The world’s best crewmembers take flight with IASCO, the aviation industry’s preeminent flight crew leasing and training company. With assignments around the globe, IASCO Captains and First Officers enjoy outstanding professional management, administrative support, and competitive salaries and benefits flying for IASCO clients. Aviation companies worldwide count on IASCO to provide superior flight crewmembers to meet growing demand. IASCO’s unparalleled full-service crew management and training services have earned IASCO its solid reputation as the oldest and most respected crew leasing company to serve the global airline industry.