Argentine Antarctica observatory, where he also worked a post office was installed. Civil (employee of the Argentine company official post and telegraph) Hugo Alberto Acuna accounted hoist for the first time in an official way the flag of Argentina on the Argentine Antarctic sector, on 22 February 1904. Such an observatory became the Orcadas Base the oldest existing today across the Antarctic territory permanent human settlement. The Argentine corvette ARA Uruguay returned to Antarctica in 1905 (sailed from the port of Buenos Aires on 10 December 1904) to relieve staffing of the South Orkney and refer to Deception Island and Wiencke Island
Airport-to-airport mutual aid the National Academies published a guidebook for how to establish, manage, and sustain an airport-to-airport mutual aid program. It is ACRP Report 73. There are no airport-to-airport mutual aid programs outside the United States, but the feasibility of an airport-to-airport mutual aid program for Latin America and the Caribbean has begun to be considered by the International Civil Aviation Organization (ICAO) of the United Nations (UN), the Federal Aviation Administration (FAA), and several other organizations. Many observers have believed that mutual aid could not operate across national borders because of barriers created by legal, language, and cultural differences and delays