Section 3
SEC. 3. Excepting cases of force majeure and whenever weather conditions permit, the grantee shall maintain scheduled and/or non-scheduled and/or charter air transport services in and between any and all points and/or places throughout the Philippines, as well as between the Philippines and other countries, at such frequencies as traffic needs may require. The term "air transport services" shall include the maintenance and operation of hangars, aircraft service stations, passenger and/or cargo terminals, lodges, warehouses, facilities, and other services which may be necessary, convenient, or useful as an auxiliary to aircraft transportation.