NTSB CAROL · Event
Event FTW98LA128
Registry · N2382L
FAA Aircraft Registry record.
Make / Model
BEECH 23
Year of manufacture
1963 · 35 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19630621
ADS-B equipped
Yes — Mode-S A228E1
Registrant of record
RADLOFF NICHOLAS R
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's inadvertent porpoise during landing roll. A factor was the ditch.
Factual narrative
On February 11, 1998, at 1245 mountain standard time, a Beech 23, N2382L, was substantially damaged following loss of control during landing roll and subsequent impact with terrain at Colorado Springs Municipal Airport, Colorado Springs, Colorado. The student pilot, the sole occupant onboard, was not injured. The airplane was being operated by the pilot under Title 14 CFR Part 91. Visual meteorological conditions prevailed for the local personal flight which had originated approximately 35 minutes before the accident. No flight plan had been filed. According to the pilot's accident report, he was practicing touch-and-go landings on runway 17R. Winds were reported from 180 degrees at 6 knots. While performing his second landing, he initiated a side slip to compensate for a slight right crosswind. Upon landing, the aircraft porpoised, then "immediately veered sharply to the left." The aircraft exited runway 17R, impacting a ditch. The aircraft then slid approximately 60 feet to a stop. The pilot reported in a telephone interview following the accident that he believed the nose wheel had turned to the left due to the left rudder input, causing the aircraft to depart to the left when the wheel made contact with the runway. According to a representative of the aircraft manufacturer, Raytheon Aircraft Company, the Beech 23 was designed without a pushrod to rotate the nose wheel. The wheel casters, and is moved only by utilization of the breaks. The nose wheel remains in a neutral position during flight and is continually aligned with the fuselage. Postaccident examination of the airplane revealed that the nose gear was separated from the aircraft, the engine mount was bent, the fire wall was damaged, and the left wing was bent. The pilot was practicing touch-and-go landings on runway 17R. Winds were reported from 180 degrees at 6 knots. While performing his second landing, he initiated a side slip to compensate for a slight right crosswind. Upon landing, the aircraft porpoised, then exited the left side of the runway, impacting a ditch. The pilot reported he believed the nose wheel had turned to the left due to the left rudder input, causing the aircraft to depart to the left side of the runway. However, according to the Raytheon Aircraft Company, the aircraft manufacturer, the Beech 23 was designed without nose wheel steering. The wheel casters and is moved only by utilization of the breaks and remains in a neutral position during flight, continually aligned with the fuselage. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1998_FTW98LA128.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, 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.
- 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…
- Embry-Riddle Scholarly Commons 2024 · Journal article (IJAAA)
Exploring the atmospheric and weather conditions for hoar frost formation at OR Tambo International Airport: A case study of ground aircraft icing events for the period 2017-2023.
Ground aircraft icing has an adverse effect on the aerodynamic performance of aircrafts as well as the efficient operations of airlines and airports.
- NASA NTRS 2023 · Presentation
NASA Icing Overview 2023
This presentation summarizes NASA icing research for an invited talk to be presented on June 22, 2023, at the SAE International Conference on Icing of Aircraft, Engines, and Structures.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Helicopter Safety Performance Data 2023
Foundation 2023 helicopter safety performance data — global accident rates by mission profile (HEMS, off-shore oil, air-tour, agricultural, news/utility).
- arXiv 2023 · arXiv preprint
Large-eddy simulations of the NACA23012 airfoil with laser-scanned ice shapes
In this study, five ice shapes generated at NASA Glenn's Icing Research Tunnel (IRT) are simulated at multiple angles of attack (Broeren et al., J. of Aircraft, 2018).
- Flight Safety Foundation 2023 · FSF / AeroSafety World
Controlled Flight Into Terrain (CFIT) — A 2023 Industry Refresh
Foundation 2023 CFIT data refresh — three decades after the original CFIT Task Force eliminated >95% of air-carrier CFIT, the GA + Part 135 communities still account for most CFIT fatalities.
Browse the full corpus — academia portal ↗