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WPR23LA311 · Piper J3C-65

10 Aug 2023 · Miles City, MT, United States

Piper J3C-65 · Accident: collision with terrain/object (non-CFIT) during landing

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Event

NTSB case
WPR23LA311
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
Event fatalities
Unknown
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 J3C-65

Aircraft type
Piper J3
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
N3609K
Onboard fatalities
Unknown
Route
From not recordedTo not recorded
Aircraft age
Not recorded
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
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
Collision with terrain/object (non-CFIT)
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

  • Environmental issues › Physical environment
  • Personnel issues › Action/decision

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The pilot was relocating the airplane to a hangar on his ranch. The pilot reported that the airplane did not climb as he expected after takeoff with a headwind to the west. About 100 ft above ground level (agl), the pilot initiated a left turn to the east to perform a precautionary landing to unimproved terrain. Subsequently, the airplane impacted terrain resulting in substantial damage to the fuselage and left wing. The pilot reported that there were no preaccident mechanical malfunctions that would have precluded normal operation.

Probable cause

The pilot's failure to maintain control of the airplane while landing on unimproved terrain.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record WPR23LA311
Event ID
20230814192865
Case number
WPR23LA311
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: local date, investigation status, cause areas. Values present in the bulk record are kept.
  • The date is the local date; the NTSB stores the UTC date 2023-08-11.
  • API snapshot SHA-256: b41b055e9c9e9eda959ff0564335aceae8e3953267ab50c9ad4f29101ac7dd1a; retrieved 2026-09-16T17:59:57.620Z.