For Radio Amateurs with an interest in VHF/UHF/SHF in the Auckland (& surrounding) area of New Zealand. Mostly (but not excluding non members) members of the Auckland VHF Group inc. branch no66 of N.Z.A.R.T. (New Zealand Association of Radio Transmitters inc.) To facilitate communication between members, trustees, the club committee & executive between meetings and monthly issues of the Groups' "Spectrum" magazine.