AIR NAVIGATION-8WEDEN. ARTICLE 11 Upon the departure or landing of any aircraft each party may within its own territory and through its competent authonties search the aircraft of the other party and examine the certificates and other documents prescribed. ARTICLE 12 Aerodromes open to public air traffic in the territory of one of the parties to this arrangement\shall in so far as they are under the control of the party in whose t.erritory they are situated be open to all aircraft of the other party, which shall also be entitled to the assistance of the meteorological services, the wireless services, the lighting services and the day and night signalling services, in so far as the several classes of services are under the control of the party in whose territory they respectively are rendered. Any scale of charges made, namely, landing, accomodation or other charge, with respect to the aircraft of each party in the territory of the other party, shall in so far as such charges are under the control of the party in whose territory they are made be the same for the aircraft of both parties. ARTICLE 13 All aircraft entering or leaving the territory of either of the parties to this arrangement shall land at or depart from an aerodrome open to public air traffic and classed as a customs aerodrome at which facilities exist for enforcement of immigration regulations and clearance of aircraft, and no intermediary landin~ shall be effected between the frontier and the aerodrome. In speClal cases the competent authori- ties may allow aircraft to land at or depart from other aerodromes, at which customs, immi~ration and clearance facilities have been arranged. The prohibltion of any intermediary landing applies also in such cases. In the event of a forced landing outside the aerodromes, referred to in the first paragraph of this article, the pilot of the aircraft, its crew and the passengers shall conform to the customs and immigration regulations in force in the territory in which the landing has been made. Aircraft of each party to this arrangement are accorded the ~ht to enter the territory of the other party subject to compliance WIth quarantine regulations in force therein. The parties to this arrangement shall exchange lists of the aero- dromes in their territories designated by them as ports of entry and departure. ARTICLE 14 Each of the parties to this arrangement reserves the right to require that all alI'craft crossing the frontiers of its territory shall do so either between certain points, or close by an aviation customs office in that territory, at such altitude that SIgnals can be received, even though there should be no landing of the aircraft. The contracting parties shall inform each other of the points where the respective frontiers thus may be crossed. It is understood that neither of the courses mentioned in the pre- ceding paragraph exempts aircraft crossing the frontiers of either party from the obligation of landing at a regular airport of entrY, as stipulated in Article 13. w ARTICLE 15 1791 Inspection. Aerodromes. Landings. Flight restrictions. As ballast, only fine sand or water may be dropped from an aircraft. Hallast. 86637°-34 -PT 2-~:3
