David McKoy (may he rest in peace) served in the US Navy. In civilian life, he utilized his skills to protect and serve civilians in many different capacities. His knowledge of per...mehr sehenDavid McKoy (may he rest in peace) served in the US Navy. In civilian life, he utilized his skills to protect and serve civilians in many different capacities. His knowledge of personal and professional security as well as military history and weapons figure prominently throughout the Call Sign: Wrecking Crew series. weniger sehen