NTSB CAROL · Event
Event SEA03LA099
Registry · N5779D
FAA Aircraft Registry record.
Make / Model
PIPER PA-18A 150
Year of manufacture
1956 · 47 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
1 seats · 1 engine
Last airworthiness date
19890518
ADS-B equipped
Yes — Mode-S A76C01
Registrant of record
ALTENBURG SCOTT J
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
Aircraft control was not maintained during the landing roll. The aircraft subsequently nosed over.
Factual narrative
On June 12, 2003, about 1200 mountain daylight time, a Piper PA-18A-150, N5779D, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, nosed over during the landing roll at a private airstrip near Laurel, Montana. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the commercial pilot, the sole occupant, was not injured. The flight last departed from Red Lodge, Montana, about 45 minutes prior to the accident. During a telephone interview and subsequent written statement, the pilot reported that she was practicing short field landings on the grass airstrip. The first wheel landing to a full stop was made within 300 feet. The pilot took off to make one more short field landing. During the landing roll, the pilot was again attempting to stop within 300 feet. The pilot stated that "I kept the tail too high in the wheel landin. (sic) I then reduced the power with the tail high and full brake at a low speed. The loss of air flow over the tail caused the slow forward roll over of the aircraft." The aircraft came to rest inverted. The pilot stated that the right side wing lift strut was bent and there was some visible damage to the right wing. The top of the vertical stabilizer was crushed downward. The pilot reported that she was practicing short field landings. The first wheel landing to a full stop was made within 300 feet. During the second landing roll, the pilot was again attempting to stop within 300 feet. The pilot stated that "I kept the tail too high in the wheel landin. (sic) I then reduced the power with the tail high and full brake at a low speed. The loss of air flow over the tail caused the slow forward roll over of the aircraft." The aircraft came to rest inverted. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2003_SEA03LA099.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 (icing). 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 2026 · Contractor Report (CR)
Icing Physics Studies Using the 3D SIDRM Test Article: 2023 Icing Tests Analysis
In-flight icing is an important safety issue and is a factor that affects aircraft design and performance. Newer regulations are driving a need for improvements in airframe and engine icing simulation…
- arXiv 2025 · arXiv preprint
Multi-Agent Deep Reinforcement Learning for UAV-Assisted 5G Network Slicing: A Comparative Study of MAPPO, MADDPG, and MADQN
The growing demand for robust, scalable wireless networks in the 5G-and-beyond era has led to the deployment of Unmanned Aerial Vehicles (UAVs) as mobile base stations to enhance coverage in dense urb…
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Mathematical Model on the Temporal Dynamics of Aviation Competitive Pricing
This study investigates the competitive dynamics of airport pricing using U.S. airport data to validate the findings. It employs linear and nonlinear ordinary differential equation models to analyze t…
- NASA NTRS 2025 · Presentation
NASA Icing Update – March 2025
This NASA Icing Update was prepared for presentation to the SAE International AC-9C Inflight Icing Technology Committee. This update includes the following topics: planned Rotational Icing Scaling tes…
- arXiv 2024 · arXiv preprint
An energy-stable phase-field model for droplet icing simulations
A phase-field model for three-phase flows is established by combining the Navier-Stokes (NS) and the energy equations, with the Allen-Cahn (AC) and Cahn-Hilliard (CH) equations and is demonstrated ana…
- NASA NTRS 2024 · Presentation
NASA Icing Update – Oct 2024
This presentation provides a status update on select NASA icing research activities for the SAE AC-9C Icing Technical Committee Meeting on Oct 21, 2024.
Browse the full corpus — academia portal ↗