Business aviation operators of large airplanes (more than 12,500 pounds mtow) planning flights to Athens International Airport (LGAV) should prepare for significant operational, slot, parking reservations, and fee changes that take effect starting March 30, 2025. These changes will impact a wide range of aircraft operators, including private, air taxi, and ferry/tech stop flights, as well as those flying under IFR and VFR. The new procedures contain additional coordination requirements for certain VFR flights.