103.5 in Grand Marais, MN:
Nothing under normal conditions. The nearest LPFM, WCWL Clearwater Lake, WI, is 142 mi SSE, while the nearest translator, K278BP Cottage Grove, MN, is 237 mi SW. Tropo would be required to bring either of those in.
I wonder if it's possible to get
something 24/7 if you're using a good radio and antenna? (For example, using a Tecsun PL-390 while standing on the roof of a high-rise or at the top of a hill, or a Sony FDR-X1HD connected to an outdoor 32+ element tuned Yagi mounted atop an orange-and-white painted tower with blinking red lights?

)
Some full-power stations that tropo may bring in include:
KUAL Brainerd, MN (206mi WSW)
KRXW Roseau, MN (245mi WNW)
KNEI Waukon, IA (312mi S)
WTCM Traverse City, MI (318mi SE)
KZZY Devils Lake, ND (404mi W)
WKSC Chicago, IL (427mi SSE)
Ok, how about;
1490 kHz at the center of the Northlake Festival Shopping Center parking lot in Tucker, GA (before WSB shut off IBOC)?
Or, maybe a 9kHz split:
1071 kHz in the southwest quadrant of Columbia Park in Torrance, CA (before IBOC started being used in southern California)?
Suggestions also welcome for a future similar-condition FM wdytycgiyw entry. A couple ideas include 100.5 at the Soledad Cross in La Jolla, CA, or 90.5 or 90.9 on Mt Wilson. I don't think 106.3 or 106.7 at Emerald Hills Park in San Diego would work, though, cause KOGO's tower (on which KLNV is mounted) is too high, causing a listener there to not be in the beam's strongest angle, and KLNV is running IBOC. (Maybe a SDR could still dig through it?) Criteria would be a publicly-accessible location within a non-IBOC first-adjacent Class C (or grandfathered super power)'s 148.5 dBu contour.
Or if someone wants to do, at a publicly-accessible spot, a first-adjacent to an AM Class A non-IBOC or its 2nd harmonic (IBOC required if using harmonic) within their 174 dBu contour, that'd be fine too.

(Alternately, for the 148.5 (FM) or 174 (AM) dBu contours, substitute whatever signal (for the adjacent pest) would be 0.75dB below what would cause 100 sq mm of skin to warm up by 50C (like going from a ski slope in winter to the Arizona desert in summer) after 90 seconds of exposure over-the-air (without actually physically touching any radiating elements).)
BTW my Tecsuns might struggle some in those situations, but I'd expect a $1k radio like a Perseus would be able to bring in <3 dBu DX, clear enough so that according to DavidEduardo the general public would eagerly listen, just as well as if local nearby-frequency pests were off the air.
