Calculated and measured HF/VHF absorption for the 2-5 November 1969 solar proton event
By: William Swider, Irving L. Chidsey
Contributors: Chidsey, Irving L.
Series: AFGL-TR -- 76-0053; Environmental research papers -- no. 554; Environmental research papers (Hanscom AFB, Mass.) -- no. 554
Publisher: Air Force Geophysics Laboratory
Published: 1976
Place of publication: Hanscom AFB, Mass
Language: eng
Number of pages: 20
Subjects: D region; Solar radiation; Measurement
Notes: Title from cover.

"9 March 1976."

"Aeronomy Division project CDNA."

Includes bibliographical references (p. 15-16).