Darn these computer mock-ups, not knowing realites of actually being in the field. I tried 06457 (Middletown CT) in there and found some very poor frequencies:In the vacant list...89.7 - this one is a spanish religious translator, very low wattage, but the height makes for massive coverage and comes in clear just about everywhere I go. (strong enough to bleed under the Sirius FM modulator)94.9 - Ok, there's no actual station on this frequency but it's Central CT's Radio No man's land because it's overloaded with the mixing product of every station located on meriden mountain and is like this in most of the central part of the state (too noisy)97.1 - Not too bad a choice, if you like the occasional bleed over from WZBG and bleed under from WQHT, which comes in nice and clear in many parts of town.98.1 - 97.9 is just too close to make this one worthy.98.5 - this one has a chance, WILI isn't too strong here, and the Boston station only comes in under good conditions.103.5 - This one is so-so as 103.7 in Westerly might appear to be out of range in the maps, but does a very good trip here and a bit of splash too.107.5 - Ha! I find this funny, as WBLS does quite a trip here and so does WFCC, too much between the two of them fighting it out to make this one useable, but someone in this area seems to have some success in using this frequency for a Sirius radio as I've heard Howard Stern on this channel on more than one occasion, I find it a far more interesting channel for DX in bad weather conditions.Next Best Channels:96.9 Rarely does the boston talk station come in on this channel, and the splash from adjacent WQHT is very minimal, so this one looks better than most of the ones above.99.5 - My actual favorite choice, even though this is a pretty crowded frequency for the moment, it's all from stations that are either over 100 miles away or running 5 watts (for now, if the new station in New London goes on, this might not be as good a choice). I chose this channel mainly because the terrain in this area pretty much blocks the 4 stations currently licensed to this frequency, the only drawback is an occasional pirate in Bristol that will cause bleedunder in close proximity to Bristol, but I'm not out there much.101.7 bad choice, I get a staion from Long Island clearly all the time on this channel with a strong signal.107.3 also a bad choice as most people in this area can still get WAAF fairly well, though not as well as before.Third best channels:90.9 - Possibly, though 91.1 is kinda strong92.1 - Nope, WLNG is fair to clear here92.9 - Nope 93.1 is too strong here94.1 - Maybe, WYBC is strong, but is it strong enough to cause problems?95.3 - Maybe, WRKI is kinda strong, and I don't get the Long Island station as strong as I used to.99.7 - Nope, Rhode Island is on channel and quite strong101.9 - this one is the main choice on the REC NET site, and could be good if WAQY doesn't splash, but I suspect it does102.3 - same as above102.5 - Hmm, isn't this also a Long Island station that comes in fairly well out here?103.3 - Possibly a good choice, a bit close to WDRC, but maybe not, will have to try this one105.3 - same as above, but in this case, second adjacent is WIHS and is MUCH CLOSER, plus WQGN splash is possible, and Party 105.3 would be lost with this choice106.3 - WEIB is very clear here, even moreso on good radio DX days.To think I used to believe we didn't have enough stations around here.