# Ongoing NTSB investigations: Low altitude operation/event 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 ERA27LA017](https://openairdocs.org/ntsb/ERA27LA017.md): Robinson Helicopter R44 · Kinnelon, NJ · Accident · Minor injuries · Class 4 · Limited · Investigation open · Oct 20, 2026 · N744CJ - [NTSB ERA27FA010](https://openairdocs.org/ntsb/ERA27FA010.md): Bell 407 · Myakka City, FL · Accident · 1 fatal · Class 3 · Field · Investigation open · Oct 16, 2026 · N618TS - [NTSB WPR26FA354](https://openairdocs.org/ntsb/WPR26FA354.md): Cessna 172B · Royal City, WA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Sep 24, 2026 · N44P · Substantial damage > On September 23, 2026, about 1711 Pacific daylight time, a Cessna 172B, N44P, was substantially damaged when it was involved in an accident near Royal City, Washington. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal… - [NTSB WPR26LA312](https://openairdocs.org/ntsb/WPR26LA312.md): Schweizer G-164B · Olene, OR · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Aug 20, 2026 · N7501Q · Destroyed > On August 20, 2026, about 9:32 Pacific daylight time, a Schweizer Aircraft Corp., G-164B, N7501Q, was destroyed when it was involved in an accident near Orlene, Oregon. The pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal… - [NTSB ANC26LA055](https://openairdocs.org/ntsb/ANC26LA055.md): Piper PA-18 105 · Petersville, AK · Accident · No injuries · Class 4 · Limited · Investigation open · Jun 18, 2026 · N249T · Substantial damage - [NTSB ANC26LA037](https://openairdocs.org/ntsb/ANC26LA037.md): Tundrair King · Palmer, AK · Accident · Serious injuries · Class 3 · Limited · Preliminary report · May 6, 2026 · N62TK · Destroyed > On May 5, 2026, about 1950 Alaska daylight time (AKDT), an experimental Tundrair King airplane, N62TK, was destroyed when it was involved in an accident near Palmer, Alaska. The pilot was seriously injured. The airplane was operated as a Title 14 Code of… - [NTSB ERA26FA178](https://openairdocs.org/ntsb/ERA26FA178.md): Mooney M20J · Ironton, OH · Accident · 1 fatal · Class 3 · Field · Preliminary report · Apr 17, 2026 · N205MK · Substantial damage > On April 17, 2026, about 1414 eastern daylight time, a Mooney M20J, N205MK, was destroyed when it was involved in an accident near Ironton, Ohio. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91… - [NTSB CEN26LA148](https://openairdocs.org/ntsb/CEN26LA148.md): Robinson Helicopter R44 II · Stonewall, TX · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Mar 24, 2026 · N233JD · Substantial damage > On March 24, 2026, about 0930 central daylight time, a Robinson R44 II helicopter, N233JD, was substantially damaged when it was involved in an accident near Stonewall, Texas. The pilot and passenger were seriously injured. The helicopter was operated as a… - [NTSB WPR26FA121](https://openairdocs.org/ntsb/WPR26FA121.md): MD Helicopters 369FF · Mojave, CA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Mar 9, 2026 · N530XX · Substantial damage > On March 9, 2026, about 1517 Pacific daylight time, an MD Helicopters 369FF, N530XX, was destroyed when it was involved in an accident near Mojave, California. The pilot was fatally injured. The helicopter was operated as a Title 14 Code of Federal… - [NTSB WPR26FA091](https://openairdocs.org/ntsb/WPR26FA091.md): N126c CCX-1865 · Montour, ID · Accident · 2 fatal · Class 3 · Field · Preliminary report · Jan 27, 2026 · N126C · Substantial damage > On January 27, 2026, about 1100 mountain standard time, an amateur-built, experimental CCX-1865 Carbon Cub, N126C, was substantially damaged when it was involved in an accident near Montour, Idaho. The pilot and pilot-rated passenger were fatally injured. The… - [NTSB ERA26FA039](https://openairdocs.org/ntsb/ERA26FA039.md): Jabiru USA Sport J230-SP · New Bavaria, OH · Accident · 2 fatal · Class 3 · Field · Preliminary report · Nov 14, 2025 · N755J · Substantial damage > On November 14, 2025, at 1708 eastern standard time, a Jabiru USA Sport Aircraft LLC J230-SP, N755J, was substantially damaged when it was involved in an accident near New Bavaria, Ohio. The sport pilot and passenger were fatally injured. The airplane was… - [NTSB WPR26FA031](https://openairdocs.org/ntsb/WPR26FA031.md): Robinson Helicopter R66 · Ekalaka, MT · Accident · 4 fatal · Class 3 · Field · Preliminary report · Oct 23, 2025 · N67GA · Substantial damage > On October 22, 2025, about 1830 mountain daylight time, a Robinson Helicopter Co. R66, N67GA, was substantially damaged when it was involved in an accident near Ekalaka, Montana. The pilot and 3 passengers were fatally injured. The helicopter was operated as… - [NTSB WPR25LA290](https://openairdocs.org/ntsb/WPR25LA290.md): Eurocopter EC135 · Whittier, WA · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Sep 24, 2025 · N955AL · Substantial damage > On September 23, 2025, at 2303 Pacific daylight time, a Eurocopter EC-135 T2+, N955AL, was substantially damaged when it was involved in an accident near Whittier, Washington. The pilot and three medical crew members received minor injuries. The helicopter… - [NTSB CEN24FA287](https://openairdocs.org/ntsb/CEN24FA287.md): Bell 206 · Nashua, IA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 29, 2024 · N94XA · Substantial damage > On July 29, 2024 about 1330 central standard time, a Bell 206-B3 Helicopter, N94XA, was destroyed when it was involved in an accident near Nashua, Iowa. The pilot was fatally injured. The helicopter was operated as a Title 14 Code of Federal Regulations Part… ## 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '220' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb-events/220/sequence?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.