William_Yeager said:
If only there were a way to move the following stations closer to Louisville:
97.9 WSLM/Salem
Must be at least 43 miles from the WAMZ tower.
98.3 WQXE/Elizabethtown (both would be well spaced between WAMZ and WZKF)
No problem with WAMZ but must be 39 miles from the WZKF tower.
99.3 WKMO/Lebanon Junction (fits nicely between WZKF and WDJX)
Must be 39 miles from WZKF and WDJX.
102.7 WYSB/Springfield (fits nicely between WXMA and WQNU)
Must be 16 miles from WXMA and 30 miles from WQNU.
104.7 WITZ/Jasper (fits between WAYI and WLRS)
Must be at least 39 miles from WAYI & WLRS if it's to remain a Class B. Could move as close at 16 miles if they accepted a downgrade to Class A.
106.5 WHHT/Horse Cave (fits between WRVI and WVEZ, and still clears WWWY by two channels)
Must be at least 16 miles from WRVI and 39 from both WWWY and WVEZ.
107.3 WRZI/Hodgenville (fits between WVEZ and WSFR)
At least 39 miles from WVEZ and 26 miles from WSFR.
- The above figures assume the stations take advantage of contour-based short-spacing under 73.215. (that means, for example, WRZI would have to use a directional antenna limiting its radiation in the direction of WVEZ to be only 39 miles from the WVEZ tower. If it wished to operate non-directionally, the minimum spacing would be 43 miles.)
- They assume the stations you cited are the only ones that require protection. I didn't check whether there's another station, say, on 107.1, that any theoretical WRZI movein would have to protect. (I know you missed WFPK with regard to the "92.3 within 80 miles of Louisville", so it's VERY possible there are other stations that would preclude some of these moves)
- The 60dBu interference-protected service contour of a maximum-facility Class A station extends only 17.6 miles. If these restrictions force one of these moveins to be more than 18 miles from Louisville, the station will have no protected coverage in the city. For example, IIRC WZKF, WDJX, and WVEZ transmit from the Floyds Knob TV towers. WQXE, WKMO, WHHT, and WRZI would all have to be at least 39 miles from Floyds Knob -- no site that's 39 miles from Floyds Knob is going to be within 18 miles of most of the population of the market.
- You can do almost anything if you have enough $$$. I suppose you could buy WBKR Owensboro, WLXX Lexington, and WFPK; surrender the latter two licenses for cancellation; petition for the deletion of the 92.9C1 assignment in Lexington; move WBKR to Shivley & downgrade to Class C3. I'm sure it would be a lot cheaper to buy an existing station... Alternatively, you could pay off WAMZ to downgrade to Class A, and you could then move WSLM within 16 miles of WAMZ. Again, not cheap.