NTSB CAROL · Event
Event ANC06CA006
Aircraft involved
Probable cause & findings
The pilot's inadequate removal of frost from the wings, and his failure to attain adequate airspeed during takeoff initial climb, which resulted in a stall and collision with terrain. Factors contributing to the accident were the pilot's delayed aborted takeoff, and an inadvertent stall.
Factual narrative
The private certificated pilot was departing uphill from a 1,950 feet long runway on a Title 14, CFR Part 91 local area personal flight. The pilot indicated that prior to departure, the upper wing surfaces of the airplane had a layer of frost, but he smoothed the surface with a broom. During the takeoff roll, the pilot said the airplane became airborne in ground effect to an altitude of about 2 feet, about 300 feet before the end of the runway. The airplane then descended and collided with alder bushes about 75 feet beyond the end of the runway. The airplane received damage to the wings, fuselage, and engine. The private certificated pilot was departing uphill from a 1,950 feet long runway on a Title 14, CFR Part 91 local area personal flight. The pilot indicated that prior to departure, the upper wing surfaces of the airplane had a layer of frost, but he smoothed the surface with a broom. During the takeoff roll, the pilot said the airplane became airborne in ground effect to an altitude of about 2 feet, about 300 feet before the end of the runway. The airplane stalled and collided with alder bushes about 75 feet beyond the end of the runway. The airplane received damage to the wings, fuselage, and engine. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_ANC06CA006.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Conference Paper
Crash Testing and Simulation of a Cessna 172 Aircraft: Pitch Down Impact Onto Soft Soil
During the summer of 2015, NASA Langley Research Center conducted three full-scale crash tests of Cessna 172 (C-172) aircraft at the NASA Langley Landing and Impact Research (LandIR) Facility.
- NASA NTRS 2019 · Technical Memorandum (TM)
Simulating the Impact Response of Three Full-Scale Crash Tests of Cessna 172 Aircraft
During the summer of 2015, a series of three full-scale crash tests were performed at the Landing and Impact Research Facility located at NASA Langley Research Center of Cessna 172 aircraft.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
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