NYC99LA224 · North American T6-G
North American T6-G · Accident: in flight collision with object on approach
From Mount Sterling Montgomery County Airport (IOB) to No airport
Event
- NTSB case
- NYC99LA224
- 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
- 1 · all aircraft and ground
- Ground fatalities
- 0
- 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
North American T6-G
- Aircraft type
- North American T6
- 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
- N7767C
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Mount Sterling Montgomery County Airport (IOB), Mount Sterling, KYTo No airport
- 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
- Approach
- First occurrenceThe 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
- In flight collision with object
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Tree(s)
- 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
- Pilot in command › Altitude/clearance, misjudged
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
While on approach for landing to the pilot's 2,200 foot private grass airstrip, the airplane's landing gear struck the tops of about 50-foot tall trees. The airplane's right wing dropped, and the airplane impacted the ground. The passenger seated in the rear seat stated he 'could not see anything;' however, he said the approach seemed normal, and the engine sound was constant. Examination of the wreckage did not reveal any pre-impact malfunctions of the airframe or engine.
Probable cause
The pilot's misjudgment of altitude/clearance on approach which resulted in an in-flight collision with trees.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record NYC99LA224
- Event ID
- 20001212X19861
- Case number
- NYC99LA224
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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: 8980e40c946b0f86287f37f086660579e47d8c4b5a929cc64915cd5610bd3824; retrieved 2026-09-20T21:48:50.277Z.