NTSB CAROL · Event
Event CEN25LA243
Registry · N97577
FAA Aircraft Registry record.
Make / Model
STINSON 108
Year of manufacture
1946 · 79 years old at event
Engine
FRANKLIN 6A4150 SERIES (150 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19570415
ADS-B equipped
Yes — Mode-S AD99A5
Registrant of record
CORBIN ROGER T
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s failure to turn off the magneto switch before repositioning the propeller by hand which resulted in an inadvertent engine start.
Factual narrative
After refueling the airplane, the engine failed to start after two attempts, and the pilot elected to reposition the propeller by hand. The magneto switch was left in the ON position, and the engine inadvertently started which resulted in a serious injury to the pilot’s arm. The unoccupied airplane then collided with a large metal sign and came to rest upright. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Aircraft-Aircraft power plant-Ignition system-Magneto/distributor-Incorrect use/operation
- — Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot
- — Aircraft-Aircraft power plant-Engine (reciprocating)-(general)-Unintentional use/operation
Verbatim from NTSB's published report. Source file
NTSB_2025_CEN25LA243.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. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- FAA-affiliated R&D (MITRE / Volpe / FAA Tech Center) 2023 · Volpe Center report
Economic Impact of Unmanned Aircraft Systems Operations
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- Semantic Scholar 2023 · Article (BMC Nursing)
Effectiveness of a critical reflection competency program for clinical nurse educators: a pilot study
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- Semantic Scholar 2020 · Article (Journal of Advanced Transportation)
Using the Functional Resonance Analysis Method (FRAM) in Aviation Safety: A Systematic Review
The functional resonance analysis method (FRAM) is a system-based method to understand highly complex sociotechnical systems.
- NASA NTRS 2019 · Technical Publication (TP)
Head-up transition behavior of pilots during simulated low-visibility approaches
Each of 13 commercial pilots from four airlines flew a total of 108 manual flight director approaches in a moving base simulation of a medium-sized turbojet (95,000 lb gross weight) which had a day an…
- Embry-Riddle Scholarly Commons 2018 · Journal article (IJAAA)
Language-Related Communications Challenges in General Aviation Operations and Pilot Training
English is the basis for aviation communications worldwide creating challenges for both native and non-native English speakers.
Browse the full corpus — academia portal ↗