AI1.19

to consider possible primary allocations in all Regions to the Earth exploration-satellite service (passive) in the frequency bands 4 200-4 400 MHz and 8 400-8 500 MHz, in accordance with Resolution 674 (WRC-23); APT Preliminary Views: Preliminary Views on AI1.19 from APG27-2 Related Documents: Briefing on AI1.19 DG Chair:  Dr. Sohel Rana (Bangladesh)Contact: sohel@btrc.gov.bd