In the old days you'd need someone at both ends to make the change, though, and towers are normally unmanned. Which may explain why it lasted so long with the first transmission and was short in the second...maybe the station had someone standing by at the tower to make the change when/if Max returned. I dunno. Our tower was a good 30 minute drive from the station (which is common, I think...stations are usually centrally located, but the towers are out in the boonies a bit because of the need for cheap land and freedom to stand up a heckin' big tower).
In the old days you'd need someone at both ends to make the change, though, and towers are normally unmanned. Which may explain why it lasted so long with the first transmission and was short in the second...maybe the station had someone standing by at the tower to make the change when/if Max returned. I dunno. Our tower was a good 30 minute drive from the station (which is common, I think...stations are usually centrally located, but the towers are out in the boonies a bit because of the need for cheap land and freedom to stand up a heckin' big tower).