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ERA18LA044 · Piper PA34 200T

3 Dec 2017 · Thomasville, GA, United States

Piper PA34 200T · Accident: landing gear collapse

From P K Airpark (5W4) to Thomasville Regional Airport (TVI)

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Event

NTSB case
ERA18LA044
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Piper PA34 200T

Aircraft type
Piper PA34
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N8328V
Operator
Unknown
Onboard fatalities
Unknown
Route
From P K Airpark (5W4), Raeford, NCTo Thomasville Regional Airport (TVI), Thomasville, GA
Aircraft age
About 36 years (built 1981)
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing · flare/touchdown
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Landing gear collapse
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Cause areas

  • Aircraft › Aircraft systems
  • Environmental issues › Physical environment

Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.

NTSB narrative

While the commercial pilot was lowering the landing gear for the approach to landing, the left main landing gear (MLG) did not indicate down and locked. The pilot cycled the landing gear three times and then used the manual landing gear extension procedure, but the gear did not extend. After airport personnel reported that all three landing gear appeared to be down, the pilot continued the approach for a full-stop landing. After touchdown, the left MLG collapsed. The airplane turned 90° to the left and then came to a stop in the grass adjacent to the runway. The left wing sustained substantial damage.

Postaccident examination of the left MLG revealed that it remained partially retracted in the gear well. The other landing gear were down and locked. After the airplane was raised with a backhoe and the left MLG was manually pulled down, the down-lock hooks would not engage, and the drag links would not allow full extension. When a mechanic ran his finger through the drag link mating surfaces, a small stone fell out. Once the stone was removed, the left MLG extended and locked normally. It is likely that the stone had become lodged in the left MLG drag link and prevented the left MLG from locking.

Probable cause

A stone becoming lodged in a left main landing gear (MLG) drag link, which resulted in the failure of the left MLG to extend and lock.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record ERA18LA044
Event ID
20171203X55953
Case number
ERA18LA044
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 165ec60e1c3ee93b5b255d7dec7a241eae2c9a10ded3ec187814df768b30069b; retrieved 2026-09-16T06:04:17.786Z.