050001Z apr iceberg limit along trackline joining 46-58N 055-48W, 45-00N 054-15W, 42-00N 051-00W, 42-15N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 050001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-58N 055-48W, 45-00N 054-15W, 42-00N 051-00W,
   42-15N 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
   48-31N 059-10W AND 50-10N 061-43W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-45N 053-40W, 45-55N 054-45W, 45-40N 051-25W,
      47-05N 048-20W, 49-05N 050-10W, 49-20N 052-05W,
      53-30N 051-55W, 56-35N 056-40W, 58-00N 058-00W,
      59-15N 058-30W, 60-10N 056-50W.
   B. 45-20N 060-55W, 45-15N 060-25W, 45-10N 059-40W,
      46-10N 059-15W, 47-45N 061-00W, 48-30N 060-30W,
      48-15N 059-35W, 48-15N 058-50W.
   C. 62-20N 041-25W, 59-30N 041-05W, 59-10N 041-42W,
      59-30N 043-10W, 60-00N 043-10W.
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 060001Z APR 17.