COLLECTIVE CALLSIGNS
WHAT WERE COLLECTIVE CALLSIGNS ? IF A SHIPPING COMPANY, RADIO COMPANY WANTED TO SEND A MESSAGE TO ALL OF ITS SHIPS, OR A WIRELESS COMPANY ETC WANTED TO SEND A MESSAGE TO ALL OF ITS SEA GOING EMPLOYEES, IT WAS DONE USING A COLLECTIVE CALLSIGN, WHICH WAS A LOT EASIER THAN HAVING TO SEND A MESSAGE TO, IN THE CASE OF MARCONI MARINE, 2000 PLUS VESSELS.
|
COLLECTIVE CALLSIGN |
ALLOCATION |
|---|---|
GZTR |
SHAW SAVILL & ALBION CO LTD |
GTZF |
ELDERS & FYFFES LTD |
GWZK |
ESSO PETROLEUM CO LTD |
GWZL |
PALM LINE LTD |
GZXP |
OVERSEAS TANKSHIP (UK) LTD |
GZXW |
CANADIAN PACIFIC STEAMSHIPS LTD |
GZXG |
BEN LINE STEAMERS LTD |
GTZM |
MARCONI INTERNATIONAL MARINE CO LTD |
GZXF |
REDIFON LTD |
GTZR |
INTERNATIONAL MARINE RADIO CO LTD |
GTZH |
KELVIN HUGHES |
GTZA |
OCEAN FLEETS LTD |
GTZB |
ALFRED HOLT & CO |
GTZC |
CUNARD STEAMSHIP CO LTD |
GTZD |
P & O PASSENGER DIVISION |
GTZE |
ELDER DEMPSTER LINES |
GTZG |
PRINCE LINE LTD |
GTZJ |
SIR WILLIAM REARDEN SMITH & SONS |
GTZK |
THOMAS HAMLING & CO LTD |
GTZL |
ANDREW WEIR & CO LTD |
GACQ |
ADMIRALTY |
GBXZ |
ANY BRITISH WARSHIP |
GTZN |
JOHN SWIRE & SONS LTD |
GTZP |
SHANGHAI LICENSED PILOTS ASSN |
GTZQ |
BLUE STAR LINE LTD |
GTZS |
BRITISH TRANSPORT COMM |
GTZT |
ROYAL MAIL LINES LTD |
GTZU |
P & O STEAM NAVIGATION CO |
GTZV |
SIR R. ROPNER & CO LTD |
GTZW |
BRITISH RAIL WESTERN REGION |
GTZX |
BP TANKER CO LTD |
GWZB |
UNION CASTLE LINE |
GWZC |
PORT LINE LTD |
GWZD |
BOOTH STEAMSHIP CO |
GWZF |
TURNER BRIGHTMAN |
GWZG |
H.E. MOSS & CO |
GWZJ |
MANCHESTER LINERS |
GWZM |
T & j BROCKLEBANK LTD |
GWZN |
FURNESS WITHY & CO LTD |
GWZQ |
P HENDERSON & CO |
GWZR |
STANHOPE STEAMSHIIP CO LTD |
GWZS |
THE UNITED MOLASSES CO LTD |
GWZV |
PICKERING & HALDANE STEAM TRAWLER CO |
GWZW |
OVERSEAS TOWAGE & SALVAGE CO |
GWZX |
THOS & JAS HARRISON LTD |
GWZY |
MARKHAM CREEK LTD |
GWZZ |
CONSTANTINE HOLDINGS LTD |
GZTA |
LONDON & OVERSEAS FREIGHTERS LTD |
GZTB |
SILVER LINE LTD |
GZTC |
ASIATIC STEAM NAV CO LTD |
GZTD |
KELLER LINE (UK) LTD |
GZTE |
MOBIL MARINE SERVICES LTD |
GZTG |
DONALDSON BROS LTD |
GZTH |
NERA (UK) LTD |
GZTJ |
CONSOLIDATED FISHERIES LTD |
GZTK |
ASSOCIATED HUMBER LINES |
GZTL |
HUDSON BROS TRAWLERS LTD |
GZTM |
KING LINE LTD |
GZTP |
WATTS WATTS & CO LTD |
GZTT |
HOLDER BROS LTD |
GZTV |
CAMPBELL BROS & CO |
GZTW |
J & C HARRISON LTD |
GZTY |
KINGSTON STEAM TRAWLING CO LTD |
GZTZ |
CAIRNS NOBLE & CO LTD |
GZUA |
AUSTRALIAN ASSOCIATED PRESS |
GZUB |
KRISTIAN JEBSEN (UK) LTD |
GZUC |
CRAIG STORES (ABDN) LTD |
GZWB |
ELLERMAN LINES LTD |
GZWC |
ELLERMAN'S WILSON LINE LTD |
GZWD |
CAYZER IRVINE & CO LTD |
GZWE |
CONTAINER FLEETS LTD |
GZWF |
SHELL TANKERS LTD |
GZWG |
AIR MINISTRY |
GZWJ |
PANOCEAN SHIP MANAGEMENT LTD |
GZWK |
H. MARKHAM COOK LTD |
GZWL |
CRAWFORD SHIPPING CO LTD |
GZWM |
MEDOMSLEY STEAMSHIP CO LTD |
GZWN |
BURIES MARKES LTD |
GZWP |
UNITED TOWING CO LTD |
GZWR |
J & J DENHOLM (MANAGEMENT) LTD |
GZWT |
HELLYER BROS LTD |
GZWU |
ATHEL LINE LTD |
GZWV |
CHR SALVESEN & CO |
GZWW |
MANX MARINE TELECOMMUNICATIONS |
GZWX |
BIBBY BROS & CO |
GZWY |
FRANK STRICK & CO |
GZWZ |
HUNTING & SON LTD |
GZXA |
RICHARD IRVIN & SONS |
GZXB |
ADMIRALTY |
GZXC |
STANDARD-VACUUM TRANS CO LTD |
GZXD |
F T EVERARD & SONS LTD |
GZXE |
JOHN WOOD & SON LTD |
GZXH |
NORTH STAR FISHING CO |
GZXJ |
LAMPORT & HOLT LINE LTD |
GZXK |
THE PACIFIC STEAM NAV CO |
GZXL |
COMMON BROS LTD |
GZXM |
BRITISH & COMMONWEALTH (GROUP MNGMT) |
GZXN |
WALPORT LTD |
GZXQ |
SUGAR LINE LTD |
GZXR |
P & O BULK SHIPPING DIVISION |
GZXT |
THOMAS DAVIDSON |
GZXU |
MALCOLM SMITH LTD |
GZXV |
ERICSSON MARINE |
GZXX |
SCOTTISH SHIP MANAGEMENT |
GZXY |
NATIONAL MARITIME BOARD |
GZXZ |
P & O GENERAL CARGO DIVISION |
