In the United States, business aircraft may be operated under either FAR 91 as private operations for the business purposes of the owner, or under FAR 135 as commercial operations for the business purposes of a third party. One common arrangement for operational flexibility purposes is for the aircraft's owner to operate the aircraft under FAR 91 when needed for its own purposes, and to allow a third-party charter-manager to operate it under FAR 135 when the aircraft is needed for the business purposes of third parties (such as for other entities within the corporate group of the aircraft's owner).
Charter, also called air taxi or ad-hoc flights require certification from the associated country's regulating body such as the FAA in the U.S. The regulations are differentiated from typical commercial/passenger service by offering a non-scheduled service. In the U.S. these flights are regulated under FAA Part 135. There are some cases where a charter operator can sell scheduled flights, but only in limited quantities.
Encounter the world’s most amazing wildlife — from the Philippines’ majestic yet gentle whale shark to the gorillas and chimpanzees of East Africa’s jungles — as well as the enduring peoples and cultures that have flourished alongside them. Travel in style on a journey spanning two continents and filled with authentic local encounters, five-star hospitality and A&K’s hallmark blend of insider access and local expertise.
Purchasing a private aircraft immediately opens a variety of possibilities for business owners, entrepreneurs and sport or entertainment celebrities. Private aircraft allow owners to traverse vast distances quickly, and on their schedule, without the burdens and inconvenience of modern commercial airline travel. In fact, the National Business Aviation Association (NBAA) likens the use of a private plane to a "time machine allowing you to get to where you need to be directly, efficiently and at a reasonable cost."
About 70% of the fleet was in North America at the end of 2011. The European market is the next largest, with growing activity in the Middle East, Asia, and Central America. In 2015 the total airplane billing amounted to US$21.9 billion, and 718 business jets were delivered to customers across the globe : 199 (27.7%) by Bombardier Aerospace, 166 (23.1%) by Cessna, 154 (21.4%) by Gulfstream Aerospace, 120 (16.7%) by Embraer and 55 (7.7%) by Dassault Falcon.