# NTSB investigations: Revmaster 2100, 1986

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 ATL87FA016](https://openairdocs.org/ntsb/ATL87FA016.md): Koons-Donald Sonerai II · Macon, GA · Accident · 1 fatal · Field investigation · Final report · Nov 2, 1986 · N23DK · Destroyed
  > During climbout, the pilot allowed the aircraft to stall while turning to a left crosswind. The acft impacted the ground in a nose low attitude after colliding with two trees. The pilot was unable to exit the aircraft and local residents were unable to assist…
- [NTSB DEN86LTM03](https://openairdocs.org/ntsb/DEN86LTM03.md): Quickie Q-2 · Grand Junction, CO · Accident · No injuries · Final report · Sep 16, 1986 · N39204 · Substantial damage
  > The plt reported that the acft entered a porpoise during landing. While attempting to add power the eng quit. The landing gear then broke off and the acft entered a ground loop and ran off the rwy. The plt notes that the acft has a tendency to bounce during…
- [NTSB DEN86LA228](https://openairdocs.org/ntsb/DEN86LA228.md): E. E. Schilling Q-2 · Billings, MT · Accident · No injuries · Limited investigation · Final report · Aug 8, 1986 · N21QQ · Substantial damage
  > Plt stated after accident that he had a minor eng problem prior to departure from big timber. He stated that the problem was corrected and the flight commenced to Billings. While on final approach to rwy 04 at Billings the plt experienced a partial loss of…
- [NTSB FTW86FRG29](https://openairdocs.org/ntsb/FTW86FRG29.md): Collins Charles A KR-2 · Georgetown, TX · Accident · 2 fatal · Final report · Aug 2, 1986 · N600CA · Destroyed
  > Acft was observed to takeoff, circle the arpt and make a low pass down the departure rwy. Following the low pass the acft entered a steep right bank, stalled and nosed over into the ground. During the investigation, no evidence of mech failure or malfunction…
- [NTSB MKC86LA131](https://openairdocs.org/ntsb/MKC86LA131.md): Charles S.Hatchette Quickie Q2 · Goodland, KS · Accident · No injuries · Limited investigation · Final report · Jun 22, 1986 · N162P · Substantial damage
  > The pilot experienced a gradual loss of engine power during cruise and made a forced landing to a field. During the landing roll, the plane hit a hole and nosed over. Examination found that a fuel vent line had melted closed in the vicinity of the exhaust…
- [NTSB MIA86FA097](https://openairdocs.org/ntsb/MIA86FA097.md): Mcfarland Quickie 2 · Mulberry, FL · Accident · 2 fatal · Field investigation · Final report · Mar 15, 1986 · N335RM · Destroyed
  > Witnesses reported that the acft was flying at a lower than normal altitude and at full throttle when something broke off the acft. The acft then rolled to the right, went almost straight up and spiraled down striking the ground inverted. Post crash…

## 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") = 1986
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52550'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52550&year=1986

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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.