North american ice service (nais) iceberg bulletin 230001Z dec

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   230001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-00N 056-00W, 52-00N 052-30W, 52-45N 049-30W,
   55-00N 049-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 049-30W, 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 TRACKLINE:
   A. JOINING 50-10N 066-05W, 48-40N 062-00W,
      50-05N 059-45W, 51-20N 057-35W, 50-55N 057-20W,
      48-25N 059-25W, 48-10N 058-55W.
   B. JOINING 49-10N 064-55W, 49-20N 065-30W,
      49-15N 066-20W, 49-30N 067-10W, 49-55N 066-50W,
      50-10N 066-00W, 50-10N 066-05W.
   C. JOINING 46-35N 061-05W, 46-00N 061-45W,
      46-05N 062-05W, 47-30N 061-05W, 47-50N 061-35W,
      46-45N 062-50W, 47-15N 064-30W, 47-55N 064-10W,
      48-45N 064-00W, 48-50N 064-10W.
   D. JOINING 49-25N 053-45W, 50-20N 055-55W,
      50-55N 054-55W, 54-05N 055-20W, 56-10N 059-55W,
      58-35N 061-35W, 58-45N 061-15W, 59-05N 059-50W,
      62-00N 058-35W, 62-40N 057-40W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 19 DEC 17.
6. 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.
7. CANCEL THIS MSG 240001Z DEC 17.