Here in Rockland County New York, north of the city, our local AM station WRCR which has historically broadcast on 1300 kHz with a daytime power of 500 watts, nighttime power of 83 watts has now moved to 1700 kHz.
Likewise, a new transmitter and tower have been constructed, with the daytime power now at 10 kW and the nighttime power at 1 kW.
While the formal move to 1700 kHz takes place tomorrow, 7/13 , they are testing on 1700 kHz now with 3 kW power and 1 kW at night. If you're in the New England/Mid Atlantic region, maybe you'll be able to catch this station if conditions ever allow. Normally, this station broadcasts a mix of adult contemporary music, with talk programs usually in the mornings and weekends.
I wish I could see how far this station could be heard, but since I live about 10 miles from the station, it'll be strong 24/7.