# NTSB investigations: Viking 110

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 CEN25LA369](https://openairdocs.org/ntsb/CEN25LA369.md): Zodiac CH 650B · Sturgis, MI · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 7, 2025 · N22LZ · Substantial damage
  > The pilot’s failure to maintain control while landing.
- [NTSB ERA23FA188](https://openairdocs.org/ntsb/ERA23FA188.md): Miller Glenn F RV-12 · Climax, NC · Accident · 1 fatal · Class 3 · Field · Final report · Apr 11, 2023 · N543GM · Destroyed
  > The airplane owner/builder’s inappropriate use of a lower grade fuel than that required by the airplane and engine operations manual, which resulted in engine detonation and the degradation and eventual obliteration of the Nos. 1 and 2 cylinder spark plug…
- [NTSB ERA23FA023](https://openairdocs.org/ntsb/ERA23FA023.md): Peryera Adventura II · Miramar, FL · Accident · 2 fatal · Class 3 · Field · Final report · Oct 17, 2022 · N32856 · Substantial damage
  > The pilot’s failure to remove the ECU select switch per the manufacturer’s service bulletin, which resulted in a loss of engine power.
- [NTSB CEN20LA412](https://openairdocs.org/ntsb/CEN20LA412.md): Zenith CH 750 · Montrose, MO · Accident · No injuries · Class 3 · Limited · Final report · Sep 20, 2020 · N210WP · Substantial damage
  > A total loss of engine power due to an electrical overload in the engine control unit wiring system; the electrical overload occurred as a result of improper installation by the airplane builder.
- [NTSB ERA20CA189](https://openairdocs.org/ntsb/ERA20CA189.md): Zenith Zodiac CH 650 · Carthage, NC · Accident · No injuries · Class 4 · Data collection · Final report · May 16, 2020 · N149WF · Substantial damage
  > The pilot's failure to attain the proper touchdown point during landing with a tail wind, which resulted in a runway excursion.
- [NTSB GAA19CA090](https://openairdocs.org/ntsb/GAA19CA090.md): Zenair CH 750 Cruzer · Hesperia, CA · Accident · Minor injuries · Data collection · Final report · Dec 8, 2018 · N947DS · Substantial damage
  > The pilot's improper landing flare, which resulted in hard, bounced landing, runway excursion, and impact with a hangar.
- [NTSB ERA18TA263](https://openairdocs.org/ntsb/ERA18TA263.md): Zenith CH 750 · DeLeon Springs, FL · Accident · Minor injuries · Final report · Sep 23, 2018 · N752VK · Substantial damage
  > The pilot's operation of the airplane with the alternator switch in the off position, which allowed the selected battery to discharge and resulted in an ignition system failure and a total loss of engine power.
- [NTSB GAA18CA439](https://openairdocs.org/ntsb/GAA18CA439.md): Wayne D. Teel Waiex · Kinsey, KS · Accident · No injuries · Data collection · Final report · Jul 20, 2018 · N49YX · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in gusting crosswind conditions.
- [NTSB WPR17LA156](https://openairdocs.org/ntsb/WPR17LA156.md): Simmons Gary F Stol CH 701 · Kenwood, CA · Accident · No injuries · Class 3 · Limited · Final report · Jul 15, 2017 · N422ES · Substantial damage
  > Failure of the flywheel drive assembly, which resulted in a loss of engine power and subsequent forced landing to uneven terrain.
- [NTSB CEN14LA441](https://openairdocs.org/ntsb/CEN14LA441.md): Becker Elmer L Stol CH 750 · Grain Valley, MO · Accident · Serious injuries · Limited investigation · Final report · Aug 19, 2014 · N484XB · Substantial damage
  > The pilot’s failure to maintain airplane control during a low-speed, high-pitch climb after the airplane experienced a loss of electrical power and subsequent total loss of engine power, which resulted in an aerodynamic stall. Contributing to the accident was…
- [NTSB CEN13LA340](https://openairdocs.org/ntsb/CEN13LA340.md): Vans RV12 · Chadron, NE · Accident · Serious injuries · Limited investigation · Final report · Jun 11, 2013 · N666BE · Substantial damage
  > The pilot’s failure to properly secure the latch to the tip-up canopy before flight, which resulted in the canopy opening on takeoff and a subsequent loss of airplane control while attempting to land the airplane.
- [NTSB CEN13LA147](https://openairdocs.org/ntsb/CEN13LA147.md): Webb Webb 2 · Gainsville, TX · Accident · No injuries · Limited investigation · Final report · Jan 28, 2013 · N4844W · Substantial damage
  > The pilot’s failure to follow his test plan and abort the takeoff after inadvertently lifting off during a high speed taxi test. Contributing to the accident was the pilot’s lack of flight experience in the gyroplane.

## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('63700'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=63700

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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.