Parttimer said:
Why would 1550 move from a tower they own to one they don't? Plus WAMO-AM is on the 1550 tower, which means income for 1550.
Having 660 on the tower does indeed help with the tower expenses. The reason for using the 860 site was due to the power increase we wanted for 1550. We needed a two tower array and we do not have space at the current location for the second tower. Also, the bulk of the power would go south so having a transmitter site located north of the city would be ideal. The 860 site has four towers. Two are north & south. They are located across the river from downtown Pittsburgh so we had a chance to penetrate some of the office buildings if we used the 860 site. Plus the night power would have been 38 watts aimed at the City. We also considered using the 1080 4 tower array in Hampton Township for even a higher power nighttime signal. They were open to us using the tower at night since 1080 is a daytimer. The height and location of each tower made the site less perfect for a directional array for 1550 which is the main reason for not using it.
The big problem is getting any return on investment in today's economy. I would like to improve the signal but it has to earn its keep. It has a long history of zero billing.