Aiming for a “Clean Sweep” is Big Part of ARRL November Sweepstakes' Appeal https://t.co/sbucLEAT4O #ARRL #HamRadio pic.twitter.com/nN5V304mlR
— ARRL (@arrl) October 30, 2017
Aiming for a “Clean Sweep” is Big Part of ARRL November Sweepstakes' Appeal https://t.co/sbucLEAT4O #ARRL #HamRadio pic.twitter.com/nN5V304mlR
— ARRL (@arrl) October 30, 2017