[P-Marlowe]

I would think one wouldn't climb a tower at night to do repair work.

On a commercial station, you send guys up the tower at any hour to make sure that your station is on the air before drive time. If you have an antenna problem at midnight you will move heaven and earth to make sure that the problem is fixed before dawn.

[razorback-bert]

I agree with you about radio stations, but this wasn't an emergency repair, the towers had been damaged for sometime.