TY - GEN AU - Barsis, A P AU - Bean, B R AU - Herbstreit, J W AU - Hornberg, K O AU - Norton, K A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1953-05-01 04:05:00 DO - https://doi.org/10.6028/NBS.RPT.2494 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1953 TI - Propagation of radio waves over land at 1046 MC ::report for the Air Navigation Development Board ER -