Sending apparatus needed; question whether or not short-wave apparatus or long-wave equipment is best for airplane; compares experiences of airplanes equipped and not equipped with radio apparatus.
Airplane radio, necessity or luxury
Radio News
Radio News ; 9 , n 12 ; p 1304-1305 + 1363-1365
1928
3 pages
5 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Track quality - luxury or necessity?
IuD Bahn | 2007
|LinkedIn: a luxury or a necessity?
British Library Online Contents | 2008
ITS -- Not a Luxury, But a Necessity
Online Contents | 1995
The Bicycle in Africa - Luxury or Necessity?
British Library Conference Proceedings | 1993
|Letters IT training should be a necessity, not a luxury
British Library Online Contents | 2003