Talk:Common traffic advisory frequency

The page doesn't say what modulation is used. 58.165.165.57 (talk) 10:40, 12 May 2010 (UTC)

UNICOM
The statement that "UNICOM airports never have an operating control tower" conflicts with statements to the contrary in the UNICOM article. — Preceding unsigned comment added by 198.207.246.102 (talk) 17:13, 26 August 2013 (UTC)