International Civil Aviation Organization

specialized agency of the United Nations, coordinates the international civil aviation regulations and policy

7 dated entries naming International Civil Aviation Organization, drawn from 6 separate years between 1944 CE and 1970 CE. Nothing here is written by us: each line is the sentence a Wikipedia year article used, and the link beside it opens the exact revision.

Also written as ICAO in the source articles; Wikipedia redirects those to the same subject, so their entries are on this page.

JSON Wikipedia article Wikidata Q125761

20th century

1944November 1–December 7 – Delegates of 52 nations meet at the International Civil Aviation Conference in Chicago, to plan for postwar international cooperation, framing the constitution of the International Civil Aviation Organization.source
1944December 7 – The Convention on International Civil Aviation is signed in Chicago, creating the International Civil Aviation Organization.source
1945August 15 – The Provisional International Civil Aviation Organization is founded as a specialized agency of the United Nations.source
1947April 4 – The International Civil Aviation Organization begins operations.source
1953May 15 – The Standards And Recommended Practices (SARPS) for Aeronautical Information Service (AIS) are adopted by the ICAO Council. These SARPS are in Annex 15 to the Chicago Convention, and 15 May is celebrated by the AIS community as "World AIS Day".source
1956March 1 – The International Air Transport Association finalizes a draft of the radiotelephony spelling alphabet, for the International Civil Aviation Organization.source
1970November 14 – The Soviet Union enters the International Civil Aviation Organization, after having resisted joining the UN Agency for more than 25 years. Russian becomes the fourth official language of the ICAO.source

Named in the same entries

United Nations (1)