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   Home right arrow Products and Services right arrow Client Support right arrow QANTAS right arrow Hourly HAP Charts FORECAST SOL: Normalgreen MAG: Normalgreen ION: Moderateyellow Thursday, Feb 09 2012 00:17 UT
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Hourly HAP Charts

These are Hourly Area Predictions (HAP) of communication frequencies for the current UT hour and are based on IPS real time map of the Australian regional ionosphere for the current UT hour. These HAPs can show different frequencies to the daily HAP charts if ionospheric conditions have departed from the average state.

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