# NTSB DFW07IA193: Cessna A188B, N9561G, Colorado City, TX, August 25, 2007 - Type: NTSB incident investigation - Classification: Incident · Fatal · Incident investigation · Final report - Date: August 24, 2007, 20:12 local (Aug 25, 2007, 01:12 UTC) - Place: Colorado City, TX - Coordinates: 32.468334, -100.921112 - Nearby events: https://openairdocs.org/map.md?lat=32.4683&lon=-100.9211&mi=10 - Phase of flight: [Standing](https://openairdocs.org/ntsb-phases/150) (OpenAirDocs' grouping) - Highest injury: Fatal - Injuries: 1 fatal; on the ground: 1 fatal - Status: Completed, report May 28, 2008 - Report: Approved by Office Director - Parties: FAA FSDO - NTSB case key (mKey): 66577 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DFW07IA193 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/66577/pdf - Page: https://openairdocs.org/ntsb/DFW07IA193 ## Probable cause The pilot's failure to maintain clear of the rotating propeller. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Propeller/rotor contact to person, standing - engine(s) operating - propeller/jet blast encounter - misjudged, owner/pilot mechanic (cause) ## Analysis 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. ## 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. ## Aircraft - Registration: [N9561G](https://openairdocs.org/aircraft/N9561G), registered now, S/N 18801536T, built 1974 (OpenAirDocs) - Reported make and model: Cessna A188B - Registry model: [Cessna A188B](https://openairdocs.org/model/cessna-a188b) (registry code 2073005) (OpenAirDocs) - Registry engine: [Continental IO-520 series](https://openairdocs.org/engine/continental-io-520-series) (registry code 17032, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 18801536T - Engines: Continental IO-520 285 horsepower reciprocating - Damage: No damage - Flight: Aerial application, Part 137 - Registered owner: Flying D Inc. - Airworthiness certificate: Special, Restricted (Special) - Departed: T88, Colorado City, TX - Destination: Colorado City, TX - Flight plan: Company VFR - Airport: T88, Colorado City Airport ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 29; injuries: fatal; commercial; airplane ratings: single-engine land; medical: class 1, with waivers/limitations; seat: single; flight hours: 400 total, 400 in this make and model ## Weather - Conditions: Visual (VMC), Dusk - Wind: 170° at 8 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 84 °F, dew point 64 °F - Altimeter: 29.88 inHg - Observed at: SNK, 23 nm away ## FAA reports on this event (1) The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs). - [Incident 20070824020479I](https://openairdocs.org/incident/20070824020479I), Aug 24, 2007: Cessna A188B, Colorado City, TX, Minor damage, 1 fatal. (-23) A fatal propeller strike occurred with a 14 CFR part 137 operator at the Colorado City Airport (T88), Colorado City, Texas. The incident occurred at 2012… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.