NOCN01 CWAO 101355

GENOT TLTP. NO.041

ACTION - TEMPORARY CHANGE OF HOURS OF OPERATIONS / CHANGEMENT 
TEMPORAIRE AUX HEURES D'OPERATIONS

STATION - ST. JOHN'S WEST UA, NL

IDENTIFIER / INDICATIF - AYT

INDEX NUMBER / INDICATIF INTERNATIONAL - 71802

TYPE - WS2

LATITUDE - 47 31 N

LONGITUDE - 52 47 W

ELEVATION - 112 M ASL

CIRCUIT HEADER / EN-TETE TLTP -
USCN01 CAYT
UKCN01 CAYT
UGCN01 CAYT
ULCN01 CAYT
UECN01 CAYT
UQCN01 CAYT

AND / ET

IUKA01 CAYT
IUWA01 CAYT
IUSA01 CAYT
IUJA01 CAYT

PROGRAM / PROGRAMME - RAWINSONDE AEROLOGY / SONDAGE RAWIN AEROLOGIE

OPERATION - DAILY AT 0000 AND 1200 UTC / TOUS LES JOURS A 0000 ET 
1200 TU

PARAMETERS / PARAMETRES -
UPPER WIND / VENTS EN ALTITUDE TEMPERATURE / TEMPERATURE
PRESSURE / PRESSION
HUMIDITY / HUMIDITE

REMARKS / REMARQUES -
TEMPORARY REDUCTION TO 0000 UTC UPPER AIR SOUNDINGS AT THE ST 
JOHN'S WEST UA UNTIL FURTHER NOTICE.
REDUCTION TEMPORAIRE A 0000 UTC SONDAGES AERIENS A ST JOHN'S WEST 
UA JUSQU'A NOUVEL AVIS.

EFFECTIVE / EN VIGUEUR - JUNE / 7 JUIN 2024 0000 UTC / TU

SIEWE ADM - MSC / SMA - SMC OTTAWA