210001Z apr iceberg limit along trackline joining 47-10N 052-52W, 45-30N 047-45W, 45-30N 044-00W, 46-15N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 210001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-10N 052-52W, 45-30N 047-45W, 45-30N 044-00W,
   46-15N 042-15W, 47-00N 041-30W, 49-30N 042-30W
   53-00N 047-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 047-00W, 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
   51-19N 057-59W AND 50-42N 057-23W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 49-15N 053-30W, 49-00N 049-00W, 51-00N 048-00W,
      55-40N 050-55W, 56-30N 055-00W, 58-00N 057-30W.
   B. 47-05N 064-50W, 48-55N 063-35W, 49-40N 065-40W,
      49-35N 063-45W.
   C. 49-55N 064-00W, 50-00N 059-25W, 50-50N 057-50W,
      48-25N 059-30W, 48-10N 058-55W.
   D. 58-00N 057-30W, 60-00N 058-30W, 63-15N 057-55W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 18APR16.
6. REPORT POSITION AND TIME OF ANY ICEBERGS SEA
   ICE OR STATIONARY RADAR TARGETS THAT MAY LIKELY
   BE ICE TO THE NEAREST CANADIAN COAST GUARD MARINE
   COMMUNICATIONS AND TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
7. CANCEL THIS MSG 220001Z APR 16.