NOCN01 CWAO 052030 GENOT NOCN01 NO.014 ACTION - OPERATIONAL CHANGE/CHANGEMENT OPERATIONNEL - STATION CLOSURE / FERMETURE DE LA STATION STATION - GREAT DUCK ISLAND IDENTIFIER / INDICATIF - WNL INDEX NUMBER / INDICATIF INTERNATIONAL - 71462 TYPE - AU4 LATITUDE - 45 38 N LONGTITUDE - 082 57 W ELEVATION - 182.8 M CIRCUIT HEADER / EN-TETE TLTP - SACN86 CWAO SMCN25 CWAO EFFECTIVE / EN VIGUEUR - 01 APRIL 1998 0000 UTC MCBEAN/ADMA/TORONTO