# NTSB investigations: Jacobs R755B series: Loss of control - on ground/water

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 ATL07CA114](https://openairdocs.org/ntsb/ATL07CA114.md): Waco Classic YMF-5 · Nantucket, MA · Accident · No injuries · Data collection · Final report · Aug 14, 2007 · N801TS · Substantial damage
  > The pilot's failure to maintain control of the airplane during takeoff roll, which resulted in an on ground collision with an airport sign.
- [NTSB LAX07CA124](https://openairdocs.org/ntsb/LAX07CA124.md): Waco Classic YMF-F5C · Stuart, FL · Accident · No injuries · Data collection · Final report · Apr 4, 2007 · N35MM · Substantial damage
  > The pilot's failure to maintain directional control during takeoff.
- [NTSB LAX06CA195](https://openairdocs.org/ntsb/LAX06CA195.md): Waco Classic YMF 5C · Holbrook, AZ · Accident · No injuries · Data collection · Final report · May 30, 2006 · N515TT · Substantial damage
  > the pilot's inadequate compensation for the crosswind condition and failure to maintain directional control of the airplane during landing, which resulted in a ground loop.
- [NTSB LAX06CA078](https://openairdocs.org/ntsb/LAX06CA078.md): Waco YMF-5C · Lihue, HI · Accident · No injuries · Data collection · Final report · Dec 28, 2005 · N572TB · Substantial damage
  > the pilot's inadequate compensation for the crosswind condition and failure to maintain directional control of the aircraft on landing.
- [NTSB LAX05CA052](https://openairdocs.org/ntsb/LAX05CA052.md): Classic Waco YMF · Santa Barbara, CA · Accident · No injuries · Data collection · Final report · Dec 13, 2004 · N95JD · Substantial damage
  > The pilot's inadequate compensation for the wind conditions and failure to maintain directional control during landing rollout, which resulted in a ground loop.
- [NTSB NYC04CA190](https://openairdocs.org/ntsb/NYC04CA190.md): Classic Waco YMF · Bar Harbor, ME · Accident · Serious injuries · Data collection · Final report · Aug 9, 2004 · N723SR · Substantial damage
  > The pilot's inadequate compensation for wind conditions. A factor was the crosswind.
- [NTSB CHI04CA179](https://openairdocs.org/ntsb/CHI04CA179.md): Waco YMF-FSC · Lansing, IL · Accident · No injuries · Data collection · Final report · Jul 5, 2004 · N620CR · Substantial damage
  > The pilot's inadequate compensation for wind conditions and his failure to maintain directional control. The crosswind and the ditch were contributing factors.
- [NTSB MIA04CA034](https://openairdocs.org/ntsb/MIA04CA034.md): Waco 4MF 5 · Marathon, FL · Accident · No injuries · Data collection · Final report · Dec 17, 2003 · N64JE · Substantial damage
  > The pilot's loss of directional control during landing rollout in a crosswind resulting in the airplane ground looping and incurring damage to the left wing.
- [NTSB FTW01LA105](https://openairdocs.org/ntsb/FTW01LA105.md): Cessna 195B · Conroe, TX · Accident · No injuries · Limited investigation · Final report · Apr 1, 2001 · N195S · Substantial damage
  > the pilot's failure to compensate for the wind conditions during takeoff, which resulted in a ground loop.
- [NTSB CHI99LA199](https://openairdocs.org/ntsb/CHI99LA199.md): Boeing Stearman B75N1 · Kalamazoo, MI · Accident · No injuries · Limited investigation · Final report · Jun 26, 1999 · N2PP · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during landing. A factor was the variable wind condition.
- [NTSB LAX98LA069](https://openairdocs.org/ntsb/LAX98LA069.md): Cessna 195A · Tucson, AZ · Accident · No injuries · Limited investigation · Final report · Jan 12, 1998 · N1073D · Substantial damage
  > The student's inadequate compensation for the wind conditions and his failure to maintain directional control. Factors in this accident were the inadequate supervision of the flight by the flight instructor, and the student's failure to relinquish the…
- [NTSB CHI97LA170](https://openairdocs.org/ntsb/CHI97LA170.md): Waco YMF · Longville, MN · Accident · No injuries · Limited investigation · Final report · Jun 14, 1997 · N820MM · Substantial damage
  > failure of the pilot to maintain directional control of the airplane. Factors relating to the accident were: the gusty wind condition and the ditch.
- [NTSB NYC97LA110](https://openairdocs.org/ntsb/NYC97LA110.md): Waco YMF · Ocean City, MD · Accident · No injuries · Limited investigation · Final report · Jun 8, 1997 · N34SK · Substantial damage
  > The pilot's failure to maintain directional control and his improper compensation for the wind conditions. Contributing factors were the lack of recent experience in the airplane, and gusty wind conditions.
- [NTSB FTW95LA403](https://openairdocs.org/ntsb/FTW95LA403.md): Cessna 195 · Moriarty, NM · Accident · No injuries · Limited investigation · Final report · Sep 24, 1995 · N4494C · Substantial damage
  > the pilot's inadequate compensation for the winds. A factor was the crosswind.
- [NTSB NYC94LA177](https://openairdocs.org/ntsb/NYC94LA177.md): Cessna 195 B · Richmond, VA · Accident · No injuries · Limited investigation · Final report · Sep 10, 1994 · N3091B · Substantial damage
  > The pilot's failure to maintain directional control which resulted in a ground loop. Contributing factors are excessive airspeed, fatigue, and improper recovery from a bounced landing.
- [NTSB CHI94LA192](https://openairdocs.org/ntsb/CHI94LA192.md): Classic YMF-5 · Noblesville, IN · Accident · No injuries · Limited investigation · Final report · May 28, 1994 · N527MN · Substantial damage
  > the pilot's excessive use of brakes. Factors related to the accident were the crosswind and the pilot's inadequate compensation for the wind conditions.
- [NTSB LAX93LA205](https://openairdocs.org/ntsb/LAX93LA205.md): Cessna 195B · Placerville, CA · Accident · No injuries · Limited investigation · Final report · May 9, 1993 · N2171C · Substantial damage
  > The unreliability of the normal brake system and the leaking master cylinder
- [NTSB CHI91LA277](https://openairdocs.org/ntsb/CHI91LA277.md): Classic YMF5 · Hart, MI · Accident · No injuries · Limited investigation · Final report · Aug 29, 1991 · N64JE · Substantial damage
  > Failure of the pilot to maintain directional control of the airplane during a takeoff ground run.
- [NTSB MIA90LA098](https://openairdocs.org/ntsb/MIA90LA098.md): Waco YMF-5 · Marathon, FL · Accident · Minor injuries · Limited investigation · Final report · Mar 31, 1990 · N89B · Substantial damage
  > Failure of the pilot to maintain directional control during takeoff, which resulted in an inadvertent ground swerve. Factors related to the accident were: the crosswind, the pilot's excessive compensation for the wind condition, and his lack of experience in…
- [NTSB MIA90IA020](https://openairdocs.org/ntsb/MIA90IA020.md): Classic YMF-5 · Marathon, FL · Incident · No injuries · Incident investigation · Final report · Oct 31, 1989 · N89B · Minor damage
  > The pilot's incorrect elevator control while taxiing with a quartering tailwind. Contributing to the incident was the tailwind condition.
- [NTSB DEN88LA173](https://openairdocs.org/ntsb/DEN88LA173.md): Cessna 195B · Watkins, CO · Accident · Serious injuries · Limited investigation · Final report · Aug 3, 1988 · N195RC · Substantial damage
  > The new owner of the acft was receiving flt training from an instructor (CFI) & they were practicing landings. Drg a landing roll-out, the acft began to veer to the right. The CFI took the controls to avoid running off the rwy, then took off & flew another…
- [NTSB CHI85LA111](https://openairdocs.org/ntsb/CHI85LA111.md): Cessna 195B · Galena, OH · Accident · No injuries · Limited investigation · Final report · Feb 16, 1985 · N3081B · Substantial damage
  > The acft nosed over when the main lndg gear hit a snowbank during lndg. Te plt stated that he had a x-wind from the rt side. He allowed the acft to drift left into the snow.

## 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 ('35007')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=35007&occurrence=260

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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.