North american ice service (nais) iceberg bulletin 180001Z dec

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   180001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-25N 055-40W, 50-00N 051-00W, 54-00N 048-00W,
   55-00N 048-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 048-00W, 60-00N 059-00W, 61-00N 054-00W,
   57-00N 050-00W, 57-00N 037-00W, 64-00N 036-00W,
   66-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 49-20N 067-20W, 49-50N 066-50W,
      50-10N 065-55W, 50-00N 061-40W,
      50-05N 059-45W, 51-20N 057-35W,
      50-55N 057-15W, 49-30N 058-05W.
   B. JOINING 49-05N 064-35W, 49-20N 065-20W,
      49-05N 068-05W, 49-20N 067-25W.
   C. JOINING 46-25N 062-35W, 46-40N 063-45W,
      47-05N 063-50W, 47-10N 064-50W,
      47-50N 064-20W, 48-45N 064-05W,
      48-50N 064-15W.
   D. JOINING 46-00N 062-30W, 45-55N 061-50W,
      46-35N 061-00W.
   E. JOINING 50-30N 056-15W, 50-45N 055-25W,
      53-40N 055-10W, 56-00N 060-25W,
      57-45N 061-20W, 59-55N 063-20W,
      60-30N 062-35W, 63-25N 057-55W.
5. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG LIMIT
   SINCE 170001Z DEC BULLETIN DUE TO PREDICTED
   DETERIORATION.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 04 DEC 17.
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 THIS MSG 190001Z DEC 17.