210001Z apr iceberg limit along trackline joining 53-00N 050-00W, 56-00N 049-00W, 56-00N 042-00W, 57-00N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 210001Z APR 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.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-39N 056-55W, 44-30N 056-30W, 41-00N 051-15W,
   41-00N 046-45W, 48-00N 042-15W, 51-15N 044-00W,
   53-00N 050-00W.
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 055-15W, 45-50N 054-45W, 46-00N 053-20W,
      47-20N 052-05W, 52-00N 050-30W, 55-00N 051-30W,
      56-00N 055-00W, 58-00N 057-00W.
   B. 46-15N 060-00W, 47-00N 060-10W, 48-30N 062-15W,
      49-10N 061-10W, 48-25N 059-15W.
   C. 58-00N 057-00W, 59-15N 056-35W, 60-00N 055-00W,
      62-00N 054-00W.
   D. 62-18N 042-19W, 62-09N 040-29W, 61-39N 039-42W,
      61-08N 040-19W, 60-47N 040-00W, 58-55N 042-00W,
      59-07N 044-48W, 59-21N 045-53W, 59-30N 046-05W,
      59-38N 046-55W, 59-51N 045-27W, 59-40N 044-45W,
      59-24N 045-18W, 59-28N 044-03W, 59-56N 043-19W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR 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 220001Z APR 17.