240001Z apr iceberg limit along trackline joining 47-40N 057-20W, 44-00N 057-00W, 40-45N 052-00W, 40-45N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 240001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-40N 057-20W, 44-00N 057-00W, 40-45N 052-00W,
   40-45N 046-45W, 48-00N 042-15W, 51-15N 044-00W,
   53-00N 049-45W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-45W, 56-00N 049-00W, 56-00N 042-00W,
   57-00N 036-00W, 64-00N 033-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   47-36N 059-09W AND 50-22N 063-23W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-55N 053-35W, 46-40N 053-45W, 46-25N 053-20W,
      46-40N 052-40W, 49-20N 051-45W, 50-15N 053-00W,
      52-00N 050-50W, 55-05N 052-50W, 57-00N 057-00W,
      58-00N 057-00W, 59-30N 056-30W, 62-00N 054-00W.
   B. 46-15N 060-00W, 47-00N 060-10W, 48-30N 062-15W,
      49-10N 061-10W, 48-25N 059-15W.
   C. 62-20N 042-20W, 62-23N 040-55W, 60-40N 040-25W,
      59-10N 042-40W, 59-05N 043-30W, 59-40N 047-40W,
      60-00N 047-30W, 60-30N 046-00W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHWESTERN LIMIT GENERAL FLIGHT 20 APR 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 250001Z APR 17.