061200Z apr iceberg limit along trackline joining 46-58N 055-48W, 44-15N 056-00W, 42-00N 051-00W, 42-00N…

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 061200Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-58N 055-48W, 44-15N 056-00W, 42-00N 051-00W,
   42-00N 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 50-15N 062-10W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-45N 053-40W, 45-45N 054-50W, 45-10N 054-25W,
      45-45N 051-30W, 48-30N 050-05W, 49-40N 052-50W,
      54-20N 052-20W, 56-35N 056-40W, 58-00N 058-00W.
   B. 45-20N 061-00W, 45-10N 059-40W, 46-10N 059-15W,
      48-25N 061-35W, 48-15N 058-45W.
   C. 58-00N 058-00W, 59-20N 058-10W, 60-10N 056-50W.
   D. 62-20N 042-40W, 62-21N 041-35W, 62-04N 041-26W,
      60-17N 041-58W, 59-30N 042-20W, 59-43N 043-21W,
      59-55N 043-22W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHWESTERN LIMIT ICEBERG FLIGHT 05 APR 17
6. NOTE THE SIGNIFICANT EXPANSION
   OF THE ICEBERG LIMIT SINCE 060001Z APR
   BULLETIN DUE TO RECENT ICE SIGHTING.
7. 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.
8. CANCEL NAVAREA IV 283/17.
9. CANCEL THIS MSG 070001Z APR 17.