NTSB CAROL · Event
Event DEN00LA060
Registry · N13RJ
FAA Aircraft Registry record.
Make / Model
BEECH B-55
Seats / Engines
6 seats · 2 engines
Last airworthiness date
19790618
ADS-B equipped
Yes — Mode-S A07A58
Registrant of record
READ WILLIAM L
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
Inadvertent landing gear retraction by person(s) undetermined. A factor was the inadequate supervision of the flight by the flight instructor.
Factual narrative
On March 16, 2000, at 1356 mountain standard time, a Beech B55, N13RJ, was substantially damaged when the nose landing gear, and right main landing gear, collapsed during landing roll at Ogden-Hinkley Field, Ogden, Utah. The commercial certificated flight instructor (pilot in command) and the private pilot receiving instruction (aircraft owner) were not injured. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being conducted under Title 14 CFR Part 91. The flight originated at Salt Lake City, Utah, approximately 1320. According to the accident report submitted by the aircraft owner, the two pilots had been practicing instrument approaches, and they decided to land. The owner said he made a normal landing but during the rollout, the nose landing gear collapsed. The airplane slid on its nose, then began to veer to the left. The right main landing gear then collapsed. Fuselage bulkheads, stringers, and ribs were damaged. According to the FAA inspector who examined the airplane, the landing gear selector was in the DOWN position, and the flap handle was in the UP position. He said the gear motor, which later tested satisfactory, had to have been working because the gear doors were open. In addition, he said the landing gear torque tubes were bent and not broken. The pilots had been practicing instrument approaches, and they decided to land. The owner-pilot receiving instruction made a normal landing but during the rollout, the nose landing gear collapsed. The airplane slid on its nose, then began to veer to the left. The right main landing gear then collapsed. An FAA inspector who examined the airplane found the landing gear selector in the DOWN position, and the flap handle in the UP position. The landing gear doors were open. The landing gear torque tubes were bent and not broken. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2000_DEN00LA060.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 (icing). 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 · 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…
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Mathematical Model on the Temporal Dynamics of Aviation Competitive Pricing
This study investigates the competitive dynamics of airport pricing using U.S. airport data to validate the findings. It employs linear and nonlinear ordinary differential equation models to analyze t…
- 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…
- arXiv 2024 · arXiv preprint
An energy-stable phase-field model for droplet icing simulations
A phase-field model for three-phase flows is established by combining the Navier-Stokes (NS) and the energy equations, with the Allen-Cahn (AC) and Cahn-Hilliard (CH) equations and is demonstrated ana…
- NASA NTRS 2024 · Presentation
NASA Icing Update – Oct 2024
This presentation provides a status update on select NASA icing research activities for the SAE AC-9C Icing Technical Committee Meeting on Oct 21, 2024.
Browse the full corpus — academia portal ↗