# NTSB investigations, FL: 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.

## Latest cases

- [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 ANC26FA021](https://openairdocs.org/ntsb/ANC26FA021.md): Robinson Helicopter R44 · Boynton Beach, FL · Accident · 2 fatal · Class 3 · Field · Preliminary report · Mar 23, 2026 · N478AT · Destroyed
  > On March 23, 2026, about 1221 eastern daylight time, a Robinson R44 Raven I helicopter, N478AT, was destroyed when it was involved in an accident near Boynton Beach, Florida. The flight instructor and the pilot receiving instruction were fatally injured. The…
- [NTSB CEN26FA005](https://openairdocs.org/ntsb/CEN26FA005.md): Beech 58P · Williston, FL · Accident · 3 fatal · Class 3 · Field · Preliminary report · Oct 5, 2025 · N121GJ · Destroyed
  > On October 5, 2025, at 1610 eastern daylight time, a Beech 58P airplane, N121GJ, was destroyed when it was involved in an accident near Williston, Florida. The pilot and two passengers were fatally injured. The airplane was operated as a Title 14 Code of…
- [NTSB ERA25LA216](https://openairdocs.org/ntsb/ERA25LA216.md): Cessna 172F · Vero Beach, FL · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 2, 2025 · N5200F · Substantial damage
  > A total loss of engine power for reasons that could not be determined.
- [NTSB ERA24FA300](https://openairdocs.org/ntsb/ERA24FA300.md): Piper PA-28-161 · Palm Beach Gardens, FL · Accident · 2 fatal · Class 3 · Field · Final report · Jul 10, 2024 · N81250 · Substantial damage
  > A loss of engine power for reasons that could not be determined.
- [NTSB ERA24LA256](https://openairdocs.org/ntsb/ERA24LA256.md): Zenith 701 · Ocala, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 8, 2024 · N643E · Substantial damage
  > The pilot’s failure to maintain aircraft control and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall and spin during an attempted go-around.
- [NTSB ERA24LA166](https://openairdocs.org/ntsb/ERA24LA166.md): Robinson Helicopter R44 · Key Biscayne, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 6, 2024 · N234ZT · Substantial damage
  > A loss of engine power for reasons that could not be determined.
- [NTSB ERA24LA161](https://openairdocs.org/ntsb/ERA24LA161.md): Navion Navion B · Sanford, FL · Accident · No injuries · Class 3 · Limited · Final report · Mar 29, 2024 · N5429K · Substantial damage
  > A sudden loss of all engine power during takeoff for undetermined reasons.
- [NTSB ERA24LA070](https://openairdocs.org/ntsb/ERA24LA070.md): Beech A24 · Miami, FL · Accident · No injuries · Class 3 · Limited · Final report · Dec 18, 2023 · N52LV · Substantial damage
  > A partial loss of engine power during initial climb for undetermined reasons, resulting in a forced landing.
- [NTSB ERA24LA041](https://openairdocs.org/ntsb/ERA24LA041.md): Cessna 421 · Lake City, FL · Accident · No injuries · Class 3 · Limited · Final report · Nov 11, 2023 · N977SM · Substantial damage
  > A landing gear collapse following an aborted takeoff due to degraded climb performance for reasons that could not be determined.
- [NTSB ERA24LA033](https://openairdocs.org/ntsb/ERA24LA033.md): Cessna 172S · Orlando, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 10, 2023 · N91PF · Substantial damage
  > A partial loss of engine power during initial climb after takeoff for undetermined reasons.
- [NTSB ERA24LA011](https://openairdocs.org/ntsb/ERA24LA011.md): Tecnam P2010 · Ocala, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 17, 2023 · N118T · Substantial damage
  > A total loss of engine power for reasons that could not be determined. Contributing to the accident was the flight instructor’s failure to maintain adequate airspeed and exceedance of the airplane’s critical angle of attack during the forced landing, which…
- [NTSB ERA23LA365](https://openairdocs.org/ntsb/ERA23LA365.md): Sheehan Kevin A Vans RV-8 · Umatilla, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 5, 2023 · N772KS · Substantial damage
  > A total loss of engine power for reasons that could not be determined.
- [NTSB ERA23LA359](https://openairdocs.org/ntsb/ERA23LA359.md): Aero Commander 500 S · Key West, FL · Accident · No injuries · Class 4 · Limited · Final report · Aug 13, 2023 · N62WE · Substantial damage
  > A total loss of engine power for reasons that could not be determined.
- [NTSB ERA23LA283](https://openairdocs.org/ntsb/ERA23LA283.md): Airborne Edge-X · Coral Gables, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 4, 2023 · N147JL · Substantial damage
  > A partial loss of engine power for reasons that could not be determined.
- [NTSB ERA23LA148](https://openairdocs.org/ntsb/ERA23LA148.md): Velocity Velocity SE · Bahia Key, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 11, 2023 · N343BD · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB ERA23LA040](https://openairdocs.org/ntsb/ERA23LA040.md): Piper PA-32RT-300T · Lake Worth, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 23, 2022 · N39628 · Substantial damage
  > A loss of engine power for reasons that could not be determined.
- [NTSB ERA22LA378](https://openairdocs.org/ntsb/ERA22LA378.md): Piper PA-28-140 · Marathon, FL · Accident · No injuries · Class 3 · Limited · Final report · Aug 19, 2022 · N587FL · Substantial damage
  > A total loss of power for undetermined reasons.
- [NTSB ERA22LA162](https://openairdocs.org/ntsb/ERA22LA162.md): Czech Sport Piper Sport · Homestead, FL · Accident · 1 fatal · Class 3 · Limited · Final report · Mar 17, 2022 · N811PS · Substantial damage
  > The airplane’s collision with water for underdetermined reasons.
- [NTSB ERA22LA099](https://openairdocs.org/ntsb/ERA22LA099.md): Mooney M20C · Southeast Arcadia, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jan 1, 2022 · N79396 · Substantial damage
  > The total loss of engine power for reasons that could not be determined based on the available evidence for this investigation.
- [NTSB ERA21LA384](https://openairdocs.org/ntsb/ERA21LA384.md): Cessna 150 · Hobe Sound, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N4100V · Substantial damage
  > A reported loss of engine performance for reasons that could not be determined.
- [NTSB ERA21LA126](https://openairdocs.org/ntsb/ERA21LA126.md): Bell 206 · Pahokee, FL · Accident · No injuries · Class 3 · Limited · Final report · Feb 4, 2021 · N820H · Substantial damage
  > A loss of main rotor rpm for reasons that could not be determined, which resulted in an autorotation and a subsequent hard landing and rollover.
- [NTSB ERA20FA025](https://openairdocs.org/ntsb/ERA20FA025.md): Vans RV 4 · Middleburg, FL · Accident · 1 fatal · Class 3 · Field · Final report · Oct 31, 2019 · N425JW · Destroyed
  > Impact with power lines for reasons that could not be determined based on available evidence.
- [NTSB WPR18LA166](https://openairdocs.org/ntsb/WPR18LA166.md): Cessna 421C · Plant City, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 11, 2018 · N13RF · Substantial damage
  > The pilot's delayed decision to abort the takeoff, which resulted in a runway overrun. Contributing to the accident was an engine anomaly for reasons that could not be determined based on the available information, and the pilot's failure to activate the…
- [NTSB ERA16LA058](https://openairdocs.org/ntsb/ERA16LA058.md): Cessna R182 · Sanford, FL · Accident · No injuries · Limited investigation · Final report · Oct 17, 2015 · N381MB · Substantial damage
  > A collapse of the nose landing gear due to a separation of the drag attachment fitting from the airframe. The separation was likely due to preexisting damage from an undetermined event.
- [NTSB ERA14LA279](https://openairdocs.org/ntsb/ERA14LA279.md): Frederick Hays-Roth Velocity Twin · Sebastian, FL · Accident · No injuries · Limited investigation · Final report · Jun 2, 2014 · N360VT · Substantial damage
  > The pilot’s improper landing flare, which resulted in a bounced landing. Also causal to the accident were the pilot’s subsequent delayed decision to abort the landing and his improper execution of the aborted landing, which resulted in the airplane exceeding…
- [NTSB ERA14FA464](https://openairdocs.org/ntsb/ERA14FA464.md): Fortuna Dave Sonex · Dunnellon, FL · Accident · 1 fatal · Field investigation · Final report · Apr 5, 2014 · N229P · Substantial damage
  > The in-flight collision with a tree in a heavily wooded area during controlled flight while the pilot was attempting a forced landing for reasons that could not be determined based on the available evidence. Contributing to the delay in locating the wreckage…
- [NTSB ERA13FA168](https://openairdocs.org/ntsb/ERA13FA168.md): Piper PA-31T · Fort Lauderdale, FL · Accident · 3 fatal · Field investigation · Final report · Mar 15, 2013 · N63CA · Destroyed
  > The pilot's failure to maintain airplane control following an emergency, the nature of which could not be determined because of crash and fire damage, which resulted in an aerodynamic stall.
- [NTSB ERA13FA109](https://openairdocs.org/ntsb/ERA13FA109.md): Benton Fred D Seawind 3000 · Sarasota, FL · Accident · 2 fatal · Field investigation · Final report · Jan 12, 2013 · N829GS · Destroyed
  > The pilot's inability to establish a normal climb rate after takeoff for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB ERA13FA071](https://openairdocs.org/ntsb/ERA13FA071.md): Green Gary E Thorp T-18 · Pahokee, FL · Accident · 1 fatal · Field investigation · Final report · Dec 1, 2012 · N118GG · Substantial damage
  > The descent and overstress of the airplane during the descent, which resulted in the in-flight breakup of the airplane.
- [NTSB ERA12CA466](https://openairdocs.org/ntsb/ERA12CA466.md): Cessna 172P · St. Augustine, FL · Accident · No injuries · Data collection · Final report · Jul 18, 2012 · N127EP · Substantial damage
  > Undetermined due to a lack of information about when the damage to the airplane occurred.
- [NTSB ERA12IA060](https://openairdocs.org/ntsb/ERA12IA060.md): Cessna 550 · Key West, FL · Incident · No injuries · Incident investigation · Final report · Nov 3, 2011 · N938D · Minor damage
  > The pilots’ failure to appropriately apply the landing gear wheel brakes after landing, to properly perform the hard brake pedal-no braking condition procedure following the reported brake failure and to apply the emergency brakes. The reason for the reported…
- [NTSB ERA11FA214](https://openairdocs.org/ntsb/ERA11FA214.md): Aerostar S A YAK-52 · Palm Coast, FL · Accident · 1 fatal · Field investigation · Final report · Mar 26, 2011 · N808TD · Substantial damage
  > The pilot’s failure to recover from the nose-low descent during an aerobatic maneuver.
- [NTSB ERA10FA464](https://openairdocs.org/ntsb/ERA10FA464.md): Cessna 150H · DeLand, FL · Accident · 2 fatal · Field investigation · Final report · Sep 4, 2010 · N23471 · Substantial damage
  > The pilot's failure to maintain adequate airspeed and airplane control during the initial climb, which resulted in an aerodynamic stall, wire strike, and subsequent impact with the ground.
- [NTSB ERA10LA251](https://openairdocs.org/ntsb/ERA10LA251.md): Interstate S1A · Lakeland, FL · Accident · Serious injuries · Limited investigation · Final report · May 1, 2010 · N34926 · Substantial damage
  > The pilot’s failure to maintain clearance from terrain for undetermined reasons.
- [NTSB ERA10FA232](https://openairdocs.org/ntsb/ERA10FA232.md): Maule M5-235C · Zellwood, FL · Accident · 1 fatal · Field investigation · Final report · Apr 18, 2010 · N9196E · Substantial damage
  > The pilot's failure to maintain airspeed while maneuvering after takeoff, which resulted in an aerodynamic stall, loss of aircraft control, and collision with trees.
- [NTSB ERA10FA052](https://openairdocs.org/ntsb/ERA10FA052.md): Aero Commander 100 · Weston, FL · Accident · 1 fatal · Field investigation · Final report · Nov 8, 2009 · N4139X · Substantial damage
  > The flight's descent for undetermined reasons, resulting in the in-flight collision with terrain.
- [NTSB ERA10LA050](https://openairdocs.org/ntsb/ERA10LA050.md): Grumman Aircraft ENG G-111 · Ft Pierce, FL · Accident · Minor injuries · Limited investigation · Final report · Nov 5, 2009 · N120FB · Substantial damage
  > A total loss of left engine power and subsequent failure of the airplane to maintain airspeed and altitude on the remaining engine for undetermined reasons.
- [NTSB ERA09CA101](https://openairdocs.org/ntsb/ERA09CA101.md): Steven G Goonen Searey · Polkland, FL · Accident · Minor injuries · Data collection · Final report · Dec 20, 2008 · N628MS · Substantial damage
  > A loss of control during the initial climb for undetermined reasons.

## 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."eventStateOrRegion" = 'FL' AND c."eventCountry" = 'USA'
  AND 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?state=FL

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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.