CEN12CA399
2012-06-21 · Point Lookout, Missouri, United States · None · 1 aircraft · Status: Completed
Airport KPLK
Current FAA registration · N53WE
- Make / Model
- EDSON ROBERT W PIETENPOL AIR CAMPER
- Year of manufacture
- 2012 · 0 years old at event
- Engine
- CONT MOTOR O-200A (100 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 20131009
- ADS-B equipped
- Yes — Mode-S A6B00D
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control during landing, resulting in a ground-loop.
Factual narrative
On the fourth landing of a test flight, the airplane made a hard, full stall landing and began drifting to the right. The pilot applied left rudder pedal to arrest the drift and the airplane ground looped 180 degrees to the left. The pilot applied right rudder to stop the left swing but to no avail. The right main landing gear went off the side of the runway and down a 2-foot drop-off. The right wing tip struck the ground, breaking the wing tip and front and rear wing spars. The aircraft came to rest off the side of the runway, pointed west down runway 30. At 0745, Branson Airport (KBBG) AWOS, located about 7 nautical miles south of Point Lookout, reported wind 310 degrees at 9 knots, with gusts to 26 knots. The pilot said that at the time of the accident, the winds were calm. On the fourth landing of a test flight, the airplane made a hard, full-stall landing and began drifting to the right. The pilot applied left rudder pedal to arrest the drift, and the airplane ground looped 180 degrees to the left. The pilot applied right rudder to stop the left swing but to no avail. The right main landing gear went off the side of the runway and down a 2-foot dropoff. The right wing tip struck the ground, breaking the wing tip and front and rear wing spars. The airplane came to rest off the side of the runway. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2012_CEN12CA399.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
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Related research
Matched on aircraft type or causal vocabulary (stall). All research papers
- 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…