ANC13LA081 · Cessna 180J
Cessna 180J · Accident: loss of control in flight during takeoff
From Walby Lake Seaplane Base (AA85) to Walby Lake Seaplane Base (AA85)
Event
- NTSB case
- ANC13LA081
- 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
Cessna 180J
- Aircraft type
- Cessna 180
- 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
- N7807K
- Operator
- Kenneth W Castner III · private individual
- Onboard fatalities
- Unknown
- Route
- From Walby Lake Seaplane Base (AA85), Palmer, AKTo Walby Lake Seaplane Base (AA85), 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
- Takeoff
- 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 control in flight
- 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 as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
During takeoff from a lake in a westerly direction, the airplane climbed to about 100 feet above ground level (agl) when the pilot retracted the flaps. Subsequently, the airplane rolled to the right and descended into trees and terrain. The pilot stated that he thought that he stalled the airplane on takeoff but that he did not recall hearing a stall warning horn. He added that he may have retracted the flap handle from the third notch to the first notch setting. Examination of the airplane revealed that flap handle was in the second notch, or 20-degree setting. The stall warning horn was removed and functioned normally; however, the investigation was unable to determine if the stall warning system was intact and calibrated due to impact damage to the wing and airframe. A review of weather data from a reporting facility about 4 miles east of the accident site revealed that about 3 minutes before the accident the wind was from 080 degrees at 8 knots, indicating that a slight tailwind would have existed at takeoff.
Probable cause
The pilot’s failure to maintain adequate airspeed during initial climb after takeoff, which resulted in a subsequent aerodynamic stall. Contributing to the accident was the pilot’s decision to take off with a slight tailwind.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ANC13LA081
- Event ID
- 20130822X90605
- Case number
- ANC13LA081
- 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: c72fad38cf41c778e6131f7bd4edfadb21a5cfb4c3231fd5eaa50fd6f416d1bd; retrieved 2026-09-15T22:35:36.239Z.