# NTSB investigations: Main gear collapsed

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.

Page 9 of 9 · 406 cases

## Cases, newest first

- [NTSB FTW82DA080](https://openairdocs.org/ntsb/FTW82DA080.md): Cessna 421B · Eunice, LA · Accident · No injuries · Final report · Feb 25, 1982 · N100CA · Substantial damage
  > Shortly after touchdown during a landing. The left main gear collapsed. The aircraft then veered off the left side of the runway and struck a ditch. The right main and nose gear collapsed after striking the ditch. An examination of the left gear revealed that…
- [NTSB CHI82FA059](https://openairdocs.org/ntsb/CHI82FA059.md): Cessna 404 · Oshkosh, WI · Accident · No injuries · Field investigation · Final report · Feb 19, 1982 · N6761H · Substantial damage
  > The right main gear collapsed on landing. Investigation revealed that the rear trunnion pivot pin, P/N5741112-1, had moved aft & out of the trunnion. The pin had about 1 inch of white paint on the end of the pin that extended into the flap track area. The…
- [NTSB FTW82DA056](https://openairdocs.org/ntsb/FTW82DA056.md): Cessna 177RG · Artesia, NM · Accident · No injuries · Final report · Feb 7, 1982 · N33281 · Substantial damage
  > While taxiing, the aircraft was lifted up on its right main gear by a gust of wind. When the aircraft settled back down, the left main inboard castering bolt sheared and the left main gear collapsed. The wind was gustng to 20 knots.
- [NTSB FTW82DA054](https://openairdocs.org/ntsb/FTW82DA054.md): Cessna T210N · Dryden, TX · Accident · No injuries · Final report · Feb 2, 1982 · N6618N · Substantial damage
  > The pilot observed the left main gear extend but did not check the landing gear position indicator. The main gear collapsed during landing roll while the nose gear remained down and locked. Inspection revealed the warning horn did not activate due to some…
- [NTSB DEN82DA023](https://openairdocs.org/ntsb/DEN82DA023.md): Bellanca 7GCBC · Havre, MT · Accident · No injuries · Final report · Jan 26, 1982 · N88202 · Substantial damage
  > While taking off to help gather cattle, the right axle failed as the left wing was picked up by gusty winds. The plane spun around 180 degrees and flipped over. The pilot reported that the axles were not heavy enough for consistent rough field use.
- [NTSB LAX82DA046](https://openairdocs.org/ntsb/LAX82DA046.md): Air Tractor 301 · Dos Palos, CA · Accident · No injuries · Final report · Jan 21, 1982 · N8793S · Substantial damage
  > During the takeoff roll the pilot decided that he was not going to clear an 8 foot chain-link fence at the end of the runway. He stated that he pulled the dump-gate, chopped the throttle, and put on the brake but the aircraft went into soft dirt and the right…

## 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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 191)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=191&page=9

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