PLC Database Amateur Notification Process PLC Database Amateur Notification Process PLC Database Amateur Notification First Name * Last Name * Date * Latitude Degrees (Latitude) * Minutes (Latitude) * Seconds (Latitude) * Direction (Latitude) * N S Longitude Degrees (Longitude) * Minutes (Longitude) * Seconds (Longitude) * Direction (Longitude) * E W “If your coordinates are in decimal/gps format please click here to convert them into degrees, minutes and seconds. thank you.” Call sign (if existing) * Email Address * Phone Number * Frequency and/or frequency range * 135.7-137.8 kHz 472-479 kHz reCAPTCHA Submit If you are human, leave this field blank.