CEN11CA485
2011-07-16 · Greeley, Colorado, United States · None · 1 aircraft · Status: Completed
Airport KGXY
Current FAA registration · N731JD
- Make / Model
- BELLANCA 8KCAB
- Year of manufacture
- 1977 · 34 years old at event
- Engine
- LYCOMING AEIO-360 SER (180 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19770923
- ADS-B equipped
- Yes — Mode-S A9CF8E
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's loss of directional control during landing, resulting in a runway excursion.
Factual narrative
The pilot stated that he was practicing takeoff and landings,and that during the last landing, the airplane encountered a gust of wind. The tail-wheel equipped airplane then veered right and the pilot's efforts to correct the veer were unsuccessful, resulting in the airplane departing the runway surface. The airplane subsequently impacted a ditch, sustaining substantial damage to the engine firewall and fuselage. The pilot added that there were no pre-impact mechanical malfunctions or failures with the airplane. The pilot stated that he was practicing takeoffs and landings, and during the last landing, the airplane encountered a gust of wind. The tailwheel-equipped airplane veered to the right and the pilot's efforts to correct the veer were unsuccessful, resulting in the airplane exiting the runway. The airplane subsequently impacted a ditch and sustained substantial damage to the engine firewall and fuselage. The pilot stated that there were no mechanical anomalies that would have precluded normal operation. 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
Verbatim from NTSB's published report. Source file
NTSB_2011_CEN11CA485.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.
- TallyAero Live Wire Aviation press
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
- FlightAware Aviation press ↗
- AOPA accident database Aviation press ↗
- Google News News ↗
- DuckDuckGo News ↗
Related research
Matched on aircraft type or causal vocabulary (icing, runway excursion). All research papers
- arXiv 2026 · arXiv preprint Enabling Beyond-Visual-Line-of-Sight Drones Operation over Open RAN 5G Networks with Slicing
Among the foretold claims of the transition from 5G to 6G, Beyond-Visual-Line-of-Sight (BVLoS) drone operation has emerged as a prominent Internet-of-Robots enabler.
- 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…
- NASA NTRS 2025 · Presentation Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- NASA NTRS 2025 · Conference Paper Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- 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…