Document :

ITU-R WP-7C  Contribution  234

Title :

Proposals on the preliminary draft revision of the Report ITU-R RS.2456-0 - WRC-23 agenda item 9.1, topic a) on space weather

Date :

2021-09-08

Source :

Canada

AI/Question :

AI9.1A)

Access :

Restricted to TIES users [ITU-R]