evaluation of short-term ionospheric forecasts for selected Ssoutheast Asia DCA trunks
By: Roger K. Salaman
Contributors: Institute for Telecommunication Sciences; United States. Environmental Science Services Administration
Series: ESSA technical report ERL -- 71
Publisher: Institute for Telecommunication Sciences
Published: 1969
Place of publication: Boulder, Colo
Language: eng
Number of pages: 72
Subjects: Ionospheric forecasting -- Southeast Asia; Ionospheric radio wave propagation -- Maximun usable frequency
Notes: "January 1969."

Includes bibliographic references