185.300kHz, the Lowfer Watering Hole. Possibly a record; certainly a record for the 'Grabulator' which is now as a consequence grumbling for a raise. Eleven distinctly visible signals, all firmly ID-able either in this capture or associated ones.
Top to bottom: 303.3 - 'BRO' - Duluth Minnesota, 302.8 - a slightly wobbly 'IP' - Mississippi, 302.6 - 'WEOH' - Saint Francis Minnesota, 302.4 - 'DPC' - (Hello Denis!) Swansea Massachusetts, 302.3 - 'UWL' - Glenpool Oklahoma, 301.5 - 'YK' - Evansville Indiana, 301 - 'VD' - Burlington Connecticut, 300-ish - 'Wm' - Massachusetts, 299+ - 'NC' - Stansfield North Carolina, 298.2+ - 'TAG' Holden Massachusetts, and last but certainly not least 297.5 - 'LEK' Aiken Minnesota.