The winner of the QST Cover Plaque Award for February is Paul Christensen, W9AC, for his article "An SWR Null Meter." Congratulations, Paul! The winner of 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 March issue by Wednesday, March 31.