NTSB CAROL · Event
Event CHI96LA144
Registry · N8496N
FAA Aircraft Registry record.
Make / Model
BEECH 95-B55 (T42A)
Engine
CONT MOTOR I0-470 SERIES (260 hp)
Seats / Engines
6 seats · 2 engines
Last airworthiness date
19680617
ADS-B equipped
Yes — Mode-S ABA47F
Registrant of record
ISAACS BRANDON
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's failure to properly extend the landing gear. A factor was his failure to follow checklist procedures.
Factual narrative
On March 21, 1996, at 1906 central daylight time, a Beech B55B, N8496N, sustained substantial damage during a gear up landing in Manhattan, Kansas. The private pilot reported no injuries. The personal, 14 CFR Part 91 flight originated in Aurora, Illinois about 1630 with a planned destination of Manhattan, Kansas. Visual meteorological conditions prevailed and an IFR flight plan was filed. In his written statement the pilot reported that he canceled instrument flight rules with Kansas City Center when he had his destination airport in sight. He slowed the airplane and performed a "GUMPS" check. He wrote that he "thought the wheels were down at this point." He said he performed another "GUMPS" check on final. He "flared normally and went to idle...touched down, and after 2 seconds the nose dropped, and [the airplane] began to slide." He reported that he returned to the airplane five minutes after the accident and observed the landing gear control handle in an intermediate position between the center and bottom detent. During an interview with a Federal Aviation Administration (FAA) Operations Inspector, the pilot reported that he heard the landing gear warning horn during the flare, but thought it was the stall warning horn. Following the accident, a FAA certified mechanic performed a functional check of the landing gear system. He reported that the landing gear system functioned normally. The pilot reported that he slowed the airplane and performed a 'GUMPS' check on base. He wrote that he 'thought the wheels were down at this point.' He said he performed another 'GUMPS' check on final. He 'flared normally and went to idle...touched down, and after 2 seconds the nose dropped, and [the airplane] began to slide.' He reported that he heard the landing gear warning horn during the flare, but thought it was the stall warning horn. He reported that when he returned to the airplane five minutes after the accident, he observed the landing gear control handle in an intermediate position between the center and bottom detent. The landing gear system functioned normally during an operational check. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1996_CHI96LA144.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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