NTSB CAROL · Event
Event DEN05CA122
Registry · N2584B
FAA Aircraft Registry record.
Make / Model
STINSON L-5G
Year of manufacture
1945 · 60 years old at event
Engine
LYCOMING 0-435A/0-435C (190 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19610111
ADS-B equipped
Yes — Mode-S A2781C
Registrant of record
HEIN PHILIP T TRUSTEE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
an on-ground loss of control due to the flight controls becoming jammed because the pilot failed to properly secure his flight bag.
Factual narrative
On August 7, 2005, approximately 0945 mountain daylight time, a Stinson L-5G, N2584B, piloted by a commercial pilot, was substantially damaged when it ground looped during landing at Gallup Municipal Airport (GUP), Gallup, New Mexico. Visual meteorological conditions prevailed at the time of the accident. The flight was being conducted under the provisions of Title 14 CFR Part 91 without a flight plan. The pilot reported no injuries. The flight originated at Cottonwood, Arizona, approximately 0600, and was en route to Gallup, New Mexico. The pilot said that the winds were calm as he made a three point landing on runway 06. He held full aft elevator as the airplane rolled out, but then it veered left off the side of the runway and into the grass. The pilot added power but the airplane ground looped and nosed down. The pilot said that when he took off from Cottonwood, Arizona, the contents of his flight bag spilled onto the rear floor. He surmised that some of the items may have interfered with the flight controls. Postaccident inspection by an FAA inspector revealed that one of the outer wing spars was broken, the fuselage and cowling showed signs of structural damage, and the outer spar on the left wing was broken. The winds were calm as the pilot made a three point landing on runway 06. He held full aft elevator as the airplane rolled out, but then it veered left off the side of the runway and into the grass. The pilot added power but the airplane ground looped and nosed down. The pilot said that when he took off from the departure airport, the contents of his flight bag spilled onto the rear floor. He surmised that some of the items may have interfered with the flight controls. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_DEN05CA122.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 (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.
- 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…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article
Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- NTSB Aircraft Accident Reports 2022 · Accident report
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.
- Semantic Scholar 2021 · Article (Aviation)
ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
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