Tidelines: Radio handbook

Ever wondered what VHF channel to call when boating around the coast of New Zealand? John Allen has published the New Zealand Marine Radio Handbook, which answers questions such as this. The booklet covers who best to call, the frequencies to use, weather forecasts, correct radio use and calling procedures. Available from booksellers and major marine outlets at $29.95 or phone the Marine Rescue Centre (09) 357 1326.

GRADUATION TIME

The Boating Industry Training Organisation will hold its second annual graduation ceremony at the Royal New Zealand Yacht Squadron, Westhaven, on Wednesday, November 26. About 50 graduates from throughout New Zealand will receive their national certificates. For more information call BITO on (09) 360 0056.

MIRABELLA LAUNCH

The world's biggest single-masted sailing boat, the giant Ron Holland-designed Mirabella V, will be launched on November 26. VT Shipbuilding (formerly Vosper Thornycroft) project manager Andrew Bunney said the completion of the 75m sloop had elevated the company to a premier position among the world's superyacht builders. He also praised the input of New Zealand composite specialist High Modulus in the two-year project. The yacht will be launched at Woolston, in England, then moved to Portsmouth so the 90m mast can be stepped.

Water-Watch

A busy weekend is scheduled as the racing programme gets into pre-summer mode. Main activity:

Saturday: Cruising race (GHYC); Gold Cup, Percy Jones Memorial, Orakei (BBYC); North Harbour Tanner Cup trials (Torbay SC); Two-handed race (Devonport YC); Volvo Round-Rangitoto race (PCC); Cruising race to Oneroa (Weiti BC); Old Fox, Race 1 NE West Bay Rakino, SW Station Bay (Westhaven YC).

Saturday and Sunday: North Harbour Starling match race trials (Murray's Bay SC).

Sunday: Harbour race (PYBC).

* Clubs and organisations planning activity on the Waitemata or Manukau Harbours should register with the Auckland Regional Council Enviroline on (09) 366 2070. The new 24-hour response number for the ARC Maritime Unit is (09) 362 0397.