# NTSB investigations, 2015: Landing gear collapse

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 1 of 2 · 74 cases

## Latest cases

- [NTSB CEN16WA081](https://openairdocs.org/ntsb/CEN16WA081.md): Cessna 172RG · Cascais, Portugal · Incident · No injuries · Foreign investigation · Dec 29, 2015 · G-CHZI · Minor damage
- [NTSB GAA16CA089](https://openairdocs.org/ntsb/GAA16CA089.md): Waco YMF · Fullerton, CA · Accident · No injuries · Data collection · Final report · Dec 25, 2015 · N99Y · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB DCA16LA032](https://openairdocs.org/ntsb/DCA16LA032.md): Boeing 737 3H4 · Nashville, TN · Accident · No injuries · Limited investigation · Final report · Dec 15, 2015 · N649SW · Substantial damage
  > the flight crew's early turn towards the assigned gate because taxiway lighting had been inadvertently turned off by the controller-in-charge which resulted in the airplane leaving the paved surface. Contributing to the accident was the operation of the…
- [NTSB GAA16CA082](https://openairdocs.org/ntsb/GAA16CA082.md): Aeronca 7BCM · Reidsville, NC · Accident · No injuries · Data collection · Final report · Dec 13, 2015 · N1316V · Substantial damage
  > The pilot's loss of pitch control while maneuvering at low altitude, which resulted in a collision with terrain, a left main landing gear collapse, and runway excursion.
- [NTSB GAA16CA079](https://openairdocs.org/ntsb/GAA16CA079.md): Mcmichael Elmer L Lancair 360 · Rimrock, AZ · Accident · No injuries · Data collection · Final report · Dec 13, 2015 · N113LM · Substantial damage
  > The pilot's loss of directional control during the landing roll, which resulted in a runway excursion and a left main landing gear collapse.
- [NTSB ERA16LA073](https://openairdocs.org/ntsb/ERA16LA073.md): Cessna 310 · Kennesaw, GA · Accident · No injuries · Limited investigation · Final report · Dec 13, 2015 · N7675Q · Substantial damage
  > Inadequate inspection and rigging of the landing gear system, which resulted in the subsequent failure and collapse of the left main landing gear during landing.
- [NTSB GAA16CA077](https://openairdocs.org/ntsb/GAA16CA077.md): Piper PA 28 · California, MD · Accident · No injuries · Data collection · Final report · Dec 11, 2015 · N432FL · Substantial damage
  > The student pilot's descent below the prescribed final approach path at night, and flight instructor's failure to correct the student pilot's descent, which resulted in a collision with trees and impact with the ground.
- [NTSB DCA16WA025](https://openairdocs.org/ntsb/DCA16WA025.md): Boeing 737 · Mexico City, Mexico · Accident · No injuries · Foreign investigation · Nov 27, 2015 · XA-UNM · Substantial damage
  > The DGAC of Mexico has notified the NTSB of an accident involving a Boeing 737 that occurred on November 26, 2015. The NTSB has appointed a U.S. Accredited Representative to assist the DGAC's investigation under the provisions of ICAO Annex 13 as the State of…
- [NTSB GAA16CA074](https://openairdocs.org/ntsb/GAA16CA074.md): Cessna 177 · Palm Springs, CA · Accident · No injuries · Data collection · Final report · Nov 14, 2015 · N2112Q · Substantial damage
  > The failure of a shaft seal at the nose gear retraction/extension actuator, which resulted in a loss of hydraulic fluid and a main landing gear collapse during landing.
- [NTSB WPR16IA025](https://openairdocs.org/ntsb/WPR16IA025.md): Cirrus Design SR22T · Paso Robles, CA · Incident · No injuries · Incident investigation · Final report · Nov 7, 2015 · N999VX · Minor damage
  > The failure of the nose landing gear due to unanticipated fatigue loads.
- [NTSB ERA16LA042](https://openairdocs.org/ntsb/ERA16LA042.md): Cessna P210 · Atlanta, GA · Accident · No injuries · Limited investigation · Final report · Nov 6, 2015 · N731LT · Substantial damage
  > The pilot's delayed extension of the landing gear and his failure to ensure that the main landing gear (MLG) were down and locked before touchdown, which resulted in the collapse of both MLG. Contributing to the landing gear collapse was the mis-set landing…
- [NTSB DCA16WA012](https://openairdocs.org/ntsb/DCA16WA012.md): Boeing 737 · Johannesburg, South Africa · Accident · No injuries · Foreign investigation · Oct 26, 2015 · ZS-OAA · Substantial damage
  > The government of South Africa has notified the NTSB of an accident involving a Boeing 737-400 airplane that occurred on October 26, 2015. The NTSB has appointed a U.S. Accredited Representative to assist the government of South Africa's investigation under…
- [NTSB ENG16WA016](https://openairdocs.org/ntsb/ENG16WA016.md): Boeing 737 · Cusco, Peru · Incident · No injuries · Foreign investigation · Oct 23, 2015 · OB-2040-P · Substantial damage
  > The Comisión de Investigación de Accidentes de Aviación – CIAA of Peru has notified the NTSB of an incident involving a Peruvian Airlines Boeing 737, which occurred on October 23, 2015. The NTSB has appointed a U.S. Accredited Representative to assist the…
- [NTSB GAA16CA023](https://openairdocs.org/ntsb/GAA16CA023.md): Cessna 140 · Fort Benton, MT · Accident · Serious injuries · Data collection · Final report · Oct 20, 2015 · N76001 · Substantial damage
  > A hard landing which resulted in a loss of directional control, main landing gear collapse, and damage to the left wing spar.
- [NTSB ERA16LA058](https://openairdocs.org/ntsb/ERA16LA058.md): Cessna R182 · Sanford, FL · Accident · No injuries · Limited investigation · Final report · Oct 17, 2015 · N381MB · Substantial damage
  > A collapse of the nose landing gear due to a separation of the drag attachment fitting from the airframe. The separation was likely due to preexisting damage from an undetermined event.
- [NTSB GAA16CA025](https://openairdocs.org/ntsb/GAA16CA025.md): Donham Timothy J RV 6A · Grenada, MS · Accident · No injuries · Data collection · Final report · Oct 16, 2015 · N8188D · Substantial damage
  > The pilot's loss of directional control during landing, which resulted in a runway excursion.
- [NTSB GAA16CA042](https://openairdocs.org/ntsb/GAA16CA042.md): Cessna 421 · Amarillo, TX · Accident · No injuries · Data collection · Final report · Oct 14, 2015 · N19CH · Substantial damage
  > The loss of directional control during taxi to the runway as a result of insufficient brake fluid level in the right brake master cylinder, resulting in a taxiway excursion and collision with a drainage culvert.
- [NTSB GAA16CA017](https://openairdocs.org/ntsb/GAA16CA017.md): Cessna 195A · Aztec, NM · Accident · No injuries · Data collection · Final report · Oct 14, 2015 · N90K · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in runway excursion and collision with terrain.
- [NTSB WPR16LA015](https://openairdocs.org/ntsb/WPR16LA015.md): Cessna 310J · Tucson, AZ · Accident · No injuries · Limited investigation · Final report · Oct 10, 2015 · N3123L · Substantial damage
  > The insufficient right main landing gear (MLG) down-lock tension due to maintenance personnel's failure to perform a rigging procedure during the airplane's most recent inspection, which resulted in the right MLG collapsing during landing.
- [NTSB GAA15CA287](https://openairdocs.org/ntsb/GAA15CA287.md): Piper PA 24 · West Bend, WI · Accident · No injuries · Data collection · Final report · Sep 26, 2015 · N8583P · Substantial damage
  > The pilot's failure to maintain his descent rate during the landing, which resulted in a hard landing and runway excursion.
- [NTSB CEN15LA444](https://openairdocs.org/ntsb/CEN15LA444.md): Piper PA 24-250 · New Orleans, LA · Accident · No injuries · Limited investigation · Final report · Sep 19, 2015 · N7803P · Substantial damage
  > The collapse of the landing gear for reasons that could not be determined based on the available information.
- [NTSB CEN15LA415](https://openairdocs.org/ntsb/CEN15LA415.md): Beech 58 · Gary, IN · Accident · No injuries · Limited investigation · Final report · Sep 11, 2015 · N4199S · Substantial damage
  > The pilot’s failure to ensure that the landing gear was down while on short final, his subsequent failure to conduct a go-around, and his loss of situational awareness of the airplane’s altitude above the runway while landing.
- [NTSB ERA15LA356](https://openairdocs.org/ntsb/ERA15LA356.md): Piper PA-24 · Stratford, CT · Accident · No injuries · Limited investigation · Final report · Sep 7, 2015 · N7708P · Substantial damage
  > The pilot's failure to maintain directional control while landing in a crosswind.
- [NTSB CEN15LA417](https://openairdocs.org/ntsb/CEN15LA417.md): Grumman American Avn. AA 5 · Pekin, IN · Accident · No injuries · Limited investigation · Final report · Sep 5, 2015 · N67296 · Substantial damage
  > The pilot's loss of directional control during the landing roll due to contact with a corn crop that extended into the runway area. Contributing to the accident were the lack of accurate available information to the pilot regarding the runway condition, the…
- [NTSB ERA15LA372](https://openairdocs.org/ntsb/ERA15LA372.md): Cessna A185F · Miami, FL · Accident · No injuries · Limited investigation · Final report · Aug 31, 2015 · N186AZ · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing and separation of the left main landing gear wheel from its strut.
- [NTSB WPR15IA252](https://openairdocs.org/ntsb/WPR15IA252.md): Cirrus SR22 · Scottsdale, AZ · Incident · No injuries · Incident investigation · Final report · Aug 27, 2015 · N915TD · Minor damage
  > The failure of the nose landing gear due to unanticipated fatigue loads.
- [NTSB CEN15WA457](https://openairdocs.org/ntsb/CEN15WA457.md): Cessna 340A · Vicovu de Sus, Romania · Accident · No injuries · Foreign investigation · Aug 27, 2015 · YR-RAG
  > The accident is under the jurisdiction and control of the Romanian government. This report is for information purposes only and contains only information released by or obtained from the Romanian government. Further information pertaining to this accident may…
- [NTSB CEN15LA389](https://openairdocs.org/ntsb/CEN15LA389.md): Air Tractor AT 502B · Monroe, NE · Accident · Minor injuries · Limited investigation · Final report · Aug 27, 2015 · N61267 · Substantial damage
  > Loss of propeller thrust for reasons that could not be determined, since examination of the airplane's engine, propeller, and associated accessories revealed no anomalies.
- [NTSB ERA15CA327](https://openairdocs.org/ntsb/ERA15CA327.md): Cessna 172 · Riviera Beach, FL · Accident · No injuries · Data collection · Final report · Aug 22, 2015 · N8952B · Substantial damage
  > The pilot's failure to apply carburetor heat prior to descending in atmospheric conditions conducive to icing, which resulted in a total loss of power.
- [NTSB CEN15LA383](https://openairdocs.org/ntsb/CEN15LA383.md): Piper PA 25-235 · Harvey, ND · Accident · No injuries · Limited investigation · Final report · Aug 21, 2015 · N4652Y · Substantial damage
  > The partial loss of engine power due to a failed magneto and two cylinders with low compression. Contributing to the accident was the pilot/owner’s decision to operate the airplane with an ongoing engine issue.
- [NTSB GAA15CA235](https://openairdocs.org/ntsb/GAA15CA235.md): Cessna 172N · Kalispell, MT · Accident · No injuries · Data collection · Final report · Aug 19, 2015 · N733NH · Substantial damage
  > The pilot's loss of directional control, which resulted in a runway excursion, and collision with runway and taxiway lights and terrain.
- [NTSB ERA15LA318](https://openairdocs.org/ntsb/ERA15LA318.md): Cessna 172K · Chiefland, FL · Accident · No injuries · Limited investigation · Final report · Aug 17, 2015 · N84308 · Substantial damage
  > The partial loss of engine power during cruise flight for reasons that could not be determined because a postaccident airframe and engine examination and engine test run revealed no evidence of mechanical malfunctions or failures.
- [NTSB GAA15CA228](https://openairdocs.org/ntsb/GAA15CA228.md): Cessna 337F · Danbury, CT · Accident · No injuries · Data collection · Final report · Aug 14, 2015 · N8922M · Substantial damage
  > The pilot's failure to maintain pitch control during the landing, resulting in a hard landing, nose gear collapse, runway excursion, and collision with terrain.
- [NTSB ERA15LA381](https://openairdocs.org/ntsb/ERA15LA381.md): Brown James W Zenith Stol CH 750 · Charlotte, VT · Accident · No injuries · Limited investigation · Final report · Aug 7, 2015 · N330B · Substantial damage
  > The pilot’s inadequate compensation for a crosswind during landing, which resulted in a side load application to the nose landing gear and its subsequent collapse.
- [NTSB ENG15WA035](https://openairdocs.org/ntsb/ENG15WA035.md): Embraer EMB120 · Moscow, Russia · Incident · No injuries · Foreign investigation · Jul 31, 2015 · VQ-BBX · Minor damage
  > The government of Russia has notified the NTSB of an accident involving a Embraer EMB-120ER airplane that occurred on July 31, 2015. The NTSB has appointed a U.S. Accredited Representative to assist the government of Russia's investigation under the…
- [NTSB CEN15LA351](https://openairdocs.org/ntsb/CEN15LA351.md): Roberts Bruce W Vans Aircraft RV 9A · Land O' Lakes, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 19, 2015 · N142DD · Substantial damage
  > The pilot’s failure to maintain a proper descent rate, which resulted in a hard landing.
- [NTSB ANC15LA048](https://openairdocs.org/ntsb/ANC15LA048.md): Cessna 210 · Juneau, AK · Accident · No injuries · Limited investigation · Final report · Jul 12, 2015 · N3607Y · Substantial damage
  > A loss of hydraulic fluid due to a fractured left main landing gear hydraulic actuator as a result of a fatigue crack, which led to the landing gear collapsing upon touchdown.
- [NTSB WPR15LA209](https://openairdocs.org/ntsb/WPR15LA209.md): Mooney M 20G · Phoenix, AZ · Accident · No injuries · Limited investigation · Final report · Jul 10, 2015 · N9152V · Substantial damage
  > The pilots' failure to apply carburetor heat during the approach for landing, which resulted in a total loss of engine power due to carburetor icing.
- [NTSB GAA15CA178](https://openairdocs.org/ntsb/GAA15CA178.md): Piper PA 24-250 · Newton, KS · Accident · No injuries · Data collection · Final report · Jul 4, 2015 · N7985P · Substantial damage
  > The failure of the right main landing gear down-lock micro switch, which resulted in a landing gear collapse during landing, and the pilot/owner's unfamiliarity with the emergency landing gear extension procedure. Contributing to the accident was the flight…
- [NTSB GAA15CA187](https://openairdocs.org/ntsb/GAA15CA187.md): Hier James A Long EZ · Show Low, AZ · Accident · No injuries · Data collection · Final report · Jun 26, 2015 · N793H · Substantial damage
  > The right main landing gear leg fracture, which resulted in the landing gear wheel separation and a runway excursion.
- [NTSB GAA15CA169](https://openairdocs.org/ntsb/GAA15CA169.md): Weatherly 201B · Pemberton, NJ · Accident · No injuries · Data collection · Final report · Jun 22, 2015 · N1292W · Substantial damage
  > The pilot's failure to maintain directional control during the takeoff roll, which resulted in the airplane's left main landing gear impacting an unknown object, and subsequent collapse during landing.
- [NTSB ERA15LA249](https://openairdocs.org/ntsb/ERA15LA249.md): Beech B 55 · Clearwater, FL · Accident · No injuries · Limited investigation · Final report · Jun 19, 2015 · N216RW · Substantial damage
  > The pilot's delayed completion of the before landing checklist, including the extension of the landing gear, during an approaching thunderstorm, which resulted in a landing with the landing gear in transit and the subsequent collapse of the landing gear.
- [NTSB ERA15LA248](https://openairdocs.org/ntsb/ERA15LA248.md): Cessna 152 · St. Augustine, FL · Accident · No injuries · Limited investigation · Final report · Jun 18, 2015 · N6553L · Substantial damage
  > A partial loss of engine power for reasons that could not be determined based on the available information.
- [NTSB WPR15LA184](https://openairdocs.org/ntsb/WPR15LA184.md): Eclipse EA500 · Sacramento, CA · Accident · No injuries · Limited investigation · Final report · Jun 12, 2015 · N508JA · Substantial damage
  > A manufacturing defect that resulted in fatigue failure of the left main landing gear trunnion.
- [NTSB GAA15CA104](https://openairdocs.org/ntsb/GAA15CA104.md): Cessna 150F · Harlingen, TX · Accident · No injuries · Data collection · Final report · May 30, 2015 · N8126S · Substantial damage
  > The student pilot's failure to maintain directional control while landing with a crosswind.
- [NTSB CEN15WA248](https://openairdocs.org/ntsb/CEN15WA248.md): Piper PA-28RT-201T · Grenchen, Switzerland · Accident · No injuries · Foreign investigation · May 30, 2015 · HB-PLC · Substantial damage
- [NTSB WPR15LA179](https://openairdocs.org/ntsb/WPR15LA179.md): Burr Express 2000 RG · Glendale, AZ · Accident · No injuries · Limited investigation · Final report · May 29, 2015 · N44508 · Substantial damage
  > A collapse of the left main landing gear for reasons that could not be determined based on the available information.
- [NTSB GAA15LA092](https://openairdocs.org/ntsb/GAA15LA092.md): Czech Aircraft Works Spol Sro Sportcruiser · Fresno, CA · Accident · No injuries · Limited investigation · Final report · May 24, 2015 · N642JB · Substantial damage
  > The failure of the nose landing gear (NLG) leg due to fatigue fractures, which resulted in the NLG collapsing during landing.
- [NTSB ERA15LA225](https://openairdocs.org/ntsb/ERA15LA225.md): Piper PA44 · Miami, FL · Accident · No injuries · Limited investigation · Final report · May 23, 2015 · N2163F · Substantial damage
  > The failure of the nose landing gear upper drag link knee bolt due to reverse-bending fatigue, which was likely preceded by excessive bearing wear due to reasons that could not be determined based on the available evidence.
- [NTSB ERA15LA212](https://openairdocs.org/ntsb/ERA15LA212.md): Gates Lear Jet 35 · Newport News, VA · Accident · No injuries · Class 2 · Limited · Final report · May 12, 2015 · N80PG · Substantial damage
  > The flight crew’s inadequate preflight inspection of the nose landing gear strut, which resulted in the nosewheel not being aligned during retraction and the subsequent loss of directional control. Contributing to the accident was the failure of the nose…

Next page: https://openairdocs.org/ntsb-events/094/sequence.md?year=2015&page=2

## 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") = 2015
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '094' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/094/sequence?year=2015

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