+/- - Snowblind

Huffduffed by nonimage on October 28th, 2008

From http://www.3hive.com/

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  1. +/- - Snowblind

    From http://www.3hive.com/

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    —Huffduffed by cennydd on October 23rd, 2008

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Huff-Duff
– noun
The common pronounciation of the acronym HF/DF meaning high frequency direction finder.
A triangulation method that uses two or more radio receivers to find the bearings of a radio transmitter.