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BiQuad Antenna calculator  ^updated - Online calculator for Bi-Quad antennas

Cantenna Calculator  ^updated - Online calculator for Cantenna special antenna for 802.11 Wi-Fi bands

6O3A Online log - 6O3A Somalia log on line

CH21A Online Log - CH21A Nauru, IOTA OC-031 11 Jan 2012 to 07 Feb 2012 operated by HA5AO & HA5UK

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