Another very special verification: KKF800 – National Park Service’s 1710 Travelers Information Station, Springfield Armory National Historic Site, Massachusetts, 1710 kHz received April 06, 2015 at 04.34 UT in Salzburg. Many thanks James Woolsey, Superintendent, Springfield Armory for your verification of this 10 W low power transmitter! Receiver WinRadio Excalibur PRO/CSO, Beverage 250 mt. > 315° USA.