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HomeProducts and ServicesClient SupportQANTASDaily HAP Charts Tuesday, Jun 18 2013 05:12 UT
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Daily HAP Charts

These are Daily Area Predictions of communication frequencies for the present UT day and are based on IPS average maps of the ionosphere and the IPS forecast daily T index.

Follow the steps below to obtain your daily HAP charts.

Step 1: Select a Location

Step 2: Select a Universal Time (UT) Period

Step 3: Display HAP Chart or Clear selections

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