
%0 Journal Article
%A McNicol, RWE 
%A Bowman, GG 
%T Latitude Variations of Frequency of Occurrence of "Spread-F" Satellite Traces
%J Australian Journal of Physics
%D 1957/12/01
%V 10
%N 4
%P 588-590
%K 
%R https://doi.org/10.1071/PH570588
%U https://www.publish.csiro.au/paper/PH570588 
%X Night-time "spread-F" satellites, revealed as discrete extra traces of range greater than the main F-region echo on ionograms (h'f records) have been recorded by McNicol, Webster, and Bowman (1956)? as part of the spread-F phenomenon at Brisbane. This report is an investigation of the relative frequency of occurrence of such satellites at different latitudes. 
