270001Z apr iceberg limit along trackline joining 47-40N 057-19W, 44-00N 057-00W, 42-45N 055-00W, 42-30N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 270001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-40N 057-19W, 44-00N 057-00W, 42-45N 055-00W,
   42-30N 045-35W, 47-45N 042-15W, 51-15N 045-00W,
   53-00N 049-30W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-30W, 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 TRACKLINES BETWEEN:
   A. 49-21N 061-59W AND 50-16N 062-36W.
   B. 50-16N 062-36W AND 49-05N 062-02W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 47-15N 052-45W, 47-00N 052-05W, 47-30N 051-45W,
      50-15N 052-05W, 52-30N 049-30W, 58-00N 056-30W,
      59-00N 057-00W, 62-00N 055-00W.
   B. 47-00N 060-35W, 47-40N 061-25W, 49-20N 065-00W,
      49-45N 065-00W, 48-55N 062-25W, 49-05N 058-25W.
   C. 62-22N 042-20W, 62-20N 041-30W, 61-55N 041-05W,
      60-15N 041-15W, 59-32N 043-40W, 59-50N 043-30W.
5. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG
   LIMIT SINCE 260001Z APR BULLETIN DUE TO RECENT
   RECONNAISSANCE.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 25 APR 17.
7. 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.
8. CANCEL THIS MSG 280001Z APR 17.