Starbucks, for many of us, older radio geeks, we always were excited about sitting up late with our table AM radio (mine was a simple GE AM clock radio) going around the dial trying to hear what far off cities we'd get. Getting WNBC, WABC, and WCBS all from NYC, WBZ Boston, WKBW Buffalo, KDKA Pittsburg, WSB Atlanta, 740 CBM - Montreal (CBC radio), I believe it was 930 CBT - Toronto - CBC radio), etc, was a great thrill. There were others depending on the skip that night, summer or winter, etc. One time when a hurricane was approaching us we were able to get an New Orleans station while in our car, not well, but well enough to catch the calls and city as it faded in and out, and that was during the day time.
So as it's fun to discuss what distant stations we've heard from the Philly/Wilmington/Trenton area, its also fun for us older radio geeks to remember when we've been far away (which Philly stations, since none of the Wilmington or Trenton stations would have that much power) we've heard in /Atlanta or Portsmouth, NH or other points far from here. I remember being in Emporia Kansas and of course could get KCMO Kansas City, WBBM Chicago, WLS Chicago, and the one truly corny station that was Emporia's one and only (think KORN from Hee Haw fame and you'll get the idea), but couldn't get any thing on the east coast much near Philly at all. It was like really being in a foreign place. No east coast at all, no Phillies, no Tastykake spots, not even the Orioles or Yankees, etc. Nothing.
Sure today as many have lap tops with WIFI or I-phones with WIFI you can go anywhere in the world and hear any station that has an online listen now feature, which includes all the Wilmington stations as well as the Philly and probably Trenton stations too. So yea, in today's world, it's not such a big deal. But just using your old school terrestrial AM or FM radio, how far away can those Philly stations be heard today with much more interference than we had back in the day. AM is far more fun as its signal will travel much farther than FM as that is essentially a 60 mile radius before the next FM on that frequency starts cutting in.
Even a lower powered AM station can get out really well if someone forgets to power down at night. I remember one of the guys I worked with at 1260 WNRK back about 30 + years ago, was training me on running the board and the transmitter as the jock on air had to power down twice, for evening broadcasting as I was brand new my first night on the job for a weekend part time on air show at this station. We had an old tube transmitter. Man did that thing put out some heat. He told me how one night he forgot to power down and a fellow jock from an Ohio station called to let him know that he was picking up the station very well and he might want to power back before Uncle Charlie aka the FCC tuned in. Radio folks tend to look out for each other that way, I was told by my trainer. As it is a rather hefty fine ( I seem to remember him saying something about $10,000) for that sort of violation for both the person on the board and the station, my co-worker quickly powered down. So who'd have thought a 1k directional AM could get out that well at night. Whether or not he exaggerated the fine I have no idea, but I always wrote down in big letter on the board near the clock the time of power down so there'd be no way I'd forget.