NTSB CAROL · Event
Event SEA05CA131
Registry · N333DD
FAA Aircraft Registry record.
Make / Model
NEW CENTURY AEROSPORT INC RADIAL ROCKET
Seats / Engines
2 seats · 1 engine
ADS-B equipped
Yes — Mode-S A3A143
Registrant of record
HEARTLAND AVIATION LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control during the takeoff ground roll which resulted in overload damage to the main landing gear. During the landing roll, it was not possible to maintain aircraft control due to the previously damaged gear. Encounter with rough terrain during the takeoff ground roll, and an overloaded and subsequently collapsed main landing gear were factors.
Factual narrative
On June 24, 2005, about 1000 Pacific daylight time, a Maule M-7-235B, N333DD, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, was unable to maintain directional control during the landing roll at Hermiston Municipal, Hermiston, Oregon, due to damage sustained to the landing gear during a previous takeoff from a private airstrip. During the landing roll at Hermiston, the airplane ground looped. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the commercial pilot and pilot rated passenger were not injured. The flight had departed from a private airstrip near La Grande, Oregon, about 30 minutes prior to the accident. During a telephone interview and subsequent written statement, the pilot reported that during the take off ground roll on the sod covered airstrip, the left main wheel hit something, possibly a badger hole. The pilot stated that be began to lose directional control, so he pulled the airplane into the air. The airplane remained airborne for a few seconds, then touched down hard on the left main wheel again. The pilot was able to get the airplane airborne and circled the airstrip. A person on the ground was in radio contact with the pilot and reported that the left main gear was collapsed. At this time there appeared to be no other damage and the pilot decided to fly to Hermiston, which has a paved runway. The pilot set-up for a landing to runway 22 and accomplished a "full stall 2-point landing on the right side of the runway." When the left side came down on the collapsed gear, the aircraft slid off the left side of the runway and turned about 45 degrees to the left before coming to a stop. During the landing roll, the airplane sustained a propeller strike and the left side horizontal stabilizer contacted the surface resulting in substantial damage. The pilot reported that during the take off ground roll on the sod covered airstrip, the left main wheel hit something, possibly a badger hole. The pilot stated that be began to lose directional control, so he pulled the airplane into the air. The airplane remained airborne for a few seconds, then touched down hard on the left main wheel again. The pilot was able to get the airplane airborne and circled the airstrip. A person on the ground was in radio contact with the pilot and reported that the left main gear was collapsed. At this time there appeared to be no other damage and the pilot decided to fly to another airport with a paved runway. The pilot set-up for a landing in a "full stall 2-point landing on the right side of the runway." When the left side came down on the collapsed gear, the aircraft slid off the left side of the runway and turned about 45 degrees to the left before coming to a stop. During the landing roll, the airplane sustained a propeller strike and the left side horizontal stabilizer contacted the surface resulting in substantial damage. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_SEA05CA131.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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