DFW07IA193
2007-08-24 · Colorado City, Texas, United States · Fatal · 1 aircraft · Status: Completed
Airport T88
Current FAA registration · N9561G
- Make / Model
- CESSNA A188B
- Year of manufacture
- 1974 · 33 years old at event
- Engine
- CONT MOTOR IO 520 SERIES (285 hp)
- Seats / Engines
- 1 seats · 1 engine
- Last airworthiness date
- 19740301
- ADS-B equipped
- Yes — Mode-S AD4D73
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain clear of the rotating propeller.
Factual narrative
On August 24, 2007, at approximately 2012 central daylight time, the commercial pilot of a Cessna A188B agricultural airplane, N9561G, was struck by the airplane's propeller while performing post-flight maintenance at the Colorado City Airport (T88), Colorado City, Texas. The pilot sustained fatal injuries. The airplane was owned and operated by the pilot. Visual meteorological conditions prevailed and no flight plan was filed for the 14 Code of Federal Regulations Part 137 aerial application flight. Two people were in the vicinity of the aircraft during the mishap. The witnesses reported seeing the pilot deplane the airplane after completing the first of two planned aerial applications, and with the airplane's engine still running. The witnesses were loading another airplane when they heard an unusual sound followed by the airplane's engine shutting down. Neither actually witnessed the propeller strike. When they saw the pilot lying the ground near the airplane, they rushed to provide aid and called for emergency services. The strike marks on the pilot were consistent with entering the propeller's path from the left side of the airplane heading forward. An ammeter was found in the pilot's possession. All panels were closed on the airplane, but the airplane's alternator access panel is located on the left side of the airplane. One of the witnesses, who is an acquaintance of the pilot, said in a telephone interview that the pilot report having occasional electric problems with the airplane. An automated weather reporting facility located at SNK, 23 nautical miles north of the accident site, reported weather at 2005 as winds 170 degrees at 8 knots, visibility 10 statute miles, skies clear, temperature 84 degrees Fahrenheit, dew point 64 degrees Fahrenheit, and barometric pressure at 29.89 inches of Mercury. Following an application flight, the pilot deplaned and attempted to perform maintenance on his airplane with the engine running. For unknown reasons the pilot entered the propeller's arc, was struck by the propeller and was fatally injured. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2007_DFW07IA193.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (maintenance). All research papers
- Embry-Riddle Scholarly Commons 2026 · Journal article (IJAAA) From Reactive to Predictive: A hybrid Trust-Mediated Adoption Framework for Data-Driven Maintenance in Distributed-Authority Aviation Environments
Modern aviation maintenance operates within increasingly data-intensive technological environments, yet the operational integration of predictive maintenance into routine decision-making remains incon…
- Semantic Scholar 2026 · Article (Reliability Engineering & System Safety) Understanding human error in military aviation maintenance: The role of Performance shaping factors, cognitive workload and error orientation
- Semantic Scholar 2025 · Article (Applied Sciences) Decision-Making Framework for Aviation Safety in Predictive Maintenance Strategies
The implementation of predictive maintenance (PM) in aviation presents unique challenges due to strict safety requirements, complex operational environments, and regulatory constraints.
- Semantic Scholar 2024 · Article (Defence Science Journal) Modelling of Human Factors in Aviation Maintenance Using HFACS ME Human Factors Analysis and Classification System Maintenance Extension and Bayesian Network
Aircraft maintenance is a complex task involving a skilled human workforce, spare parts, and various other resources. Human factors are an inherent element of the human workforce.
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER) A New Trajectory in UAV Safety: Leveraging Reinforcement Learning for Distance Maintenance Under Wind Variations
In the field of aviation, safety is a critical cornerstone, and the operation of Unmanned Aerial Vehicle (UAV) systems is deeply connected with this principle.
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER) Low-Resource Automatic Speech Recognition Domain Adaptation – A Case-Study in Aviation Maintenance
With timeliness and efficiency being critical in the aviation maintenance industry, the need has been growing for smart technological solutions that optimize and streamline the different underlying ta…