ERA15FA220 · Gulfstream American Corp AA-5A
Wright-Hanger Aviation Gulfstream American Corp AA-5A · Accident: VFR encounter with IMC while maneuvering
From Aiken Regional Airport (AIK) to Wendell H Ford Airport (CPF)
Event
- NTSB case
- ERA15FA220
- 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
- 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
- Instrument Meteorological Cond
Gulfstream American Corp AA-5A
- Aircraft type
- Gulfstream American AA-5
- 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
- N26886
- Operator
- Wright-Hanger Aviation
- Onboard fatalities
- Unknown
- Route
- From Aiken Regional Airport (AIK), Aiken, SCTo Wendell H Ford Airport (CPF), Hazard, KY
- Aircraft age
- About 36 years (built 1979)
- 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
- Maneuvering
- 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
- VFR encounter with IMC
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
- Personnel issues › Psychological
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The noninstrument-rated private pilot was nearing the destination airport at the end of a cross-country flight. Instrument meteorological conditions (IMC) were widespread in the vicinity of the destination, and several witnesses stated that the weather conditions were misty, foggy, and rainy at the time of the accident. However, the extent to which the pilot had familiarized himself with the weather conditions along the route of flight before takeoff could not be determined, as there was no record of a weather briefing from an official, access-controlled source. Radar data showed the airplane on a northerly heading at a cruise altitude about 7,000 ft above ground level (agl). The airplane passed west of the airport as it continued north, then entered a descending right turn in the direction of the airport. The airplane conducted a series of descending right and left turns east of the airport until radar contact was lost at an altitude about 5,600 ft agl in the vicinity of the accident site. The pilot did not contact air traffic control at any time during the flight.
The airplane came to rest in heavily wooded, hilly terrain and was highly fragmented. There was no evidence of an in-flight breakup, or of pre- or postimpact fire. Several angularly-cut tree branches along the wreckage path indicated that the engine was producing power at the time of impact. A postaccident examination of the airplane and the engine revealed no evidence of any anomalies that would have precluded normal operation.
It is likely that the pilot was operating in visual meteorological conditions above the clouds until he neared the destination airport, at which time he attempted to descend through IMC in order to land. The fact that the pilot did not hold an instrument rating and had received only minimal training in instrument flight significantly increased his susceptibility to the sensory illusions associated with instrument flight. Given the reduced visibility conditions and the radar flight track of the airplane, it is likely that the pilot experienced spatial disorientation and a subsequent loss of control as he attempted to descend through IMC and locate the airport.
Probable cause
The noninstrument-rated pilot’s decision to continue visual flight rules flight in instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA15FA220
- Event ID
- 20150521X10749
- Case number
- ERA15FA220
- 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: b9bfe54756d46cbbfd323e354d378d1741d5aa693f9cc9000a14c53fbc3c22e7; retrieved 2026-09-14T17:39:38.062Z.