NOCN01 CWAO 251915

GENOT TLTP. NO. 131

ACTION - UPDATE ON HOURS OF OPERATIONS/MISE A JOUR DES HEURES D 
OPERATIONS

STATION - TRENTON A ON

IDENTIFIER / INDICATIF - YTR

INDEX NUMBER / INDICATIF INTERNATIONAL - 71621

TYPE - WOD

LATITUDE - 44 07 N

LONGITUDE - 77 32 W

ELEVATION - 86 M

CIRCUIT HEADER / EN-TETE TLTP - SACN31 CWAO SPCN31 CWAO SMCN04 CWAO

PROGRAM / PROGRAMME -METAR SPECI AS PER OPERATION SCHEDULE / 
OBSERVATIONS METAR SPECI SELON LA CEDULE DES OPERATIONS. SYNOPTIC 
OBSERVATIONS/OBSERVATIONS SYNOPTIQUES 1200 1800 0000 UTC/TU

OPERATION -
WOD - MONDAY / LUNDI - SUNDAY / DIMANCHE 0845 - 0115 UTC/TU 
(WINTER/HIVER)
WOD - MONDAY / LUNDI - SUNDAY / DIMANCHE 0745 - 0015 UTC/TU 
(SUMMER/ETE)

PARAMETERS / PARAMETRES -
SKY CONDITION / CONDITIONS DU CIEL
VISIBILITY/ VISIBILITE
PRESENT WEATHER/ TEMPS PRESENT
MSL PRESSURE / PRESSION AU NMM
TEMPERATURE
DEWPOINT / POINTE ROSEE
WIND DIRECTION SPEED AND GUSTS / DIRECTION VITESSE ET RAFALES DU 
VENT
ALTIMETER / ALTIMETRE
PRESSURE TENDENCY / TENDANCE DE PRESSION
ICE ACCRETION / ACCUMULATION DE GLACE
TOTAL PRECIPITATION / MONTANT DE PRECIPITATION

REMARKS / REMARQUES - 24 HOUR PROGRAM MAINTAINED WITH COLOCATED 
AWOS / PROGRAMME 24 HEURES ASSURE AVEC STATION AWOS COLOCALISEE. 
HOURS OF OPERATION COULD ALTER TO MEET MILITARY REQUIREMENTS / LES 
HEURES D OPERATION PEUVENT CHANGER SELON LES EXIGENCES DES 
OPERATIONS MILITAIRES.

EFFECTIVE / EN VIGUEUR - AUGUST 26 2008 0015 UTC / 26 AOUT 2008 
0015 UTC

GRIMES ADMA - MSC / SMA - SMC TORONTO