# NTSB investigations: Unknown or undetermined

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.

Page 4 of 35 · 1,709 cases

## Cases, newest first

- [NTSB CEN26FA207](https://openairdocs.org/ntsb/CEN26FA207.md): Robinson Helicopter R66 · Dawsonville, GA · Accident · 2 fatal · Class 3 · Field · Preliminary report · May 30, 2026 · N4488H · Substantial damage
  > On May 29, 2026, about 2150 eastern daylight time, a Robinson R66 helicopter, N4488H, was substantially damaged when it was involved in an accident near Dawsonville, Georgia. The commercial pilot and one passenger were fatally injured. The other passenger had…
- [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 GAA26WA331](https://openairdocs.org/ntsb/GAA26WA331.md): Socata Rallye 100S · Roquebrune-sur-Argens, France · Accident · 1 fatal · Class 5 · Foreign · May 29, 2026 · F-GPGE · Destroyed
- [NTSB GAA26WA204](https://openairdocs.org/ntsb/GAA26WA204.md): Piper PA28RT · Liverpool, United Kingdom · Accident · No injuries · Class 5 · Foreign · May 29, 2026 · G-GFRA · Destroyed
- [NTSB GAA26WA203](https://openairdocs.org/ntsb/GAA26WA203.md): Cirrus SR22 · Nyíregyháza, Hungary · Incident · No injuries · Class 5 · Foreign · May 28, 2026 · N6103Y · Substantial damage
- [NTSB GAA26WA201](https://openairdocs.org/ntsb/GAA26WA201.md): Piper PA28 · Aguadulce District, Panama · Incident · No injuries · Class 5 · Foreign · May 27, 2026 · HP-1861FX · Substantial damage
- [NTSB GAA26WA244](https://openairdocs.org/ntsb/GAA26WA244.md): Maxair MU582 · Tel Adashim, Israel · Accident · 2 fatal · Class 5 · Foreign · May 24, 2026 · 4X-HCC · Destroyed
- [NTSB CEN26FA192](https://openairdocs.org/ntsb/CEN26FA192.md): Cessna 172N · Westerly, RI · Accident · 1 fatal · Class 3 · Field · Preliminary report · May 18, 2026 · N733CP · Substantial damage
  > On May 18, 2026, about 1205 eastern daylight time, a Cessna 172N, N733CP, was substantially damaged when it was involved in an accident near Westerly, Rhode Island. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB GAA26WA248](https://openairdocs.org/ntsb/GAA26WA248.md): North American T28 · Limburghof, Germany · Accident · 2 fatal · Class 5 · Foreign · May 16, 2026 · N728NA · Destroyed
- [NTSB GAA26WA197](https://openairdocs.org/ntsb/GAA26WA197.md): Cessna FRA150 · Retford, United Kingdom · Accident · No injuries · Class 5 · Foreign · May 14, 2026 · G-BCKV · Substantial damage
- [NTSB GAA26WA189](https://openairdocs.org/ntsb/GAA26WA189.md): Beech 300 · Atlantic Ocean, Bahamas · Accident · Minor injuries · Class 3 · Foreign · May 12, 2026 · HP-1859 · Destroyed
- [NTSB GAA26WA208](https://openairdocs.org/ntsb/GAA26WA208.md): Beech 35 · Griffith, Australia · Incident · No injuries · Class 5 · Foreign · May 11, 2026 · VH-NEW
- [NTSB GAA26WA193](https://openairdocs.org/ntsb/GAA26WA193.md): Cessna 210 · Hammerstein, Namibia · Accident · 4 fatal · Class 5 · Foreign · May 10, 2026 · V5-KER · Destroyed
- [NTSB GAA26WA229](https://openairdocs.org/ntsb/GAA26WA229.md): Cessna 172 · Munnekezijl, Netherlands · Accident · No injuries · Class 5 · Foreign · May 7, 2026 · PH-VGC · No damage
- [NTSB GAA26WA188](https://openairdocs.org/ntsb/GAA26WA188.md): Hawker Beechcraft B300 · Augsburg, Germany · Incident · No injuries · Class 5 · Foreign · May 7, 2026 · N29VS
- [NTSB ANC26FA039](https://openairdocs.org/ntsb/ANC26FA039.md): Cessna 182T · Armistead, CA · Accident · 2 fatal · Class 3 · Field · Preliminary report · May 7, 2026 · N227TF · Substantial damage
  > On May 7, 2026, about 1055 pacific daylight time (PDT), a Cessna 182T airplane, N227TF, was destroyed when it was involved in an accident near Armistead, California. The flight instructor and the pilot receiving instruction were fatally injured. The airplane…
- [NTSB GAA26WA187](https://openairdocs.org/ntsb/GAA26WA187.md): MD Helicopter 369 · Haast, New Zealand · Accident · Serious injuries · Class 5 · Foreign · May 4, 2026 · ZK-HCC · Destroyed
- [NTSB GAA26WA183](https://openairdocs.org/ntsb/GAA26WA183.md): Cessna 182 · Santa Cruz Barillas, Guatemala · Accident · 1 fatal · Class 5 · Foreign · May 3, 2026 · TG-JEB · Substantial damage
- [NTSB GAA26WA195](https://openairdocs.org/ntsb/GAA26WA195.md): Piper PA32R · Victoria, Australia · Incident · No injuries · Class 5 · Foreign · May 1, 2026 · VH-LPW
- [NTSB GAA26WA185](https://openairdocs.org/ntsb/GAA26WA185.md): Vans RV10 · Carmo do Rio Verde, Brazil · Accident · No injuries · Class 5 · Foreign · May 1, 2026 · PP-ZGI · Substantial damage
- [NTSB CEN26FA174](https://openairdocs.org/ntsb/CEN26FA174.md): Cessna 421 · Wimberley, TX · Accident · 5 fatal · Class 3 · Field · Preliminary report · May 1, 2026 · N291AN · Destroyed
  > On April 30, 2026, about 2303 central daylight time, a Cessna 421C airplane, N291AN, was destroyed when it was involved in an accident near Wimberley, Texas. The private pilot and four passengers were fatally injured. The airplane was operated under the…
- [NTSB GAA26WA181](https://openairdocs.org/ntsb/GAA26WA181.md): Piper PA-23-250 · Cumayasa, La Romana, Dominican Republic · Incident · No injuries · Class 5 · Foreign · Apr 29, 2026 · N63941 · Substantial damage
- [NTSB GAA26WA179](https://openairdocs.org/ntsb/GAA26WA179.md): Diamond DA42 · Parafield, Australia · Accident · 2 fatal · Class 5 · Foreign · Apr 29, 2026 · VH-YQP · Destroyed
- [NTSB GAA26WA319](https://openairdocs.org/ntsb/GAA26WA319.md): Shark Aero Shark · Oldenburg Hatten, Germany · Accident · 1 fatal · Class 5 · Foreign · Apr 28, 2026 · OM-S160 · Destroyed
- [NTSB GAA26WA196](https://openairdocs.org/ntsb/GAA26WA196.md): Robinson R44 · Tindal, Australia · Incident · No injuries · Class 5 · Foreign · Apr 28, 2026 · VH-RTB
- [NTSB GAA26WA178](https://openairdocs.org/ntsb/GAA26WA178.md): Cessna 208 · Jubasu, Sudan · Accident · 14 fatal · Class 5 · Foreign · Apr 27, 2026 · 5Y-NOK · Destroyed
- [NTSB GAA26WA174](https://openairdocs.org/ntsb/GAA26WA174.md): Thrush S2R · Tiquisate, Escunintia, Guatemala · Accident · 1 fatal · Class 5 · Foreign · Apr 25, 2026 · TG-BUA · Substantial damage
- [NTSB GAA26WA172](https://openairdocs.org/ntsb/GAA26WA172.md): Textron 182T · La Bastide Clairence, France · Accident · Serious injuries · Class 5 · Foreign · Apr 24, 2026 · PH-EME · Substantial damage
- [NTSB GAA26WA176](https://openairdocs.org/ntsb/GAA26WA176.md): Robinson R22 · Jericho, Australia · Accident · 1 fatal · Class 5 · Foreign · Apr 20, 2026 · VH-ESG · Destroyed
- [NTSB GAA26WA291](https://openairdocs.org/ntsb/GAA26WA291.md): Piper PA32R · Nakuru, Kenya · Accident · No injuries · Class 5 · Foreign · Apr 19, 2026 · 5Y-BRJ · Minor damage
- [NTSB GAA26WA190](https://openairdocs.org/ntsb/GAA26WA190.md): Cessna U206 · Sao Paulo, Brazil · Accident · 1 fatal · Class 5 · Foreign · Apr 18, 2026 · PT-XRI · Destroyed
- [NTSB GAA26WA168](https://openairdocs.org/ntsb/GAA26WA168.md): Bell 222 · Munda, Solomon Islands · Accident · No injuries · Class 5 · Foreign · Apr 17, 2026 · H4-HSA
- [NTSB GAA26WA166](https://openairdocs.org/ntsb/GAA26WA166.md): Honda HA420 · Narita, Japan · Incident · No injuries · Class 5 · Foreign · Apr 16, 2026 · JA20YA
- [NTSB ERA26FA177](https://openairdocs.org/ntsb/ERA26FA177.md): Rajchl Vladimir Airplane Swing 06 · O'Brien, FL · Accident · 1 fatal · Class 3 · Field · Preliminary report · Apr 16, 2026 · N613SA · Substantial damage
  > On April 16, 2026, about 1030 eastern standard time, a Rajchl Vladimir Airplane Swing 06, N613SA, was substantially damaged when it was involved in an accident near O’Brien, Florida. The private pilot was fatally injured. The airplane was operated as a Title…
- [NTSB GAA26WA163](https://openairdocs.org/ntsb/GAA26WA163.md): Cessna 550 · Cochabamba, Bolivia · Accident · No injuries · Class 5 · Foreign · Apr 13, 2026 · CP-3243 · Substantial damage
- [NTSB GAA26WA165](https://openairdocs.org/ntsb/GAA26WA165.md): Piper PA30 · Goiânia,, Brazil · Incident · Minor injuries · Class 5 · Foreign · Apr 10, 2026 · PT-BKI · Substantial damage
- [NTSB GAA26WA164](https://openairdocs.org/ntsb/GAA26WA164.md): Cessna 208 · Imbaimadai, Guyana · Accident · 1 fatal · Class 5 · Foreign · Apr 10, 2026 · 8R-YAC · Destroyed
- [NTSB GAA26WA177](https://openairdocs.org/ntsb/GAA26WA177.md): Hawker Hawker 800 · Atene, Greece · Accident · No injuries · Class 5 · Foreign · Apr 9, 2026 · T7-NKS · Substantial damage
- [NTSB ANC26FA024](https://openairdocs.org/ntsb/ANC26FA024.md): Airplane Factory Ltd The Sling · Avalon, CA · Accident · 2 fatal · Class 3 · Field · Preliminary report · Apr 9, 2026 · N166TW · Substantial damage
  > On April 09, 2026, about 1224 Pacific daylight time, an Airplane Factory (Pty) Ltd. Sling 2 airplane, N166TW, was substantially damaged when it was involved in an accident near Avalon, California. The pilot and pilot-rated passenger were fatally injured. The…
- [NTSB GAA26WA157](https://openairdocs.org/ntsb/GAA26WA157.md): Cessna F172 · Middelburg, Netherlands · Accident · 1 fatal · Foreign investigation · Apr 8, 2026 · PH-VSS
- [NTSB GAA26WA253](https://openairdocs.org/ntsb/GAA26WA253.md): Cessna 206 · Hwange, Zimbabwe · Accident · No injuries · Class 5 · Foreign · Apr 7, 2026 · Z-JRI · Substantial damage
- [NTSB GAA26WA162](https://openairdocs.org/ntsb/GAA26WA162.md): Honda HA420 · Biggin Hill, United Kingdom · Accident · No injuries · Class 5 · Foreign · Apr 7, 2026 · G-FHJT · Minor damage
- [NTSB GAA26WA151](https://openairdocs.org/ntsb/GAA26WA151.md): Cessna 150 · Cambridgeshire, United Kingdom · Accident · Class 5 · Foreign · Apr 6, 2026 · G-BPWG
- [NTSB GAA26WA150](https://openairdocs.org/ntsb/GAA26WA150.md): Piper PA46 · Capão da Canoa, Brazil · Accident · 4 fatal · Class 5 · Foreign · Apr 3, 2026 · PS-RBK · Destroyed
- [NTSB GAA26WA149](https://openairdocs.org/ntsb/GAA26WA149.md): Beech 18 · Coron, Philippines · Accident · 2 fatal · Class 5 · Foreign · Apr 2, 2026 · RP-C2984
- [NTSB GAA26WA170](https://openairdocs.org/ntsb/GAA26WA170.md): Piper PA28 · Bankstown, Australia · Incident · No injuries · Class 5 · Foreign · Apr 1, 2026 · VH-IBX · No damage
- [NTSB GAA26WA152](https://openairdocs.org/ntsb/GAA26WA152.md): Cessna 150 · Corrientes, Argentina · Accident · No injuries · Class 5 · Foreign · Apr 1, 2026 · LV-CIW · Substantial damage
- [NTSB GAA26WA199](https://openairdocs.org/ntsb/GAA26WA199.md): Cessna CE525 · Jeju Jeong-seok, South Korea · Accident · No injuries · Class 5 · Foreign · Mar 31, 2026 · HL8201 · Substantial damage
- [NTSB GAA26WA145](https://openairdocs.org/ntsb/GAA26WA145.md): Beech B100 · Panama City, Panama · Accident · No injuries · Foreign investigation · Mar 31, 2026 · N980VC
- [NTSB ENG26WA021](https://openairdocs.org/ntsb/ENG26WA021.md): Sikorsky S92 · Rio de Janeiro, Brazil · Incident · No injuries · Foreign investigation · Mar 31, 2026 · PR-EPV

Next page: https://openairdocs.org/ntsb-events/000/sequence.md?page=5

## 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."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '000' 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/000/sequence?page=4

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