The conversion of crop dusters into light attack aircraft had long been part of Prince’s vision for defeating terrorists and insurgencies in Africa and the Middle East. In Prince’s view, these single-engine fixed-wing planes, retrofitted for war zones, would revolutionize the way small wars were fought. They would also turn a substantial profit. The Thrush in Airborne’s hangar, one of two crop dusters he intended to weaponize, was Prince’s initial step in achieving what one colleague called his “obsession” with building his own private air force. ... The story of how Prince secretly plotted to transform the two aircraft for his arsenal of mercenary services is based on interviews with nearly a dozen people who have worked with Prince over the years, including current and former business partners, as well as internal documents, memos, and emails. Over a two-year period, Prince exploited front companies and cutouts, hidden corporate ownership, a meeting with Russian arms dealer Viktor Bout’s weapons supplier, and at least one civil war in an effort to manufacture and ultimately sell his customized armed counterinsurgency aircraft. If he succeeded, Prince would possess two prototypes that would lay the foundation for a low-cost, high-powered air force capable of generating healthy profits while fulfilling his dream of privatized warfare.