280001Z mar iceberg limit along trackline joining 47-15N 052-59W, 46-30N 047-00W, 47-15N 044-00W, 50-00N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 280001Z MAR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-15N 052-59W, 46-30N 047-00W, 47-15N 044-00W,
   50-00N 044-00W, 51-45N 045-45W, 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
   48-56N 058-30W AND 50-12N 060-39W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 48-05N 052-55W, 47-20N 048-25W, 47-30N 046-50W,
      52-10N 051-00W, 54-50N 051-55W, 56-00N 054-50W,
      58-00N 056-30W.
   B. 45-40N 060-15W, 45-05N 060-20W, 45-05N 059-15W,
      45-55N 058-20W, 47-35N 059-00W.
   C. 58-00N 056-30W, 60-00N 057-30W, 60-20N 057-00W.
   D. 62-20N 040-30W, 59-55N 040-50W, 59-40N 042-15W,
      60-30N 043-10W.
5. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 25 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 290001Z MAR 17.