial damage when it was involved in an accident near Astoria, Oregon. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code…
- [NTSB ERA25FA228](https://openairdocs.org/ntsb/ERA25FA228.md): Beech 58 · Tabor City, NC · Accident · 2 fatal · Class 3 · Field · Preliminary report · Jun 14, 2025 · N82UC · Destroyed
  > On June 14, 2025, at 1245 eastern daylight time, a Beech 58 airplane, N82UC, was destroyed when it was involved in an accident near Tabor City, North Carolina. The private pilot and passenger were fatally injured. The airplane was operated as a Title 14 Code…
- [NTSB WPR25FA169](https://openairdocs.org/ntsb/WPR25FA169.md): Cessna 414 · San Diego, CA · Accident · 6 fatal · Class 3 · Field · Preliminary report · Jun 8, 2025 · N414BA · Substantial damage
  > On June 08, 2025, at 1230 Pacific daylight time, a Cessna 414A, N414BA, was substantially damaged when it was involved in an accident in San Diego, California. The pilot and five passengers were fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN25LA182](https://openairdocs.org/ntsb/CEN25LA182.md): Beech F33A · Houston, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · May 16, 2025 · N6376S · Destroyed
  > On May 16, 2025, about 1459 central daylight time, a Beech F33A airplane, N6376S, was destroyed when it was involved in an accident near Houston, Texas. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91…
- [NTSB ERA25FA173](https://openairdocs.org/ntsb/ERA25FA173.md): Cessna 310R · Boca Raton, FL · Accident · 3 fatal · Class 3 · Field · Preliminary report · Apr 11, 2025 · N8930N · Destroyed
  > On April 11, 2025, at 1023 eastern daylight time, a Cessna 310R, N8930N, was destroyed when it was involved in an accident near Boca Raton, Florida. The two pilots and the passenger were fatally injured, and one person on the ground sustained minor injuries.…
- [NTSB CEN25FA144](https://openairdocs.org/ntsb/CEN25FA144.md): Cessna 210L · Raceland, LA · Accident · 2 fatal · Class 3 · Field · Preliminary report · Apr 3, 2025 · N1574P · Destroyed
  > On April 2, 2025, at 2030 central daylight time, a Cessna 210L airplane, N1574P, was destroyed when it was involved in an accident near Raceland, Louisiana. The pilot and flight instructor were fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB CEN25LA126](https://openairdocs.org/ntsb/CEN25LA126.md): Beech V35 · Engelwood, CO · Accident · No injuries · Class 3 · Limited · Preliminary report · Mar 16, 2025 · N7987R · Substantial damage
  > On March 16, 2025, at 1741 mountain daylight time, a Beech V35 airplane, N7987R, was substantially damaged when it was involved in an accident near Englewood, Colorado. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN25FA033](https://openairdocs.org/ntsb/CEN25FA033.md): Beech 58 · Arlberg, AR · Accident · 1 fatal · Class 3 · Field · Preliminary report · Oct 29, 2024 · N811PB · Destroyed
  > On October 29, 2024, about 1426 central daylight time, a Beech 58 airplane, N811PB, was destroyed when it was involved in an accident near Arlberg, Arkansas. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations…

## 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."completionStatus" = 'Ongoing'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17032&status=ongoing

---
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.
