Raavana 1 Operational 44329 2019-05-07 Draft 2019-04-17 IARU Coordination http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=616 coordinated by IARU coordonné par l'IARU Bird3 hamradio information http://birds3.birds-project.com/document/amateur/ Radio documents documents radio Beacon 435375000 CW GMSK 9600 BIRDS Project - JGMNB https://www.formpl.us/form/6372043568185344