WPR11CA425 · Piper PA-28-180
Piper PA-28-180 · Accident during landing
From Susanville Municipal Airport (SVE) to Black Rock City Airport (88NV)
Event
- NTSB case
- WPR11CA425
- 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
Piper PA-28-180
- Aircraft type
- Piper PA-28
- 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
- N7303W
- Operator
- Mark W. Switzer · private individual
- Onboard fatalities
- Unknown
- Route
- From Susanville Municipal Airport (SVE), Susanville, CATo Black Rock City Airport (88NV), Gerlach, NV
- Aircraft age
- Not recorded
- 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
- Miscellaneous/other
- 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
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that he was flying the airplane over a large open desert playa. He decided to land after flying low over the surface to determine if he could make a safe landing. The surface appeared to be flat and dry. Upon touching down, the landing gear dug into the about 8-inch deep soft tufa. The airplane cartwheeled, resulting in separation of the left wing and bending and wrinkling the left horizontal stabilizer. The left side of the fuselage, the engine mount, and the firewall were also bent and wrinkled.
Probable cause
The pilot’s decision to land at an unknown off-airport location.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR11CA425
- Event ID
- 20110903X50008
- Case number
- WPR11CA425
- 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: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2011-09-03.
- API snapshot SHA-256: c20a4c16305f8920121477afffdec856a6b5c0c72bee874e5f57b9fac3cd8456; retrieved 2026-09-15T16:41:36.731Z.