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      src="http://www.ips.gov.au/Images/HF%20Systems/Australasia/HF%20Conditions/ico_HFWarning.gif"></TD>

    <TD vAlign=center width="90%">Last updated 07 Nov 2007 18:00 UT</TD></TR>

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    <TD colSpan=2><FONT size=3><PRE>SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 07/27

ISSUED AT 04/2322Z NOVEMBER 2007

BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED

FROM 05-07 NOVEMBER 2007

IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND

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