GAA18CA467 · Beech 58 Undesignat
Four D Beech 58 Undesignat · Accident: runway excursion during landing
From Charleston International Airport (CHS) to Greenville Downtown Airport (GMU)
Event
- NTSB case
- GAA18CA467
- 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
Beech 58 Undesignat
- Aircraft type
- Beechcraft 58
- 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
- N59PR
- Operator
- Four D
- Onboard fatalities
- Unknown
- Route
- From Charleston International Airport (CHS), Charleston, SCTo Greenville Downtown Airport (GMU), Greenville, SC
- Aircraft age
- About 18 years (built 2000)
- 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
- Runway excursion
- 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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot in the multiengine airplane reported that, following an instrument approach, the airplane broke out of the clouds about 600 ft above ground level. The pilot reported that he was concerned that the airplane was too high for a safe landing on the wet runway, so he contacted air traffic control and requested to circle and land. The tower controller cleared the pilot to circle and land on a 4,000-ft-long runway.
The pilot reported that, during the landing roll, as the airplane approached the last taxiway, the airplane slid and overran the runway end. The airplane then rolled down an embankment and impacted a chain link fence and trees.
The airplane sustained substantial damage to the fuselage and both wings.
According to Federal Aviation Administration aviation safety inspectors, the airplane touched down with about 1,300 ft of runway remaining.
Probable cause
The pilot failure to attain the proper touchdown point on a wet runway, which resulted in insufficient runway remaining to safely stop the airplane.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record GAA18CA467
- Event ID
- 20180803X10115
- Case number
- GAA18CA467
- 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: 560861d3ab0633105fd844d3e140c1f795ed8b4bf93e3be1fda94879cf0a98c5; retrieved 2026-09-16T08:02:31.432Z.