ERA26LA295 · Mooney M20E
Mooney M20E · Accident: loss of engine power (total) en route
From Conway Horry County Airport (HYW) to Berkeley County Airport (MKS)
Event
- NTSB case
- ERA26LA295
- 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
- Ongoing
- API-reported fatalities
- 0 · 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
Mooney M20E
- Aircraft type
- Mooney M20
- 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
- N9257V
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Conway Horry County Airport (HYW), Conway, SCTo Berkeley County Airport (MKS), Moncks Corner, SC
- Aircraft age
- About 57 years (built 1969)
- 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
- En route · climb to cruise
- 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
- Loss of engine power (total)
- 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
No findings designated as a cause are recorded in the NTSB data yet.
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
On August 9, 2026 at 802 eastern daylight time, a Mooney M20E, N9257V, was substantially damaged when it was involved in an accident near Conway, South Carolina. The pilot was uninjured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported he planned to conduct an instrument flight rules (IFR) cross-country flight from Conway-Horry County Airport (HYW), Conway, South Carolina, to Berkeley County Airport (MKS), Moncks Corner, South Carolina. The pilot stated that he performed an engine run-up, which included a check of the magnetos, propeller governor and auxiliary fuel pump. He then departed runway 22, announced his intention to depart the area on the common traffic advisory frequency and switched to the terminal radar approach control frequency to activate his IFR clearance. Shortly thereafter, he noticed “sluggish” performance and decided to switch fuel tanks, which did not resolve the condition. He soon felt a vibration and noticed the engine running rough, which he described as continuing to “pick up and then back off.” About 1,000 ft mean sea level, he turned back to HYW before the engine lost power completely. The pilot stated that he could not reach the airport and soon began striking trees. The airplane came to rest upright, in dense woods. Post accident examination of the airplane by an FAA inspector revealed substantial damage to the empennage, fuselage, and both wings. The fuselage was crumpled and torn in multiple locations, and both the wings and tail sustained significant leading-edge damage. The engine case was not breached, and the engine oil dipstick was removed and showed about 8 quarts of oil. The pilot stated that he refueled the airplane after his last flight in June 2026 to a total of 52 gallons. The most recent maintenance logbook entry noted the replacement of the engine starter in July 2026. The wreckage was recovered and retained for further examination.
Verbatim NTSB factual narrative from the NTSB dataset
Sources
NTSB record ERA26LA295
- Event ID
- 20260810203555
- Case number
- ERA26LA295
- 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: 8675b213d9453414d7231897d5396e68d05b0bc5c1beb61583fb9200469738b9; retrieved 2026-09-17T05:23:16.695Z.