ANC04LA103
2004-09-03 · Anchorage, Alaska, United States · None · 1 aircraft · Status: Completed
Airport MRI
Current FAA registration · N82353
- Make / Model
- PIPER PA-18-150
- Year of manufacture
- 1978 · 26 years old at event
- Engine
- LYCOMING 0-320 SERIES (180 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19780908
- ADS-B equipped
- Yes — Mode-S AB3F23
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to compensate for a crosswind during the landing roll, and his failure to maintain directional control which resulted in a loss of control, an encounter with a ditch, and the airplane nosing over. A factor in the accident was a crosswind.
Factual narrative
On September 3, 2004, about 1326 Alaska daylight time, a tundra tire equipped Piper PA-18-150 airplane, N82353, sustained substantial damage following a loss of directional control while landing on runway 03 at Merrill Field, Anchorage, Alaska. The solo private pilot was not injured. The 14 CFR Part 91 local personal flight operated in visual meteorological conditions without a flight plan. The flight originated at Merrill Field about 1215. During a telephone conversation with the NTSB investigator-in-charge on September 7, the pilot related that during the landing roll on the gravel-surfaced runway, as the airplane was nearly stopped, a gust of wind from the left (west) pushed the airplane to the right. He said he attempted to correct to the left, but a second gust pushed the airplane to the right again, and the airplane went off the runway, encountered a shallow ditch, and nosed over. The airplane received structural damage to the rudder and wing lift struts. The pilot noted there were no preaccident mechanical problems with the airplane. A Special Weather Observation taken at Merrill Field immediately following the accident, noted that the wind was from 290 True (266 magnetic) at 15 knots. The private pilot reported he was landing the tundra tire equipped tailwheel airplane on a gravel airstrip with a crosswind from his left. During the landing roll, he was unable to maintain directional control, and the airplane went off the runway to the right, encountered a shallow ditch, and nosed over. The airplane received structural damage to the rudder and wing lift struts. The pilot noted there were no preaccident mechanical problems with the airplane. A Special Weather Observation taken at the airport immediately after the accident, indicated the wind was from 290 degrees True (266 magnetic) at 15 knots. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2004_ANC04LA103.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
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Related research
Matched on aircraft type or causal vocabulary (loss of control). All research papers
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER) A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- Semantic Scholar 2024 · Article (International Conference on Networking and Services) Risk Assessment of Loss of Control In-Flight Trajectories for Urban Air Mobility Safety
In Urban Air Mobility (UAM), maintaining a minimum separation between aircraft is a safety requirement, which becomes challenging amidst congested air traffic and off-nominal conditions, such as Loss …
- NTSB Aircraft Accident Reports 2022 · Accident report Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation) ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.