This handbook includes information on: chartwork; tides; pilotage; echo sounders and logs; weather; anchoring; safety; signals; VHF procedures; passage planning; log books. Autor: Royal Yachting Association Staff Fecha: 1993-12-01 ISBN: 9780901501332 ISBN 10: 0901501336 This handbook includes information on: chartwork; tides; pilotage; echo sounders and logs; weather; anchoring; safety; signals; VHF procedures; passage planning; log books. Autor: Royal Yachting Association Staff Fecha: 1993-12-01 ISBN: 9780901501332 ISBN 10: 0901501336