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Atlas / NTSB / WPR24LA323

NTSB CAROL · Event

Event WPR24LA323

2024-08-27 Belgrade, Montana, United States Airport · BZN Unknown 1 aircraft Status: In work

Registry · N8350D

FAA Aircraft Registry record.

Make / Model

BEECH J35

Year of manufacture

1958 · 66 years old at event

TCDS

3A15 · BEECH AIRCRAFT CORP NKA TEXTRON AVIATION INC

Engine

CONT MOTOR I0-470 SERIES (260 hp)

Seats / Engines

5 seats · 1 engine

Last airworthiness date

19580117

ADS-B equipped

Yes — Mode-S AB6D49

Registrant of record

HOLDER E DENISON

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

On August 27, 2024, about 1845 mountain daylight time, a Beech J35, N8350D, was substantially damaged when it was involved in an accident near Belgrade, Montana. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. According to the pilot, a new pitch trim servo was recently installed as part of the autopilot system update on the airplane prior to the accident flight. The pilot completed a post-maintenance preflight and departed without incident.  The pilot started that he conducted a straight-in approach to runway 30 at Bozeman-Yellowstrone International Airport, Bozeman, Montana, about 45-minutes after departure. During the landing flare, he felt the control yoke "jam up" and that it felt as though it "broke free" when he increased aft backpressure on the yoke. The control yoke "jammed up" a second time shortly after the pilot attempted to level the aircraft for landing, and when he applied additional forward movement, the control yoke "broke free" again. Subsequently, the airplane landed hard. A post-accident examination of the airplane revealed that the lower engine mount structure was substantially damage. Additionally, one of the pitch servo bridle cable clamp assemblies (figure 1) appeared to be binding on bulkhead assembly, station 179, a control cable tunnel guide. Figure 1. View of bridle cable clamp slightly aft of the bulkhead assembly at station 179. The airplane was recovered to a secure location for further examination. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2024_WPR24LA323.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, maintenance, autopilot). 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 ↗