General Aviation Services (G.A.S.) arranges overflight permit services for Basel Airport (Swiss side) (LSZM). Our permit desk works directly with civil aviation authorities and appointed agencies across Africa, with 24/7 operations support for dispatchers, charter operators, and flight planning teams. Airport operations are coordinated with local handlers under G.A.S. supervision.
Contact G.A.S. with your aircraft details, route, schedule, and operator certificate. Our specialists verify CAA requirements for Switzerland, prepare the application, and follow up until clearance is issued.
Over 83% of G.A.S. permits are obtained directly from issuing authorities or their appointed agencies — including ASECNA states and national civil aviation authorities across Africa.
We support private jets, corporate flight departments, charter operators, scheduled and non-scheduled commercial flights, and cargo movements requiring overflight permit clearance for Basel Airport (Swiss side) (LSZM).
Contact G.A.S. operations with your flight details. We confirm lead times and documentation requirements for Switzerland, submit to the relevant authority, and deliver your clearance.
Lead times depend on the civil aviation authority and flight type. Our 24/7 desk can advise on express and standard processing for Switzerland.
Yes. G.A.S. supports business aviation, private jets, charter (Part 135), cargo freighters, and non-scheduled commercial operations across Africa.
Contact G.A.S. for urgent permits, same-day clearances, block permits, and ground handling at Basel Airport (Swiss side) (LSZM).
