ITU Radio Regulations — Appendix 4 (Matrix)

Table of characteristics to be submitted for space and radio astronomy services (Rev.WRC-23)

Item Description SRS GSO NGSO ES RAS Subj.
Coord		 Not Subj.
Coord		 Active Passive ESIM Const. 9.11A EPFD
APICoordNotif APICoordNotif CoordNotif