The winner of the December QST Cover Plaque award is James K. Boomer, W9UJ, for his article “Delta Loop Collinear Antennas.” Congratulations James! The QST Cover Plaque Award -- given to the author or authors of the best article in each issue -- is determined by a vote of ARRL members on the QST Cover Plaque Poll web page. Cast a ballot for your favorite article in the January issue today.