# NTSB investigations: Amateur-built UNKNOWN ENG, 2025

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 WPR26LA072](https://openairdocs.org/ntsb/WPR26LA072.md): Zenith 750 · Yacolt, WA · Accident · No injuries · Class 4 · Limited · Final report · Dec 23, 2025 · N186BG · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB CEN26LA060](https://openairdocs.org/ntsb/CEN26LA060.md): Sonerai II · Cresson, TX · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Dec 12, 2025 · N28MD · Substantial damage
  > On December 12, 2025, about 1431 central standard time, a Sonerai II airplane, registration N28MD, was substantially damaged when it was involved in an accident near Cresson, Texas. The pilot was seriously injured. The airplane was operated as a Title 14 Code…
- [NTSB ERA26LA058](https://openairdocs.org/ntsb/ERA26LA058.md): Huebbe Tom MAX TH · Inverness Highlands South, FL · Accident · No injuries · Class 4 · Limited · Final report · Nov 26, 2025 · N48TH · Substantial damage
  > The pilot’s failure to maintain directional control on takeoff. Contributing to the accident was the aircraft design that did not incorporate differential braking.
- [NTSB CEN26LA054](https://openairdocs.org/ntsb/CEN26LA054.md): Lou Malinchak Titan T-51D · Bristow, OK · Accident · Minor injuries · Class 4 · Limited · Final report · Nov 26, 2025 · N251LM · Substantial damage
  > The collision with two deer during takeoff which resulted in a loss of control and impact with terrain.
- [NTSB ERA26LA055](https://openairdocs.org/ntsb/ERA26LA055.md): Perry William Lancair IV P · Savannah, GA · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 14, 2025 · N163BR · Substantial damage
  > On November 13, 2025, at 1949 eastern standard time, an experimental amateur-built Lancair IV-P, N163BR, was substantially damaged when it was involved in an accident near Savannah, Georgia. The pilot and passenger were uninjured. The airplane was operated as…
- [NTSB WPR26LA015](https://openairdocs.org/ntsb/WPR26LA015.md): Cessna 172S · Lathrop, CA · Accident · No injuries · Class 4 · Limited · Final report · Oct 4, 2025 · N103VK · Substantial damage
  > An inflight collision with a bird.
- [NTSB CEN25LA405](https://openairdocs.org/ntsb/CEN25LA405.md): Sukhoi SU-26MX · Longmont, CO · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 30, 2025 · N25SU · Substantial damage
  > The pilot's failure to maintain directional control during takeoff.
- [NTSB ERA25LA368](https://openairdocs.org/ntsb/ERA25LA368.md): Elmore Travis C Searey · Rotonda West, FL · Accident · No injuries · Class 3 · Limited · Preliminary report · Sep 28, 2025 · N2090S · Substantial damage
  > On September 28, 2025, at 1126 eastern daylight time, an experimental, amateur-built Searey, N2090S, was substantially damaged when it was involved in an accident near Stump Pass, Florida. The private pilot sustained minor injuries. The airplane was operated…
- [NTSB WPR25LA280](https://openairdocs.org/ntsb/WPR25LA280.md): Weaver Harmon Rocket · Hayden, ID · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2025 · N686X · Substantial damage
  > The pilot’s loss of directional control during landing, which resulted in a runway excursion and collision with terrain.
- [NTSB WPR25LA308](https://openairdocs.org/ntsb/WPR25LA308.md): Thomas Graham Teenie Two · Chehalis, WA · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 11, 2025 · N311TS · Substantial damage
  > The pilot's improper decision to take off with the airplane over its maximum allowable gross weight, which degraded its climb performance and led to a subsequent off airport landing.
- [NTSB CEN25LA390](https://openairdocs.org/ntsb/CEN25LA390.md): Cameron Balloons US Z-90 · Cedar Springs, MI · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 9, 2025 · N418RX · No damage
  > The passenger’s loss of balance during landing that resulted in a serious injury.
- [NTSB GAA25WA258](https://openairdocs.org/ntsb/GAA25WA258.md): Sukhoi SU31 · Lvivuk, Ukraine · Occurrence · No injuries · Class 4 · Foreign · Sep 5, 2025 · N131GT · No damage
- [NTSB WPR25LA271](https://openairdocs.org/ntsb/WPR25LA271.md): Naval Aircraft Factory N3N-3 · Red Lodge, MT · Accident · Minor injuries · Class 4 · Limited · Final report · Aug 31, 2025 · N45254 · Substantial damage
  > The pilot’s failure to maintain clearance from obstacles during an aborted landing. Contributing to the accident was the high density altitude weather condition.
- [NTSB ANC25LA091](https://openairdocs.org/ntsb/ANC25LA091.md): Vu Holdings LLC/DBA Vanilla UN VA 001 · Ninilchik, AK · Accident · No injuries · Class 3 · Limited · Preliminary report · Aug 20, 2025 · N246VU · Substantial damage
  > On August 20, 2025, at about 0632 Alaska daylight time, a Platform Aerospace VA 001 Unmanned Aerial System (UAS), N246VU, was substantially damaged when it was involved in an accident on a beachside cliff near Ninilchik, Alaska. The aircraft was unmanned. The…
- [NTSB WPR25LA244](https://openairdocs.org/ntsb/WPR25LA244.md): North American T-28C · West Wendover, NV · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Aug 7, 2025 · N9748Y · Substantial damage
  > On August 07, 2025, at 1532 Pacific daylight time, a North American T-28C, N9748Y, was substantially damaged when it was involved in an accident near West Wendover, Utah. The pilot and the passenger were seriously injured. The airplane was operated as a Title…
- [NTSB CEN25FA261](https://openairdocs.org/ntsb/CEN25FA261.md): Kolb Firestar · Meadow Grove, NE · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 20, 2025 · N55161 · Destroyed
  > On July 19, 2025, about 2050 central daylight time, a Kolb Firestar airplane, N55161, was destroyed when it was involved in an accident near Meadow Grove, Nebraska. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN25LA258](https://openairdocs.org/ntsb/CEN25LA258.md): Zenith Stol CH701 · Blaine, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 17, 2025 · N237FC · Substantial damage
  > The pilot’s failure to maintain directional control while landing with a crosswind.
- [NTSB WPR25LA201](https://openairdocs.org/ntsb/WPR25LA201.md): Lancair IV · Alpine, WY · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 30, 2025 · N124GH · Substantial damage
  > The pilot’s loss of visual reference during the landing approach which resulted in a collision with water.
- [NTSB CEN25LA209](https://openairdocs.org/ntsb/CEN25LA209.md): Vans RV-14 · Sealy, TX · Accident · No injuries · Class 4 · Limited · Final report · Jun 17, 2025 · N852BJ · Substantial damage
  > The pilot’s improper use of airplane’s wheel brakes during the landing roll-out.
- [NTSB ERA25LA196](https://openairdocs.org/ntsb/ERA25LA196.md): Chris Wallen/Michael Pliske Just Acft Highlander · Brasstown, NC · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 30, 2025 · N788MP · Substantial damage
  > The pilot’s inadvertent application of brake pressure during landing, which resulted in a nose over.
- [NTSB ERA25LA182](https://openairdocs.org/ntsb/ERA25LA182.md): Robb Aventura II · Elmore, AL · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 13, 2025 · N744RA · Substantial damage
  > The pilot’s failure to configure the airplane for a water landing.
- [NTSB WPR25FA127](https://openairdocs.org/ntsb/WPR25FA127.md): Azalea Saberwing · Justin, TX · Accident · 1 fatal · Class 3 · Field · Preliminary report · Apr 12, 2025 · N121DF · Destroyed
  > On April 11, 2025, about 1906 central daylight time (CDT), an experimental amateur-built Azalea Aviation LLC Saberwing, N121DF, was destroyed when it was involved in an accident near Justin, Texas. The pilot was fatally injured. The airplane was operated as a…
- [NTSB ERA25LA181](https://openairdocs.org/ntsb/ERA25LA181.md): Schleicher ASW-19 · Zephyrhills, FL · Accident · Serious injuries · Class 4 · Limited · Final report · Apr 2, 2025 · N37PL · Substantial damage
  > The pilot’s inadequate inflight planning and an encounter with atmospheric conditions where the lift was not sufficient to maintain flight, resulting in an off-airport landing and collision with a fence.
- [NTSB DCA25LA174](https://openairdocs.org/ntsb/DCA25LA174.md): Pyka Pelican · Dixon, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 28, 2025 · N939NP · Substantial damage
  > The flight control system’s unanticipated transition to takeoff abort mode due to a software error in the autonomous flight control system, which resulted in a premature throttle reduction and hard landing.
- [NTSB WPR25LA112](https://openairdocs.org/ntsb/WPR25LA112.md): Enstrom 280FX · Waterford, CA · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 15, 2025 · N402TA · Destroyed
  > The pilot’s failure to maintain clearance from water while operating at a low altitude.
- [NTSB CEN25LA123](https://openairdocs.org/ntsb/CEN25LA123.md): Caldwell C W 162F · Mounds, OK · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 13, 2025 · N124CW · Destroyed
  > The student pilot’s failure to maintain control of the helicopter during a precautionary landing, which resulted in a dynamic roll over and postimpact fire.
- [NTSB ERA25LA131](https://openairdocs.org/ntsb/ERA25LA131.md): Mallory Horton AQUA-BEE · Miami, FL · Accident · No injuries · Class 4 · Limited · Final report · Feb 25, 2025 · N799RX · Substantial damage
  > The pilot’s failure to lower the landing gear before touchdown.
- [NTSB WPR25LA101](https://openairdocs.org/ntsb/WPR25LA101.md): Hughes OH-6A · Santa Teresa, NM · Accident · No injuries · Class 3 · Limited · Final report · Feb 22, 2025 · N4191T · Substantial damage
  > The flight instructor's failure to maintain helicopter control during a practice autorotation, which resulted in a hard landing and structural damage to the tail boom and subsequent failure of the tail rotor drive system.
- [NTSB WPR25LA103](https://openairdocs.org/ntsb/WPR25LA103.md): Amazon.Com Services MK30 · Pendleton, OR · Accident · No injuries · Class 4 · Limited · Final report · Feb 21, 2025 · N265PA · Substantial damage
  > The unmanned aircraft system’s failure to maintain clearance from an obstacle, which resulted in a loss of control and impact with terrain.
- [NTSB ERA25LA107](https://openairdocs.org/ntsb/ERA25LA107.md): Aviat Pitts S-2B · Fellsmere, FL · Accident · Class 3 · Limited · Preliminary report · Jan 30, 2025 · N8ZT
  > On January 30, 2025, at 1034 eastern standard time, an Aviat Inc Pitts S-2B, N8ZT, was substantially damaged when it was involved in an accident near Fellsmere, Florida. The private pilot was seriously injured. The airplane was operated as a Title 14 Code of…
- [NTSB WPR25LA083](https://openairdocs.org/ntsb/WPR25LA083.md): Charles E Spencer CCK-1865 · Vacaville, CA · Accident · No injuries · Class 4 · Limited · Final report · Jan 24, 2025 · N730CS · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB CEN25LA078](https://openairdocs.org/ntsb/CEN25LA078.md): Zenith Stol CH750 · Byron, IL · Accident · No injuries · Class 4 · Limited · Final report · Jan 15, 2025 · N749WJ · Substantial damage
  > The pilot inadvertently moved the ignition key to the off position and broke the key, which resulted in a loss of engine power and subsequent forced landing.

## 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 year(c."eventDate") = 2025
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('99999'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=99999&year=2025

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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.