Document :

ITU-R�WP5C� Contribution� 520

Title :

Liaison statement to Study Groups 4, 6 and 7 and Working Parties 5A, 5B, 5C and 5D on a database for the protection of radio services

Date :

2011-06-08

Source :

SG 1

Access :

Restricted to TIES users�[ITU-R]