# NTSB investigations, 2007: 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.

## Latest cases

- [NTSB MIA08CA031](https://openairdocs.org/ntsb/MIA08CA031.md): Cessna 310P · Dunnellon, FL · Accident · No injuries · Data collection · Final report · Dec 19, 2007 · N5811M · Substantial damage
  > The improper installation of the right main landing gear scissors by company maintenance personnel, resulting in the collapse of the right main landing gear during takeoff.
- [NTSB SEA08LA048](https://openairdocs.org/ntsb/SEA08LA048.md): Piper PA-30 · Bridger, MT · Accident · No injuries · Limited investigation · Final report · Dec 16, 2007 · N7252Y · Substantial damage
  > The landing gear collapsed during landing for undetermined reasons.
- [NTSB SEA08LA028](https://openairdocs.org/ntsb/SEA08LA028.md): Cessna 210L · Santa Barbara, CA · Accident · No injuries · Limited investigation · Final report · Nov 16, 2007 · N987M · Substantial damage
  > The left main landing gear's down limit switch plunger being bent and stuck in the closed position, which resulted in the collapse of the landing gear during the landing roll. The reason for the down limit switch plunger being bent could not be determined.
- [NTSB CHI08LA044](https://openairdocs.org/ntsb/CHI08LA044.md): Aero Commander GA-500-B · Kansas City, MO · Accident · No injuries · Limited investigation · Final report · Nov 15, 2007 · N444CB · Substantial damage
  > The pilot delayed lowering the landing gear in the landing sequence and the main gear were not in the down and locked position upon touchdown.
- [NTSB DFW08LA030](https://openairdocs.org/ntsb/DFW08LA030.md): Gulfstream Aerospace G-IV · Sugar Land, TX · Accident · No injuries · Limited investigation · Final report · Nov 11, 2007 · N209LS · Substantial damage
  > The collapsed of the nose landing gear due to shimmy as the result of the improper installation of the nose landing gear upper torque arm pin by the flight crew during the preflight inspection of the aircraft.
- [NTSB NYC08LA009](https://openairdocs.org/ntsb/NYC08LA009.md): Cessna 170A · Roxboro, NC · Accident · No injuries · Limited investigation · Final report · Oct 7, 2007 · N9910A · Substantial damage
  > The pilot’s loss of control during landing.
- [NTSB NYC07LA248](https://openairdocs.org/ntsb/NYC07LA248.md): Tecnam P92 Echo Super · Sebring, FL · Accident · No injuries · Limited investigation · Final report · Aug 3, 2007 · N107LS · Substantial damage
  > The failure of the landing gear bolt, which resulted in the collapse of the landing gear.
- [NTSB LAX07CA230](https://openairdocs.org/ntsb/LAX07CA230.md): Beech V35B · Yellow Pine, ID · Accident · No injuries · Data collection · Final report · Jul 24, 2007 · N6056Y · Substantial damage
  > The pilot's failure to attain the proper touchdown point on landing.
- [NTSB ANC07LA066](https://openairdocs.org/ntsb/ANC07LA066.md): Beech 58 · Northway, AK · Accident · No injuries · Limited investigation · Final report · Jul 12, 2007 · N820GW · Substantial damage
  > The collapse of the landing gear during the landing roll for an undetermined reason.
- [NTSB NYC07CA156](https://openairdocs.org/ntsb/NYC07CA156.md): Piper PA-34-200 · Fort Lauderdale, FL · Accident · No injuries · Data collection · Final report · Jul 2, 2007 · N500JT · Substantial damage
  > The pilot's inadequate recovery from a bounced landing.
- [NTSB SEA07LA166](https://openairdocs.org/ntsb/SEA07LA166.md): Cessna T188C · Rock Springs, MT · Accident · No injuries · Limited investigation · Final report · Jun 10, 2007 · N2535J · Substantial damage
  > The failure of the left main landing gear due to fatigue.
- [NTSB NYC07CA139](https://openairdocs.org/ntsb/NYC07CA139.md): Cessna 170A · Smithfield, NC · Accident · No injuries · Data collection · Final report · Jun 2, 2007 · N9910A · Substantial damage
  > Collapse of the left main landing gear during landing, for undetermined reasons, which resulted in substantial damage during a runway excursion.
- [NTSB LAX07LA158](https://openairdocs.org/ntsb/LAX07LA158.md): Piper PA-24 · Eugene, OR · Accident · No injuries · Limited investigation · Final report · May 11, 2007 · N8170P · Substantial damage
  > Collapse of the landing gear during landing for undetermined reasons.
- [NTSB DFW07LA107](https://openairdocs.org/ntsb/DFW07LA107.md): Cessna 210 · Sulphur, LA · Accident · No injuries · Limited investigation · Final report · May 8, 2007 · N9461 · Substantial damage
  > The collapsed of the right main landing gear for undetermined reasons.
- [NTSB DFW07CA091](https://openairdocs.org/ntsb/DFW07CA091.md): Cessna 320C · McKinney, TX · Accident · No injuries · Data collection · Final report · Apr 13, 2007 · N3022T · Substantial damage
  > The collapsed of the right main landing gear as result of the failure of the over center down lock.
- [NTSB LAX07LA119](https://openairdocs.org/ntsb/LAX07LA119.md): Cessna 320E · Stockton, CA · Accident · No injuries · Limited investigation · Final report · Apr 1, 2007 · N3424Q · Substantial damage
  > The landing gear collapsed during taxi as a result of incorrect rigging of the landing gear by other maintenance personnel that prevented the landing gear downlock from functioning as designed.
- [NTSB MIA07IA047](https://openairdocs.org/ntsb/MIA07IA047.md): McDonnell Douglas DC-8-71F · Miami, FL · Incident · No injuries · Incident investigation · Final report · Feb 5, 2007 · HK2277 · Minor damage
  > Improper torque of a landing gear lockbolt by company maintenance personnel during landing gear installation.
- [NTSB NYC07CA057](https://openairdocs.org/ntsb/NYC07CA057.md): Foley James Searey · Danbury, CT · Accident · No injuries · Data collection · Final report · Jan 18, 2007 · N477EM · Substantial damage
  > Collapse of the left main landing gear due to previous damage. A factor in the accident was the inadequate annual condition inspection.

## 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") = 2007
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 190)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=190&year=2007

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