NTSB CAROL · Event
Event NYC01LA197
Registry · N220TP
FAA Aircraft Registry record.
Make / Model
PALMER/WILGUS FOKKER F1
Seats / Engines
1 seats · 1 engine
ADS-B equipped
Yes — Mode-S A1E2B8
Registrant of record
RHINEBECK AERODROME MUSEUM
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control while landing, resulting in an inadvertent ground-loop. A factor related to the accident was the crosswind conditions.
Factual narrative
On July 29, 2001, about 1610 eastern daylight time, a homebuilt Fokker F-1, N220TP, was substantially damaged while landing at the Old Rhinebeck Airport, Rhinebeck, New York. The certificated commercial pilot sustained minor injuries. Visual meteorological conditions prevailed, and no flight plan was filed for the local personal flight conducted under 14 CFR Part 91. According to the pilot, as he was landing on the south runway, a 2,200-foot long, 75-foot wide, grass runway, the airplane "ballooned" upward before touching down. The pilot added power and the airplane settled down onto the runway. As the airplane was rolling out, it suddenly ground looped to the left side of the runway. The pilot regained control of the airplane by turning to the right. During the turn, the left wing dug into the ground and the airplane nosed over, before coming to rest inverted. The pilot added that the airplane's landing gear consisted of skids, and no brakes were installed. According to the Federal Aviation Administration Airplane Flying Handbook, "The pilot must be alert for directional control difficulties immediately upon and after touchdown due to the ground friction on the wheels. The friction creates a pivot point on which a moment arm can act. Loss of directional control may lead to an aggravated, uncontrolled, tight turn on the ground, or a ground loop. The combination of centrifugal force acting on the center of gravity (CG) and ground friction of the main wheels resisting it during the ground loop may cause the airplane to tip or lean enough for the outside wingtip to contact the ground. This may even impose a sideward force which could collapse the landing gear." The winds reported at a nearby airport, about the time of the accident were, from 130 degrees at 10 knots. While landing, the airplane "ballooned" upward before touching down. The pilot added power and the airplane settled down onto the runway. As the airplane was rolling out, it suddenly ground looped to the left side of the runway. The pilot regained control of the airplane by turning to the right. During the turn, the left wing dug into the ground and the airplane nosed over, before coming to rest inverted. The winds reported at a nearby airport, about the time of the accident were, from 130 degrees at 10 knots. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2001_NYC01LA197.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 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…
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER)
Analysis on the Negative Emotional, Physiological, and Cognitive Responses Elicited from of the Activation of a Stall Alarm
Failing to identify an aerodynamic stall can lead to the inability of an aircraft to sustain flight. To warn pilots of an impending or fully-developed stall, many aircraft have safety devices installe…
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