# Ongoing NTSB investigations: Pratt & Whitney PT6A 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 CEN26LA316](https://openairdocs.org/ntsb/CEN26LA316.md): Beech 99 · Belleville, MI · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 10, 2026 · N799CZ · 2 aircraft · Minor damage > On September 10, 2026, about 1545 eastern daylight time, a Beech 99 airplane, N799CZ, and a Diamond DA20 airplane, N84VV were involved in a ground collision accident at the Willow Run Airport, Belleville, Michigan. N799CZ received minor damage and N84VV… - [NTSB WPR26LA205](https://openairdocs.org/ntsb/WPR26LA205.md): Cessna 208B · Shelton, WA · Accident · Serious injuries · Class 4 · Limited · Investigation open · May 29, 2026 · N661WA · Substantial damage - [NTSB WPR26FA186](https://openairdocs.org/ntsb/WPR26FA186.md): Beech C90 · Lincoln, NM · Accident · 4 fatal · Class 3 · Field · Preliminary report · May 14, 2026 · N249CP · Destroyed > On May 14, 2026, at 0015 mountain daylight time, a Beech C90, N249CP, was destroyed when it was involved in an accident near Lincoln, New Mexico. Both pilots and passengers sustained fatal injuries. The airplane was operated by Generation Jets under the… - [NTSB ERA26LA172](https://openairdocs.org/ntsb/ERA26LA172.md): Dehavilland DHC-3 · Dry Tortugas, FL · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 11, 2026 · N708KA · Substantial damage > On April 11, 2026, about 0845 eastern daylight time, an amphibious DeHavilland DHC-3, N708KA, was substantially damaged when it was involved in an accident near Dry Tortugas, Florida. The pilot was not injured. The airplane was operated as a Title 14 Code of… - [NTSB ERA26LA167](https://openairdocs.org/ntsb/ERA26LA167.md): Cessna 172S · Marathon, FL · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 11, 2026 · N529ND · 2 aircraft · Substantial damage > On April 11, 2026, about 1330 eastern daylight time, a Cessna 172S airplane, N529ND sustained substantial damage and a Raytheon Aircraft Company B200 (King Air) airplane, N699BW sustained minor damage when they collided in flight near Marathon, Florida. The 2… - [NTSB ERA26FA011](https://openairdocs.org/ntsb/ERA26FA011.md): Socata TBM 700 · Dartmouth, MA · Accident · 2 fatal · Class 3 · Field · Preliminary report · Oct 13, 2025 · N111RF · Substantial damage > On October 13, 2025, at about 0815 eastern daylight time, a Socata TBM 700C2, N111RF, was substantially damaged when it was involved in an accident near Dartmouth, Massachusetts. The private pilot and the passenger were fatally injured and an automobile… - [NTSB CEN25LA313](https://openairdocs.org/ntsb/CEN25LA313.md): Air Tractor AT-502 · Lawrenceville, IL · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Aug 10, 2025 · N9193V · Substantial damage > On August 10, 2025, about 1321 central daylight time, an Air Tractor AT-502, was substantially damaged when it was involved in an accident near Lawrenceville, Illinois. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of… - [NTSB WPR25FA213](https://openairdocs.org/ntsb/WPR25FA213.md): Scott Macwilliam SR3500 Moose · Quinault, WA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 15, 2025 · N80TM · Substantial damage > On July 15, 2025, at about 1440 Pacific daylight time, an experimental amateur-built Murphy Moose SR3500 airplane, N80TM, sustained substantial damage when it was involved in an accident near Quinault, Washington. The pilot received minor injuries, one… - [NTSB ERA25LA222](https://openairdocs.org/ntsb/ERA25LA222.md): Dehavilland DHC-6 Twin Otter · Tullahoma, TN · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jun 8, 2025 · N166DH · Substantial damage > On June 8, 2025, about 1220 central daylight time, a DeHavilland DHC-6 Twin Otter, N166DH, was involved in an accident near Tullahoma, Tennessee. The commercial pilot and five passengers were seriously injured, and 15 passengers were not injured. The flight… - [NTSB CEN25FA197](https://openairdocs.org/ntsb/CEN25FA197.md): Air Tractor AT-502 · Grady, AR · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 6, 2025 · N9185F · Substantial damage > On June 6, 2025, about 1830 central daylight time, an Air Tractor AT-502 airplane, N9185F, was substantially damaged when it was involved in an accident near Grady, Arkansas. The pilot was fatally injured. The airplane was operated as a Title 14 Code of… - [NTSB CEN25LA122](https://openairdocs.org/ntsb/CEN25LA122.md): Cessna 208B · Dallas, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Mar 14, 2025 · N9471B · Substantial damage > On March 14, 2025, about 0738 central daylight time, a Cessna 208B airplane, N9471B, sustained substantial damage when it was involved in an accident at the Dallas-Fort Worth International Airport (DFW), Dallas, Texas. The pilot was not injured. The airplane… - [NTSB ERA25LA061](https://openairdocs.org/ntsb/ERA25LA061.md): Beech B300 · Franklin, NC · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 28, 2024 · N907EJ · Substantial damage > On November 28, 2024, about 1019 eastern standard time, a Beech B300, N907EJ, was substantially damaged when it was involved in an accident near Franklin, North Carolina. The airline transport pilot was not injured. The airplane was operated as a Title… ## 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 ('52032', '52034')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=52032&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.