030001Z apr iceberg limit along trackline joining 46-52N 054-04W, 45-00N 054-00W, 42-30N 050-00W, 42-30N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 030001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-52N 054-04W, 45-00N 054-00W, 42-30N 050-00W,
   42-30N 048-00W, 46-45N 043-15W, 50-00N 043-15W,
   51-45N 045-30W, 53-00N 050-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 050-00W, 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
   48-36N 059-00W AND 50-10N 061-27W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-35N 053-35W, 46-05N 053-35W, 46-05N 049-05W,
      46-40N 047-40W, 50-05N 051-30W, 53-30N 051-55W,
      56-35N 056-40W, 58-00N 058-00W.
   B. 45-20N 060-55W, 44-45N 060-55W, 44-55N 059-45W,
      46-10N 059-00W, 47-45N 061-00W, 48-50N 060-30W,
      48-20N 059-35W, 48-15N 058-50W.
   C. 58-00N 058-00W, 59-15N 058-30W, 60-40N 057-15W.
   D. 62-20N 041-00W, 59-48N 042-20W, 59-22N 044-40W,
      60-00N 046-35W, 60-05N 045-50W, 59-50N 044-00W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 29 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 040001Z APR 17.