HF predictions : description of services / by E.D. Ducharme and J.L. Thomas.: Co24-3/7-1228-1971E-PDF

"This report describes the HF Prediction Services available from the Communications Research Centre"--Abstract, page 1.

Permanent link to this Catalogue record:
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Publication information
Department/Agency Communications Research Centre (Canada), issuing body.
Title HF predictions : description of services / by E.D. Ducharme and J.L. Thomas.
Series title CRC report ; no. 1228
Publication type Series - View Master Record
Language [English]
Format Electronic
Electronic document
Note(s) Digitized edition from print [produced by Innovation, Science and Economic Development Canada].
Publishing information Ottawa : Communications Research Centre, Department of Communications, November 1971.
Author / Contributor DuCharme, E. D., author.
Description 1 online resource (iii, 6 pages) : figures.
Catalogue number
  • Co24-3/7-1228-1971E-PDF
Subject terms Communications Research Centre (Canada)
Centre de recherches sur les communications (Canada)
Shortwave radio.
Ionospheric radio wave propagation.
Radiodiffusion en ondes décamétriques.
Ondes radioélectriques -- Propagation dans l'ionosphère.
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