Sec. 11.43  National level participation.

    The industry entities voluntarily participating in the national 
level EAS are:
    (a) Radio Networks.
    (1) ABC.
    (2) Associated Press (APR).
    (3) CBS.
    (4) CNN.
    (5) Jones Satellite Audio.
    (6) Moody Broadcasting Network.
    (7) Mutual Broadcasting System (MBS).
    (8) MUZAK.
    (9) NBC.
    (10) National Public (NPR).
    (11) Unistar.
    (12) United Press International (UPIR).
    (13) USA.
    (b) Television Networks.
    (1) ABC.
    (2) CBS.
    (3) FOX.
    (4) NBC.
    (5) PBS.
    (c) Cable Program Suppliers.
    (1) Cable News Network (CNN) and CNN Headline News.
    (2) Cinemax.
    (3) Disney Channel.
    (4) Entertainment and Sports Programming Network (ESPN).
    (5) Home Box Office (HBO).
    (6) Movie Channel.
    (7) MTV.
    (8) The Nashville Network.
    (9) Nickelodeon.
    (10) Showtime.
    (11) VH-1.
    (12) Weather Channel.
    (d) Wire Services.
    (1) Associated Press (AP).
    (2) Reuters.
    (3) United Press International (UPI).
    (e) Common Carriers.
    (1) American Telephone and Telegraph (AT&T).
    (2) [Reserved]
    (f) Entities that wish to voluntarily participate in the national 
level EAS may submit a written request to the FCC.