ERA16LA139 · HALL, Wendall W HARMON ROCKET II
HALL, Wendall W HARMON ROCKET II · Accident: controlled flight into terrain/object (CFIT) while maneuvering
From Cheraw Municipal Airport/Lynch Bellinger Field (CQW) to Cheraw Municipal Airport/Lynch Bellinger Field (CQW)
Event
- NTSB case
- ERA16LA139
- 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
HALL, Wendall W HARMON ROCKET II
- Aircraft type
- Hall Wendall HARMON ROCKET
- 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
- N729PS
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Cheraw Municipal Airport/Lynch Bellinger Field (CQW), Cheraw, SCTo Cheraw Municipal Airport/Lynch Bellinger Field (CQW), Cheraw, SC
- Aircraft age
- Built the same year (2016)
- 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
- Controlled flight into terrain/object (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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The airline transport pilot was conducting a local flight in his experimental, amateur-built airplane. Several witnesses observed, and GPS data confirmed, that the accident airplane flew a significant portion of the 38-minute flight at low altitude, at least twice flying as low as 50 ft above ground level. The airplane subsequently collided with power lines that spanned the river.
Examination of the wreckage and review of engine monitor data did not reveal any preimpact mechanical malfunctions that would have precluded normal operation. Toxicology testing of the pilot revealed the presence of a muscle relaxant with potential mental and physical impairing side effects; however, the levels of the drug or its effect on the pilot's decision-making could not be determined based on the available information.
Probable cause
The pilot's decision to fly at low altitude, which resulted in a collision with power lines.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA16LA139
- Event ID
- 20160324X32128
- Case number
- ERA16LA139
- 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: fb48e3a21af43823b55ddb83883dd6e36f29d1394dda0407994150fa5679d86d; retrieved 2026-09-14T21:43:22.815Z.