# 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 3 of 31 · 1,537 cases

## Cases, newest first

- [NTSB GAA26WA281](https://openairdocs.org/ntsb/GAA26WA281.md): Air Tractor AT502 · Rukubi, Nigeria · Incident · No injuries · Class 5 · Foreign · Jul 29, 2026 · 5N-BPV · Minor damage
- [NTSB GAA26WA267](https://openairdocs.org/ntsb/GAA26WA267.md): Bell 412 · San Agustín, Argentina · Accident · 7 fatal · Class 5 · Foreign · Jul 29, 2026 · LV-KGR · Destroyed
- [NTSB DCA26WA295](https://openairdocs.org/ntsb/DCA26WA295.md): Amazon.Com Services MK30 · Darlington, United Kingdom · Accident · No injuries · Class 4 · Foreign · Jul 29, 2026 · GBR-OP-Z4N5NPKD3NDV-0106F · Substantial damage
- [NTSB ANC26FA077](https://openairdocs.org/ntsb/ANC26FA077.md): Piper PA22 · Chitina, AK · Accident · 3 fatal · Class 3 · Field · Preliminary report · Jul 28, 2026 · N4535A · Destroyed
  > On July 27, 2026, about 2130 Alaska daylight time, a deregistered Piper PA-22-150 airplane, N4535A, was destroyed when it was involved in an accident near Chitina, Alaska. The pilot and two passengers were fatally injured. The airplane was operated as a Title…
- [NTSB GAA26WA264](https://openairdocs.org/ntsb/GAA26WA264.md): Piper PA28 · Gloucestershire, United Kingdom · Incident · No injuries · Class 5 · Foreign · Jul 25, 2026 · G-BCGJ · Minor damage
- [NTSB CEN26FA267](https://openairdocs.org/ntsb/CEN26FA267.md): Zenith Zodiak 601 HDS · Sioux City, IA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 24, 2026 · N27601 · Destroyed
  > On July 24, 2026, about 1422 central daylight time, a Zenith Zodiac 601HDS experimental airplane, N27601, was destroyed when it was involved in an accident near Sioux City, Iowa. The pilot was fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB GAA26WA263](https://openairdocs.org/ntsb/GAA26WA263.md): Bell 206 · Trompsburg districts, South Africa · Accident · Serious injuries · Class 5 · Foreign · Jul 23, 2026 · ZS-HFR · Substantial damage
- [NTSB GAA26WA271](https://openairdocs.org/ntsb/GAA26WA271.md): Robinson R44 · Temelli, Türkiye · Accident · 1 fatal · Class 5 · Foreign · Jul 22, 2026 · TC-HTE
- [NTSB CEN26LA266](https://openairdocs.org/ntsb/CEN26LA266.md): Piper J3C-65 · Richmond, TX · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jul 20, 2026 · N92432 · Substantial damage
  > On July 20, 2026, at 0643 central daylight time, a Piper J3C-65 airplane, N92432, sustained substantial damage when it was involved in an accident near Richmond, Texas. The commercial pilot sustained serious injuries. The airplane was operated as a Title 14…
- [NTSB DCA26WA374](https://openairdocs.org/ntsb/DCA26WA374.md): Boeing 737 · Lisbon, Portugal · Incident · Class 5 · Foreign · Jul 17, 2026 · SP-LYE · Minor damage
- [NTSB WPR26FA262](https://openairdocs.org/ntsb/WPR26FA262.md): Vans RV-4 · Yuba City, CA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 16, 2026 · N98GB · Substantial damage
  > On July 16, 2026, at 0701 Pacific daylight time, an experimental amateur built Vans RV-4, N98GB, was substantially damaged when it was involved in an accident near Yuba City, California. The pilot was fatally injured. The airplane was operated as a Title 14…
- [NTSB CEN26LA263](https://openairdocs.org/ntsb/CEN26LA263.md): Piper PA24 · Baraboo, WI · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Jul 16, 2026 · N8606P · Substantial damage
  > On July 16, 2026, about 1508 central daylight time, a Piper PA-24-260 airplane, N8606P, sustained substantial damage when it was involved in an accident near Baraboo, Wisconsin. The pilot sustained serious injuries. The airplane was operated as a Title 14…
- [NTSB CEN26FA257](https://openairdocs.org/ntsb/CEN26FA257.md): Dakota Cub Super 18 · Plymouth, MA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 16, 2026 · N84AJ · Substantial damage
  > On July 16, 2026, about 0740 eastern daylight time, a Dakota Cub Super 18 airplane, N84AJ, was substantially damaged when it was involved in an accident near Plymouth, Massachusetts. The pilot was fatally injured. The airplane operated under the provisions of…
- [NTSB GAA26WA258](https://openairdocs.org/ntsb/GAA26WA258.md): Cessna 335 · Barinas, Venezuela · Accident · 2 fatal · Class 5 · Foreign · Jul 15, 2026 · YV2134 · Substantial damage
- [NTSB GAA26WA255](https://openairdocs.org/ntsb/GAA26WA255.md): Cessna TU206 · Gachancipa, Colombia · Accident · No injuries · Class 5 · Foreign · Jul 15, 2026 · HK-4368 · Substantial damage
- [NTSB GAA26WA261](https://openairdocs.org/ntsb/GAA26WA261.md): Cessna 152 · Mengeringhausen, Germany · Incident · 1 fatal · Class 5 · Foreign · Jul 14, 2026 · D-EJCP · Destroyed
- [NTSB GAA26WA251](https://openairdocs.org/ntsb/GAA26WA251.md): Hughes 369 · British Columbia, Canada · Accident · 2 fatal · Class 5 · Foreign · Jul 14, 2026 · C-GHFL · Substantial damage
- [NTSB CEN26FA253](https://openairdocs.org/ntsb/CEN26FA253.md): Montana Coyote · Fredericksburg, VA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 14, 2026 · N448VQ · Substantial damage
  > On July 14, 2026, about 1105 eastern daylight time, an experimental Montana Coyote airplane, N448VQ, was substantially damaged when it was involved in an accident near Fredericksburg, Virginia. The pilot was fatally injured. The airplane was operated as a…
- [NTSB GAA26WA273](https://openairdocs.org/ntsb/GAA26WA273.md): Cessna 208 · Monterrey, Mexico · Accident · No injuries · Class 5 · Foreign · Jul 13, 2026 · XA-RFD · Substantial damage
- [NTSB GAA26WA254](https://openairdocs.org/ntsb/GAA26WA254.md): British Aerospace HS-125-700 · Santa Lucia, Mexico · Incident · No injuries · Foreign investigation · Jul 12, 2026 · N564BR
- [NTSB GAA26WA250](https://openairdocs.org/ntsb/GAA26WA250.md): Piper PA28 · Seitenstetten, Austria · Accident · 2 fatal · Class 5 · Foreign · Jul 12, 2026 · D-EHHV · Destroyed
- [NTSB GAA26WA265](https://openairdocs.org/ntsb/GAA26WA265.md): Robinson R44 · RorainóPolis, Brazil · Accident · 1 fatal · Class 5 · Foreign · Jul 11, 2026 · PT-HFS · Destroyed
- [NTSB ANC26LA071](https://openairdocs.org/ntsb/ANC26LA071.md): Bellanca 7GCBC · Skwentna, AK · Accident · Serious injuries · Class 4 · Limited · Investigation open · Jul 11, 2026 · N11647 · Substantial damage
- [NTSB GAA26WA249](https://openairdocs.org/ntsb/GAA26WA249.md): Cessna 402C · Nicholls Town, Bahamas · Accident · 10 fatal · Class 3 · Foreign · Jul 10, 2026 · C6-FLX
- [NTSB GAA26WA245](https://openairdocs.org/ntsb/GAA26WA245.md): Ayres S2R · La Lima, Honduras · Accident · Serious injuries · Class 5 · Foreign · Jul 7, 2026 · HR-AYN · Destroyed
- [NTSB GAA26WA259](https://openairdocs.org/ntsb/GAA26WA259.md): Piper PA31T · Navegantes, Brazil · Accident · Serious injuries · Class 5 · Foreign · Jul 6, 2026 · PT-ODR · Substantial damage
- [NTSB GAA26WA332](https://openairdocs.org/ntsb/GAA26WA332.md): Robin DR400 · Alençon, France · Accident · 1 fatal · Class 5 · Foreign · Jul 5, 2026 · F-GFXV · Destroyed
- [NTSB GAA26WA274](https://openairdocs.org/ntsb/GAA26WA274.md): Cessna 180 · El Cebruno, Colombia · Incident · No injuries · Class 5 · Foreign · Jul 3, 2026 · HK1131 · Minor damage
- [NTSB GAA26WA243](https://openairdocs.org/ntsb/GAA26WA243.md): Cessna 172 · Fujairah, United Arab Emirates · Accident · 2 fatal · Class 5 · Foreign · Jul 3, 2026 · A6-MSS · Destroyed
- [NTSB GAA26WA238](https://openairdocs.org/ntsb/GAA26WA238.md): Cirrus SR22 · Chichester, United Kingdom · Accident · No injuries · Class 5 · Foreign · Jul 3, 2026 · N151CG · Substantial damage
- [NTSB GAA26WA237](https://openairdocs.org/ntsb/GAA26WA237.md): Beech V35 · San Miguel Pochuta, Guatemala · Accident · 2 fatal · Class 5 · Foreign · Jul 3, 2026 · TG-PIP · Destroyed
- [NTSB GAA26WA234](https://openairdocs.org/ntsb/GAA26WA234.md): Cessna A152 · Ongar, United Kingdom · Accident · 2 fatal · Class 5 · Foreign · Jun 30, 2026 · G-BRCD · Destroyed
- [NTSB ERA26FA253](https://openairdocs.org/ntsb/ERA26FA253.md): Bellanca 14-19-2 · Goldsby, OK · Accident · 2 fatal · Class 3 · Field · Preliminary report · Jun 29, 2026 · N9846B · Destroyed
  > On June 29, 2026, at about 1055 central daylight time, a Bellanca 14-19-2, N9846B, was destroyed when it was involved in an accident in Goldsby, Oklahoma. The two pilots were fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations…
- [NTSB GAA26WA236](https://openairdocs.org/ntsb/GAA26WA236.md): Pilatus PC6 · Tomblaine, France · Accident · 11 fatal · Class 5 · Foreign · Jun 28, 2026 · D-FIPS · Destroyed
- [NTSB GAA26WA235](https://openairdocs.org/ntsb/GAA26WA235.md): Piper PA28 · Fochville, South Africa · Accident · 2 fatal · Class 5 · Foreign · Jun 27, 2026 · ZS-ESZ · Substantial damage
- [NTSB GAA26WA242](https://openairdocs.org/ntsb/GAA26WA242.md): Cessna 172 · São Gabriel do Oeste, Brazil · Accident · No injuries · Class 5 · Foreign · Jun 26, 2026 · PT-KCS · Substantial damage
- [NTSB GAA26WA231](https://openairdocs.org/ntsb/GAA26WA231.md): Honda HA420 · Yao, Japan · Incident · No injuries · Foreign investigation · Jun 26, 2026 · JA333P
- [NTSB GAA26WA233](https://openairdocs.org/ntsb/GAA26WA233.md): Rockwell 690 · Fort Simpson, Canada · Accident · 3 fatal · Class 5 · Foreign · Jun 25, 2026 · C-FNRP · Destroyed
- [NTSB GAA26WA230](https://openairdocs.org/ntsb/GAA26WA230.md): Cirrus SR22 · Warsaw, Poland · Accident · 2 fatal · Class 5 · Foreign · Jun 25, 2026 · SP-GOS · Substantial damage
- [NTSB GAA26WA228](https://openairdocs.org/ntsb/GAA26WA228.md): Cessna 401 · Ciudad del Carmen, Mexico · Accident · No injuries · Class 5 · Foreign · Jun 25, 2026 · N35VC · Substantial damage
- [NTSB GAA26WA227](https://openairdocs.org/ntsb/GAA26WA227.md): Lake LA4 · Egelsbach, Germany · Accident · No injuries · Class 5 · Foreign · Jun 24, 2026 · N9777 · Substantial damage
- [NTSB GAA26WA226](https://openairdocs.org/ntsb/GAA26WA226.md): Piper PA28 · Al Hoceïma, Morocco · Accident · 2 fatal · Class 5 · Foreign · Jun 21, 2026 · F-GIEH · Substantial damage
- [NTSB WPR26FA224](https://openairdocs.org/ntsb/WPR26FA224.md): Piper PA-24-250 · Middlefield, OH · Accident · 3 fatal · Class 3 · Field · Preliminary report · Jun 20, 2026 · N6403P · Substantial damage
  > On June 20, 2026, about 1535 eastern daylight time, a Piper PA-24-250, N6403P, was substantially damaged when it was involved in an accident near Middlefield, Ohio. The pilot and two passengers sustained fatal injuries. The airplane was operated as a Title 14…
- [NTSB GAA26WA220](https://openairdocs.org/ntsb/GAA26WA220.md): Cessna 421 · La Baule-Escoublac, France · Accident · 2 fatal · Class 5 · Foreign · Jun 19, 2026 · F-GUST · Destroyed
- [NTSB ANC26FA054](https://openairdocs.org/ntsb/ANC26FA054.md): Air Tractor AT-502B · Forbes, MO · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 16, 2026 · N503GK · Substantial damage
  > On June 15, 2026, about 2015 Central daylight time, an Air Tractor AT-502B airplane, N503GK, sustained substantial damage when it was involved in an accident near Forbes, Missouri. The pilot was fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB GAA26WA216](https://openairdocs.org/ntsb/GAA26WA216.md): Bell 206 · Recreio dos Bandeirantes, Rio de Janeiro., Brazil · Accident · 9 fatal · Class 4 · Foreign · Jun 14, 2026 · PP-MAC · 2 aircraft · Destroyed
- [NTSB WPR26FA217](https://openairdocs.org/ntsb/WPR26FA217.md): Lancair 235 · Hillsboro, OR · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 12, 2026 · N10CF · Substantial damage
  > On June 12, 2026, at about 1508 Pacific daylight time, a Lancair 235, N10CF, was destroyed when it was involved in an accident near Hillsboro, Oregon. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91…
- [NTSB WPR26FA216](https://openairdocs.org/ntsb/WPR26FA216.md): Piper PA-36-300 · Henderson, NE · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 12, 2026 · N57846 · Substantial damage
  > On June 11, 2026, at 2103 central daylight time, a Piper PA-36-300, N57846, was substantially damaged when it impacted a rotating beacon tower and terrain near Henderson, Nebraska. The pilot was fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB GAA26WA223](https://openairdocs.org/ntsb/GAA26WA223.md): Bell 206 · Lesa, Italy · Accident · 1 fatal · Class 5 · Foreign · Jun 12, 2026 · I-CHOP · Destroyed
- [NTSB GAA26WA217](https://openairdocs.org/ntsb/GAA26WA217.md): Cessna 172 · 6th of October City, Egypt · Accident · 1 fatal · Class 5 · Foreign · Jun 12, 2026 · SU-BRM · Substantial damage

Next page: https://openairdocs.org/ntsb-events/000/cases.md?page=4

## 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 e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '000')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/000/cases?page=3

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