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APPENDIX A Totals of Aeradio Stations, Radio Navigational Aids, and Equipment in Service in New Zealand and in the Pacific (i) Aeradio stations (communications) — New Zealand— North Island .. .. . . .. 12 South Island .. .. .. .. .. 10 Pacific islands .. .. .. .. 6 Total .. .. .. .. .. 28 (ii) Medium-frequency Homing Beacons— New Zealand .. .. .. .. 19 Pacific islands .. .. .. .. 7 Total .. .. .. .. .. 26 (iii) Radar responder beacons— New Zealand .. .. .. .. 5 Pacific islands .. .. .. .. 6 Total .. .. .. .. .. 11 (iv) Radio ranges — New Zealand .. .. .. .. 4 Pacific islands .. .. .. .. 2 6 (v) High-frequency direction-finding (H.F.D.F.) Stations — New Zealand . . .. . . . . 4 Pacific islands .. .. .. .. 1 Total .. .. .. .. 5 (vi) Radio equipment in service (including radio ranges and medium frequency beacons but excluding standby equipment)— Transmitters .. .. .. .. .. 239 Receivers .. .. .. .. .. 172 Note.—Transmitter power outputs range from 60 watts to 2-5 kilowatts, the majority of general-purpose transmitters being of the order of 250 watts. Mediumfrequency beacons account for the bulk of the highpower equipment. (vii) Teletype equipment.— Machines. Meteorological Services .. .. .. .. 33 Communications and Air Traffic Control .. .. 31 Total .. .. .. .. .. 64

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