dup => 'Sorry, this is a duplicate',
dx1 => 'Frequency $_[0] not in band (see show/band); usage: DX [BY call] freq call comments',
dx2 => 'Need a callsign; usage: DX [BY call] freq call comments',
dup => 'Sorry, this is a duplicate',
dx1 => 'Frequency $_[0] not in band (see show/band); usage: DX [BY call] freq call comments',
dx2 => 'Need a callsign; usage: DX [BY call] freq call comments',