100001Z dec iceberg limit along trackline joining 50-37N 056-10W, 51-00N 052-00W, 55-00N 052-00W

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 100001Z DEC ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-37N 056-10W, 51-00N 052-00W, 55-00N 052-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 052-00W, 60-00N 060-00W, 61-00N 054-00W,
   57-00N 050-00W, 57-00N 037-00W, 64-00N 036-00W,
   66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-30N 059-32W, 49-45N 058-55W, 49-45N 057-50W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 49-15N 053-30W, 49-45N 054-05W, 50-15N 056-05W,
      51-30N 055-20W, 53-30N 055-30W, 54-30N 056-45W,
      55-50N 059-55W, 57-55N 061-20W, 60-05N 063-45W,
      60-00N 063-00W, 59-35N 061-55W, 59-55N 060-45W,
      60-55N 061-40W, 63-40N 057-55W.
   B. 50-30N 059-20W, 51-20N 057-50W, 51-15N 057-15W,
      50-40N 057-30W, 50-35N 057-25W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 06 DEC 16.
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 110001Z DEC 16.