# NTSB investigations, 2023: 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 · 68 cases

## Latest cases

- [NTSB ERA24LA084](https://openairdocs.org/ntsb/ERA24LA084.md): Golden Avio S R L F30 Brio · Midland, VA · Accident · No injuries · Class 4 · Limited · Final report · Dec 31, 2023 · N37GA · Substantial damage
  > The pilot’s improper recovery from a bounced landing, which resulted in damage to, and the separation of the nose wheel and fork bracket assembly, and subsequent collapse of the nose landing gear assembly.
- [NTSB GAA24WA079](https://openairdocs.org/ntsb/GAA24WA079.md): Cessna 560 · Diyarbakir, Türkiye · Accident · No injuries · Class 5 · Foreign · Dec 30, 2023 · TC-LLL · Substantial damage
- [NTSB WPR24LA064](https://openairdocs.org/ntsb/WPR24LA064.md): Diamond Aircraft Ind DA 40 · Spanish Fork, UT · Accident · No injuries · Class 3 · Limited · Final report · Dec 21, 2023 · N453DS · Substantial damage
  > Maintenance personnel’s improper installation of the left magneto, which resulted in oil starvation to the engine and a subsequent total loss of engine power.
- [NTSB GAA24WA058](https://openairdocs.org/ntsb/GAA24WA058.md): Beech A45 · Guatemala City, Guatemala · Accident · Class 5 · Foreign · Dec 21, 2023 · N334LS · Substantial damage
- [NTSB ERA24LA064](https://openairdocs.org/ntsb/ERA24LA064.md): Beech A36 · Sidney, OH · Accident · No injuries · Class 4 · Limited · Final report · Dec 12, 2023 · N6643H · Substantial damage
  > The pilots’ improper landing flare, which resulted in a hard landing, runway excursion, and subsequent impact with a terminal sign and taxi light.
- [NTSB CEN24LA062](https://openairdocs.org/ntsb/CEN24LA062.md): Cessna 340A · New Orleans, LA · Accident · No injuries · Class 4 · Limited · Final report · Dec 12, 2023 · N7067W · Substantial damage
  > The improper maintenance of the main landing gear, which resulted in a collapse and overstress failure of the left main landing gear during landing.
- [NTSB CEN24LA059](https://openairdocs.org/ntsb/CEN24LA059.md): Piper PA28 · Lubbock, TX · Accident · No injuries · Class 4 · Limited · Final report · Dec 10, 2023 · N8538N · Substantial damage
  > The pilot’s failure to maintain directional control during the landing that resulted in a runway excursion, an impact with a runway sign, and a nose gear collapse.
- [NTSB CEN24LA103](https://openairdocs.org/ntsb/CEN24LA103.md): Vans RV6 · Bremen, IN · Accident · No injuries · Class 4 · Limited · Final report · Dec 8, 2023 · N330RH · Substantial damage
  > The collapse of the nose landing gear after it contacted soft terrain during the landing roll.
- [NTSB CEN24LA055](https://openairdocs.org/ntsb/CEN24LA055.md): Piper PA-30 · Alamosa, CO · Accident · No injuries · Class 4 · Limited · Final report · Dec 6, 2023 · N7790Y · Substantial damage
  > The pilot’s failure to maintain directional control during landing with an excessive touchdown speed that resulted in a loss of control and impact with terrain.
- [NTSB ERA24LA051](https://openairdocs.org/ntsb/ERA24LA051.md): Lancair 235 · Stuart, FL · Accident · No injuries · Class 3 · Limited · Final report · Nov 28, 2023 · N235N · Substantial damage
  > A landing gear collapse due to a hydraulic fluid leak in the landing gear system.
- [NTSB CEN24LA041](https://openairdocs.org/ntsb/CEN24LA041.md): Piper J3C · Buffalo, MN · Accident · No injuries · Class 4 · Limited · Final report · Nov 17, 2023 · N30494 · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with a quartering headwind.
- [NTSB GAA24WA038](https://openairdocs.org/ntsb/GAA24WA038.md): Beech A100 · Québec, Canada · Accident · Class 5 · Foreign · Nov 16, 2023 · C-GIZX · Substantial damage
- [NTSB ERA24LA046](https://openairdocs.org/ntsb/ERA24LA046.md): Piper PA-39 · Highgate, VT · Accident · No injuries · Class 4 · Limited · Final report · Oct 29, 2023 · N289WW · Substantial damage
  > The pilot’s inadvertent retraction of the landing gear during landing rollout, which resulted in a landing gear collapse.
- [NTSB ERA24LA002](https://openairdocs.org/ntsb/ERA24LA002.md): Piper PA-28-180 · Gallipolis, OH · Accident · No injuries · Class 4 · Limited · Final report · Oct 2, 2023 · N7461W · Substantial damage
  > A collapse of the nose landing gear during landing, which resulted in a runway excursion and collision with an approach lighting system.
- [NTSB CEN23LA417](https://openairdocs.org/ntsb/CEN23LA417.md): Piper PA-28RT-201 · Chesterfield, MO · Accident · No injuries · Class 3 · Limited · Final report · Sep 23, 2023 · N2242N · Substantial damage
  > The partial retraction of the right main and nose landing gear during landing rollout for undetermined reasons.
- [NTSB CEN23LA421](https://openairdocs.org/ntsb/CEN23LA421.md): Cessna 172S · Midland, TX · Accident · No injuries · Class 4 · Limited · Final report · Sep 22, 2023 · N391SP · Substantial damage
  > The student pilot’s improper landing flare, which resulted in a hard, bounced landing, and the nose landing gear collapse.
- [NTSB WPR23LA350](https://openairdocs.org/ntsb/WPR23LA350.md): Cessna U206C · Challis, ID · Accident · No injuries · Class 3 · Limited · Final report · Sep 20, 2023 · N3923G · Substantial damage
  > The failure of the left main landing gear spring assembly due to a fatigue crack. Contributing to the accident was the improper maintenance on the landing gear spring assembly which allowed corrosion to develop.
- [NTSB ERA23LA388](https://openairdocs.org/ntsb/ERA23LA388.md): Remos GX · Fort Pierce, FL · Accident · No injuries · Class 3 · Limited · Final report · Sep 6, 2023 · N81GX · Substantial damage
  > The pilot’s inadequate fuel planning, which resulted in a total loss of engine power during cruise flight due to fuel exhaustion.
- [NTSB WPR23LA340](https://openairdocs.org/ntsb/WPR23LA340.md): Rutan Long-EZ · Bullhead City, AZ · Accident · No injuries · Class 3 · Limited · Final report · Sep 5, 2023 · N58JB · Substantial damage
  > The pilot’s improper flair resulting in a hard landing.
- [NTSB CEN23LA398](https://openairdocs.org/ntsb/CEN23LA398.md): Van's RV-12 · Crystal, MN · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 4, 2023 · N321BT · Substantial damage
  > The pilot’s improper landing flare, which resulted in a bounced landing and an overstress fracture of the nose landing gear strut.
- [NTSB GAA23WA248](https://openairdocs.org/ntsb/GAA23WA248.md): Beech 200C · Port Moresby, Papua New Guinea · Accident · No injuries · Class 5 · Foreign · Sep 1, 2023 · P2-JAU · Substantial damage
- [NTSB CEN23LA399](https://openairdocs.org/ntsb/CEN23LA399.md): Beech 35-B33 · Ava, MO · Accident · No injuries · Class 3 · Limited · Final report · Sep 1, 2023 · N9522Y · Substantial damage
  > A loss of engine oil due for undetermined reasons, which resulted in failed connecting rods and total loss of engine power.
- [NTSB WPR23LA321](https://openairdocs.org/ntsb/WPR23LA321.md): Cessna T210M · Napa, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 21, 2023 · N6535B · Substantial damage
  > Insufficient hydraulic pressure to the landing gear system following the completion of the emergency gear extension checklist, which resulted in the main landing gear collapsing during landing. Contributing to the accident was a loss of electrical power for…
- [NTSB DCA23FA417](https://openairdocs.org/ntsb/DCA23FA417.md): Boeing 737-890 · Santa Ana, CA · Accident · No injuries · Class 2 · Field · Final report · Aug 21, 2023 · N516AS · Substantial damage
  > Maintenance personnel’s excessive grinding of the left main landing gear’s aft trunnion pin during machining, which imparted heat damage to the base metal and led to the fatigue cracking that caused the pin to fracture during landing.
- [NTSB ERA23LA345](https://openairdocs.org/ntsb/ERA23LA345.md): Waco UPF-7 · Warrenton, VA · Accident · No injuries · Class 4 · Limited · Final report · Aug 20, 2023 · N39721 · Substantial damage
  > A ground loop during landing resulting from a partial separation of the right main landing gear strut during takeoff.
- [NTSB CEN23LA386](https://openairdocs.org/ntsb/CEN23LA386.md): Silverlight AR-1 · Granbury, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 20, 2023 · N57AR · Substantial damage
  > The pilot’s improper takeoff procedure which resulted in a loss of control during takeoff.
- [NTSB WPR23LA319](https://openairdocs.org/ntsb/WPR23LA319.md): Cessna 180J · Moab, UT · Accident · No injuries · Class 4 · Limited · Final report · Aug 15, 2023 · N9977N · Substantial damage
  > The pilot’s loss of directional control during landing, which resulted in a ground loop.
- [NTSB CEN23LA354](https://openairdocs.org/ntsb/CEN23LA354.md): Cessna 172S · Clewiston, FL · Accident · No injuries · Class 4 · Limited · Final report · Aug 2, 2023 · N1403R · Substantial damage
  > The student pilot’s improper landing flare, which resulted in a hard landing on the nose landing gear. Contributing to the accident was the flight instructor’s inadequate supervision of the student pilot.
- [NTSB CEN23LA323](https://openairdocs.org/ntsb/CEN23LA323.md): Vans RV-10 · Oshkosh, WI · Accident · No injuries · Class 4 · Limited · Final report · Jul 20, 2023 · N917CM · Substantial damage
  > The pilot’s improper landing flare which resulted in a hard landing.
- [NTSB ERA23LA302](https://openairdocs.org/ntsb/ERA23LA302.md): Pollock Michael D Velocity 173RG · Lebanon, NH · Accident · No injuries · Class 4 · Limited · Final report · Jul 17, 2023 · N173DT · Substantial damage
  > The pilot’s failure to store the nose landing gear securing bar within reach in the cabin, which resulted in a nose gear collapse following a manual landing gear extension.
- [NTSB DCA23WA369](https://openairdocs.org/ntsb/DCA23WA369.md): Boeing 757-232 · San Salvador, El Salvador · Incident · No injuries · Class 5 · Foreign · Jul 17, 2023 · N684DA
- [NTSB WPR23LA270](https://openairdocs.org/ntsb/WPR23LA270.md): Sling Sling LSA · Palm Springs, CA · Accident · No injuries · Class 3 · Limited · Final report · Jul 11, 2023 · N294JY · Substantial damage
  > Failure of the landing gear strut during takeoff due to a preexisting cracks that were caused by a manufacturing anomaly during the composite fiber layup process.
- [NTSB WPR23LA261](https://openairdocs.org/ntsb/WPR23LA261.md): North American AT-6G · La Grande, OR · Accident · No injuries · Class 4 · Limited · Final report · Jul 8, 2023 · N92761 · Substantial damage
  > The pilot's failure to maintain clearance from trees during an airstrip overfly, which resulted in impact damage to the left wing.
- [NTSB GAA23WA195](https://openairdocs.org/ntsb/GAA23WA195.md): Piper PA-23-250 · The Valley, Anguilla · Accident · Class 5 · Foreign · Jul 4, 2023 · N15YP
- [NTSB ERA23LA292](https://openairdocs.org/ntsb/ERA23LA292.md): Cessna 208B · Suffolk, VA · Accident · No injuries · Class 4 · Limited · Final report · Jul 3, 2023 · N716MM · Substantial damage
  > The pilot’s inadequate landing flare, which resulted in a nose landing gear collapse.
- [NTSB WPR23LA273](https://openairdocs.org/ntsb/WPR23LA273.md): Vans RV8 · Metaline Falls, WA · Accident · No injuries · Class 4 · Limited · Final report · Jul 1, 2023 · N68TP · Substantial damage
  > The pilot’s loss of directional control during landing due to impact with a concrete ring embedded in the grass runway.
- [NTSB CEN23LA244](https://openairdocs.org/ntsb/CEN23LA244.md): Air Tractor AT-502 · Sturgis, SD · Accident · No injuries · Class 4 · Limited · Final report · Jun 18, 2023 · N290LA · Substantial damage
  > The pilot’s improper timing to initiate beta mode with the propeller and his failure to maintain directional during the full load landing that resulted in a runway excursion. Contributing to the accident was the pilot’s lack of recent experience with…
- [NTSB WPR23LA230](https://openairdocs.org/ntsb/WPR23LA230.md): Vans RV6A · Mimbres, NM · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 11, 2023 · N60605 · Substantial damage
  > The pilot’s inflight loss of control while landing with wind gusts that resulted in a hard landing and subsequent nose over.
- [NTSB CEN23LA229](https://openairdocs.org/ntsb/CEN23LA229.md): Piper J3C-65 · Salem, WI · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 5, 2023 · N42220 · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing and the left main landing gear collapse.
- [NTSB CEN23LA215](https://openairdocs.org/ntsb/CEN23LA215.md): Zenith 750 · Forest Lake, MN · Accident · No injuries · Class 4 · Limited · Final report · Jun 1, 2023 · N827LC · Substantial damage
  > The pilot’s failure to maintain aircraft control during the approach to land that resulted in an excessive descent rate and impact with the runway.
- [NTSB ERA23LA277](https://openairdocs.org/ntsb/ERA23LA277.md): Rockwell International 695 · Philadelphia, PA · Accident · No injuries · Class 3 · Limited · Final report · May 31, 2023 · N515AM · Substantial damage
  > Failure of the nose gear support structure for unknown reasons, which resulted in the nose landing gear collapsing during landing.
- [NTSB CEN23LA206](https://openairdocs.org/ntsb/CEN23LA206.md): Cessna 172B · Divide, CO · Accident · Minor injuries · Class 3 · Limited · Final report · May 29, 2023 · N8098X · Substantial damage
  > A loss of engine power during cruise flight for reasons that could not be determined.
- [NTSB WPR23LA226](https://openairdocs.org/ntsb/WPR23LA226.md): Cessna 310I · Sunnyside, WA · Accident · No injuries · Class 3 · Limited · Final report · May 25, 2023 · N6PK · Substantial damage
  > The failure of the side brace lock assembly of the right main landing gear due to overstress as a result of a hard landing.
- [NTSB ERA23LA378](https://openairdocs.org/ntsb/ERA23LA378.md): Cirrus Design SR20 · Savannah, GA · Accident · No injuries · Class 4 · Limited · Final report · May 25, 2023 · N177EM · Substantial damage
  > Failure and collapse of the nose landing gear during landing.
- [NTSB ERA23LA264](https://openairdocs.org/ntsb/ERA23LA264.md): Piper PA28 · Lancaster, TN · Accident · Minor injuries · Class 3 · Limited · Final report · May 21, 2023 · N9139J · Substantial damage
  > The fatigue failure of an exhaust valve, resulting in a partial loss of engine power.
- [NTSB CEN23LA192](https://openairdocs.org/ntsb/CEN23LA192.md): North American-Buehn T-6G · Ankeny, IA · Accident · No injuries · Class 4 · Limited · Final report · May 20, 2023 · N42JM · Substantial damage
  > The pilot’s inadvertent retraction of the landing gear control lever, resulting in a gear-up landing on the runway.
- [NTSB CEN23LA208](https://openairdocs.org/ntsb/CEN23LA208.md): Luscombe 8E · Cortez, CO · Accident · No injuries · Class 3 · Limited · Final report · May 19, 2023 · N2515K · Substantial damage
  > Failure of the right main landing gear due to prolonged corrosion of the landing gear tube, which weakened the gear.
- [NTSB ERA23LA231](https://openairdocs.org/ntsb/ERA23LA231.md): Charles D Walker Walker Curtiss JN4D · Greenville, KY · Accident · No injuries · Class 3 · Limited · Final report · May 15, 2023 · N8262 · Substantial damage
  > The separation of an electrical wire that powered the ignition module, rendering the ignition system inoperative, and resulting in the total loss of engine power.
- [NTSB DCA23WA289](https://openairdocs.org/ntsb/DCA23WA289.md): Boeing 747 · Luxembourg, Luxembourg · Incident · No injuries · Class 5 · Foreign · May 14, 2023 · LX-OCV · Minor damage
- [NTSB DCA23WA274](https://openairdocs.org/ntsb/DCA23WA274.md): Boeing 737 · Abuja, Nigeria · Incident · Class 5 · Foreign · May 7, 2023 · 5N-MBD · Substantial damage

Next page: https://openairdocs.org/ntsb-events/094/sequence.md?year=2023&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") = 2023
  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=2023

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