180001Z mar iceberg limit along trackline joining 47-00N 053-05W, 46-15N 047-00W, 47-45N 042-45W, 49-00N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 180001Z MAR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-00N 053-05W, 46-15N 047-00W, 47-45N 042-45W,
   49-00N 042-45W, 51-30N 046-00W, 53-00N 050-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 050-00W, 56-00N 052-00W, 57-00N 036-00W,
   65-00N 034-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-12N 057-28W AND 51-03N 058-52W.
4. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 47-45N 052-45W, 47-50N 047-05W,
      51-50N 048-55W, 52-15N 052-25W, 54-20N 052-45W,
      58-00N 057-30W.
   B. JOINING 45-00N 062-00W, 44-55N 061-10W,
      45-50N 058-20W, 47-35N 058-45W.
   C. BETWEEN 45-05N 064-50W AND 45-25N 065-20W.
   D. JOINING 58-00N 057-30W, 60-30N 058-30W,
      61-55N 057-20W.
   E. JOINING 62-20N 041-30W, 59-52N 042-20W,
      59-30N 043-30W, 60-00N 049-10W, 60-25N 049-10W,
      60-35N 046-00W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 14 MAR 17.
6. REPORT POSITION AND TIME OF ANY ICEBERGS OR
   STATIONARY RADAR TARGETS THAT MAY LIKELY BE
   ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
   MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
   OR USING INMARSAT CODE 42.
7. CANCEL THIS MSG 190001Z MAR 17.