4Y1A International Civil Aviation ICAO. From DXNews.com

4U1A Team will be active as 4Y1A from Vienna, Austria, for International Civil Aviation Day, 7 – 11 December 2021.
They will operate on HF Bands.
Recent DX Spots 4Y1A
4Y1A Log search QSL via UA3DX, ClubLog OQRS.
Information from 4U1A:
We are encouraging all radio amateurs all around the Globe to participate in the International Civil Aviation Day (ICAO) from 07-11 of December 2018.

The International Civil Aviation Organization (ICAO) is a UN specialized agency, created in 1944 upon the signing of the Convention on International Civil Aviation (Chicago Convention).

ICAO works with the Convention’s 191 Signatory States and global industry and aviation organizations to develop international Standards and Recommended Practices (SARPs) which are then used by States when they develop their legally-binding national civil aviation regulations.

There are currently over 10,000 SARPs reflected in the 19 Annexes to the Chicago Convention which ICAO oversees, and it is through these SARPs and ICAO’s complementary policy, auditing and capacity-building efforts that today’s global air transport network is able to operate over 100,000 daily flights, safely, efficiently and securely in every region of the world.
4Y1A counts for the International UN Awards Program.
DXCC Country – Austria.

4Y1A Internation Civil Aviation Organization ICAO DX News

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