ANC10LA062 · Consolidated Aeronautics INC. LAKE LA-4-200
Consolidated Aeronautics INC. LAKE LA-4-200 · Accident: abnormal runway contact during landing
From Skwentna, AK to Cardwell Strip (34AK)
Event
- NTSB case
- ANC10LA062
- 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
Consolidated Aeronautics INC. LAKE LA-4-200
- Aircraft type
- Consolidated Aeronautics LAKE LA-4-200
- 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
- N8543H
- Operator
- Strother George C
- Onboard fatalities
- Unknown
- Route
- From Skwentna, AKTo Cardwell Strip (34AK), Palmer, AK
- 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 · flare/touchdown
- 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
- Abnormal runway contact
- 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 › Task performance
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 stated that he was performing touch-and-go practice takeoffs and landings in his seaplane in glassy water conditions. The first two landings were harder than normal and the airplane bounced. On the third landing, the airplane landed hard and nosed over. The pilot recalled that his airspeed during the approach was 60 knots and was descending at 150 feet-per-minute. He additionally stated that, after crossing the shoreline, he glanced down at the vertical speed indicator where his eyes remained focused during the impact with the water. He said that there were no preimpact mechanical problems with the airplane.
Probable cause
The pilot's inadequate flare, which resulted in a nose-low impact with glassy water and a subsequent nose-over. Contributing to the accident was the pilot's diverted attention while landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ANC10LA062
- Event ID
- 20100718X13845
- Case number
- ANC10LA062
- 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, coordinates. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2010-07-18.
- API snapshot SHA-256: c66becc8b0a4bbcaa3051252a8e8b4185a9c0588a3b67b7478b08d629aacf6b0; retrieved 2026-09-15T14:42:54.530Z.