CEN14LA196 · Piper PA 46-350P
General Leasing of Michigan Piper PA 46-350P · Accident: aircraft structural failure during landing
From Dupont-Lapeer Airport (D95) to Dupage Airport (DPA)
Event
- NTSB case
- CEN14LA196
- 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 PA 46-350P
- Aircraft type
- Piper PA-46
- 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
- N1972M
- Operator
- General Leasing of Michigan
- Onboard fatalities
- Unknown
- Route
- From Dupont-Lapeer Airport (D95), Lapeer, MITo Dupage Airport (DPA), West Chicago, IL
- Aircraft age
- About 2 years (built 2012)
- 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 · landing roll
- 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
- Aircraft structural failure
- 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 oper/perf/capability
- Aircraft › Aircraft power plant
- Aircraft › Aircraft systems
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The commercial pilot was conducting a business flight and was preparing to land the airplane. He reported that, during the landing approach, he lowered the landing gear, which resulted in a gear down-and-locked indication. He subsequently made a smooth landing, but as soon as the nose gear touched down, the airplane "yanked severely to the left." He attempted to maintain directional control, but the airplane exited the left side of the runway into grass, the right wing contacted an airport sign, and the landing gear collapsed.
A postaccident examination revealed that the nose gear actuator attachment to the engine mount was fractured in two places. A metallurgical examination revealed that the fracture surfaces and deformation patterns were indicative of overstress separations at both locations. No preexisting cracking was noted. The investigation could not determine whether the overstress damage occurred during the accident landing or previous landings.
The airplane manufacturer had previously issued a service bulletin (SB), which recommended that an initial inspection of the engine mount for cracks in the area of the nose gear actuator attachment be accomplished at 740 hours time in service (TIS). However, the airplane only had 550 hours TIS at the time of the accident; therefore, it had not undergone the initial inspection recommended by the SB. Following the accident, the manufacturer reduced the initial inspection time to 200 hours TIS and redesigned the engine mount.
Probable cause
The failure of the nose gear actuator attachment to the engine mount due to overstress, which resulted in the loss of directional control during landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN14LA196
- Event ID
- 20140414X43958
- Case number
- CEN14LA196
- 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. 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: c299da03e6c72320b1f50c083ff2634fb1c9038a430a060b017ea63a02f426a8; retrieved 2026-09-15T23:30:18.732Z.