The United States' Corporate Aircraft Association (CAA) has selected Executive Air Taxi as its preferred fixed-base operator (FBO) at Bismarck Airport. The announcement, which took effect May 1, 2024, followed a competitive voting process among CAA members.

Executive Air Taxi is among the biggest charter operators in the US Midwest. According to its website, available jets include a nine-passenger Hawker 4000, an eight-passenger Hawker 800XP, and a six-passenger Premier IA. The turboprop fleet includes a Beech (twin turboprop) King Air C90, F90, B200, and 350. The airline's 24-hour FBO services include an on-site FAA Part 145-certified full service repair station and flight line service, among others.

The CAA promotes the growth of jet-fuelled Part 91 general aviation and connects members with FBOs "who share our vision for fair, competitive fuel prices. We promote loyalty to our member FBOs in return for their industry-leading fuel prices and excellent service."