[BC] AM maintenance question

[Cowboy]

On Sunday 14 February 2010 06:59 pm, Robert Paine wrote:
>   Do AM stations still routinely sign off Sunday night/Monday morning for transmitter maintenance?

 DO they ? No. Not any more.

 Did they ? Once upon a time, in the long, long ago before time,
 it was routine.

 Then there were backups, and alternate mains,
 and the need went away, and someone discovered you COULD
 sell the over nights.

-- 
Cowboy