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Atlas / NTSB / CHI96LA144

NTSB CAROL · Event

Event CHI96LA144

1996-04-21 MANHATTAN, Kansas, United States Airport · MHK None 1 aircraft Status: Completed

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 ↗.

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.

Browse the full corpus — academia portal ↗