WPR20LA295 · Beech 35 V35B
Beech 35 V35B · Accident: controlled flight into terrain/object (CFIT) en route
From Visalia Municipal Airport (KVIS) to Needles Airport (KEED)
Event
- NTSB case
- WPR20LA295
- 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
- 2 · 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
Beech 35 V35B
- Aircraft type
- Beechcraft 35
- 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
- N818S
- Operator
- Nepinsky Brian C
- Onboard fatalities
- Unknown
- Route
- From Visalia Municipal Airport (KVIS), Visalia, CATo Needles Airport (KEED), Needles, CA
- Aircraft age
- About 50 years (built 1970)
- 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 · 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
- 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
- Destroyed
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
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 and passenger departed on a visual flight rules cross-country flight into an area of reduced visibility due to wildfire smoke. An alert notice was issued when the airplane did not arrive at the destination, and the wreckage was located the following day in mountainous terrain at an elevation about 9,500 ft mean sea level. No anomalies were noted with the airplane during post-accident examination. Impact signatures and wreckage dispersion were consistent with the pilot’s controlled flight into terrain while operating in conditions of reduced visibility due to smoke.
Probable cause
The pilot’s controlled flight into terrain while operating in conditions of reduced visibility due to smoke.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR20LA295
- Event ID
- 20200905X30651
- Case number
- WPR20LA295
- 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, cause areas. 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: a0b90f97d0231d7c558361eb3dae582196c7e62cbf5f8405b5154cea6f682a82; retrieved 2026-09-15T07:19:27.278Z.