Roman Law and the Maxim "Cujus Est Solum" in International Air
INTERNATIONAL AIR LAW ROMAN LAW AND THE MAXIM CUJUS EST SOLUM IN INTERNATIONAL AIR LAW John Cobb Cooper* The primary rule of international air law' was first formally stated in Article 1 of -the Convention Relating to the Regulation of Aerial Navigation, signed at Paris 1919: "The High Contracting Parties recognise that every Power has complete and exclusive sovereignty over the air space above its territory . " *Director, Institute of International Air Law, McGill University. 'International Air Law may be defined as that body of legal principles and rules included within the scope of both international law and air law. To apply this definition it is necessary to state the scope of both. "International Law governs relations between independent states. The rules of law binding upon states, therefore, emanate from their own free will as expressed in conven- tions or by usages generally accepted as expressing principles of law and established in order to regulate the relations between these co-existing independent communities or with a view to the achievements of common aims." The S.S. Lotus (France v. Turkey), Permanent Court of Int'l Justice, Sept. 7, 1927, Judgment 9, Ser. A, no. 10, p. 18; Manley 0. Hudson, World Court Report, Washington, Carnegie Endowment for Inter- national Peace, 1934-43, Vol. 2 (1935) p. 35. Air Law comprises the body of legal principles and rules, from time to time effective, which govern and regulate: First: (a) Flight-space; (b) Its relationship to land and water areas on the surface of the earth; (c) The extent and character of the rights of individuals and States to use or control such space for flight or other purposes; Second: (a) Flight; (b) The instrumentalities with which flight is effected, including their nationality, ownership, use or control; (c) The surface facilities used in connection with flight, such as airports and airways; Third: The relationships of every kind affecting or between individuals, communities or States arising from the existence or use of the area of flight (flight-space), or McGILL LAW JOURNAL [VOL.
[Show full text]