WPR11CA249 · Rusk Smith Super Cub
Rusk Smith Super Cub · Accident: nose over/nose down during landing
From Seeley Lake, MT (no airport) to Spokane, WA (no airport)
Event
- NTSB case
- WPR11CA249
- 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
Rusk Smith Super Cub
- Aircraft type
- Rusk SMITH SUPER CUB
- 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
- N316BR
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Seeley Lake, MT (no airport)To Spokane, WA (no airport)
- 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
- Nose over/nose down
- 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
- Environmental issues › Physical environment
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot reported that from his airborne perspective, the river looked suitable for landing his float plane. He did not observe any sand bar or obstacles in the water. The pilot stated that his descent into the water was normal, and he landed with the current. Upon touchdown, the airplane which was only equipped with floats, immediately nosed over. It subsequently sank. The pilot said the front of the right float was ripped off in the landing, and the front windscreen broke open from the airframe. He opined that the floatplane impacted a submerged object. The pilot inflated his emergency flotation device and swam to shore.
Probable cause
The floatplane's collision with a submerged object during a water landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR11CA249
- Event ID
- 20110605X24354
- Case number
- WPR11CA249
- 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: e5c978bf118b91801f75eb1b83e639a90d5749810e06bb04d4ac426158e4b20f; retrieved 2026-09-15T16:14:53.457Z.