NTSB CAROL · Event
Event SEA02LA088
Registry · N9845Q
FAA Aircraft Registry record.
Make / Model
PIPER PA-18-135
Year of manufacture
1954 · 48 years old at event
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19761014
ADS-B equipped
Yes — Mode-S ADBD16
Registrant of record
FREDERICK GEORGE R
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control during the landing resulting in the aircraft departing the runway environment and the wing impacting the ground. Contributing factors were the dustdevil/whirlwind which the aircraft encountered and the ditch.
Factual narrative
On May 27, 2002, approximately 1114 Pacific daylight time, a Piper PA-18-135 airplane, N9845Q, registered to and being flown by a private pilot, was substantially damaged during a loss of control while executing a stop-and-go landing on runway 8 at Lewiston-Nez Perce County Airport, Lewiston, Idaho. During the occurrence, the airplane's left wing hit the ground, the aircraft veered off the runway, the left tire separated from the wheel and the aircraft came to rest in a ditch on its nose. The pilot, who was the airplane's sole occupant, was not injured. Visual meteorological conditions and winds from 040 degrees magnetic at 4 knots, were reported at Lewiston at 1056. No flight plan had been filed for the 14 CFR 91 local personal flight, which originated from Lewiston earlier on the same morning. The pilot initially reported to the investigator that there was a left crosswind during the landing on runway 08 and he lost control of the aircraft during which the left wingtip struck the ground. The aircraft veered off the runway coming to rest in a ditch in a nose down attitude. The pilot later reported on his NTSB Form 6120.1/2 (attached) that he was practicing stop-and-go landings on runway 08 when he encountered a "crosswind" or "whirlwind" which blew the aircraft off the runway. He reported that he attempted to abort the landing but could not get enough airspeed. Winds throughout the morning and afternoon at Lewiston airport were reported as ranging from zero knots up to seven knots and the general direction was from the north and east quadrant (refer to ATTACHMENT WX). The pilot was practicing a stop-and-go landing on runway 08 in the Piper PA-18-135 when he encountered a whirlwind. The aircraft veered off the runway during which the left wingtip impacted the ground. The aircraft continued away from the runway coming to rest nose down in a ditch. Winds recorded at the accident airport before and after the accident ranged from zero to seven knots speed, and from the northeast quadrant. No gusts were reported during the morning/afternoon hours. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2002_SEA02LA088.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, loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
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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.
- Embry-Riddle Scholarly Commons 2012 · Journal article (JAAER)
Analysis of General Aviation Instructional Loss of Control Accidents
Although student pilots spend many hours practicing maneuvers to improve airmanship and prevent accidents, almost one half of all general aviation aircraft accidents occur during flight training.
- 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 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…
- 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…
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