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Ionospheric propagation
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Contributions �[�Source:�United States of America�]���Documents / Contributions
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Number�
Title Source AI/Question
 		Date
[ 49 ] �
� 		Seasonal variation of LF/MF sky-wave field strengths � � United States of America � 225/3 � 2005-09-13
[ 24 ] �
� 		Working document toward a preliminary draft new Recommendation - Radiation and propagation of emissions from access PLT systems using overhead power lines � � United States of America � 228/3 � 2004-10-05
Results:2 total items.
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