BARRA DE SAO MIGUEL VICINITY
CHART 920
LAUNCHING OF AN ANCHORING BUOY FOR COLLECTION OF OCEANOGRAPHIC DATA AND NAVIGATION SAFETY FOR THE BRAZILIAN NAVY, YELLOW IN COLOR, 30 CM HIGH FROM THE SURFACE, WITH A DIAMETER OF 20 CM, AND A FLASHLIGHT EMITTING A YELLOW LIGHT SIGNAL WITH CHARACTERISTICS OF LP(5)A.20S
IT IS REQUESTED TO MAINTAIN A MINIMUM DISTANCE OF 500 METERS
IN 09-49.70S 035-46.37W
CANCEL THIS WARNING 140000 UTC APR 26.