280001Z 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. 280001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-40N 057-19W, 44-00N 057-00W, 42-45N 055-00W,
   42-30N 049-00W, 45-45N 044-45W, 50-00N 046-00W,
   53-00N 049-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 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
   47-37N 059-16W AND 50-15N 063-14W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 47-45N 052-45W, 47-35N 051-35W, 50-45N 051-35W,
      51-55N 049-35W, 58-00N 056-30W, 59-00N 056-30W,
      62-00N 054-30W.
   B. 47-00N 060-35W, 47-45N 061-30W, 47-10N 063-40W,
      49-00N 063-55W, 49-25N 065-45W, 49-10N 067-05W,
      49-50N 066-45W, 49-55N 065-25W, 48-55N 062-30W,
      49-05N 058-25W.
   C. 62-20N 041-10W, 61-30N 041-08W, 60-32N 041-50W,
      59-40N 042-38W, 59-30N 045-30W, 59-50N 046-07W,
      60-27N 045-27W.
5. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG LIMIT
   SINCE 270001Z APR BULLETIN DUE TO RECENT
   RECONNAISSANCE.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 26 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 290001Z APR 17.