TY - RPRT TI - Ionospheric modeling at Air Force Global Weather Central AU - Tascione, T. F. AU - Flattery, T. W. AU - Patterson, V. G. AU - Secan, J. A. AU - Taylor, J. W., Jr. PY - 1979 UR - https://ntrs.nasa.gov/citations/19800010217 ID - 19800010217 ER -