North american ice service (nais) iceberg bulletin 180001Z apr 2. iceberg limit along trackline joining…

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 180001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-00N 052-50W, 40-50N 051-25W,
   40-20N 047-00W, 47-40N 040-00W, 50-00N 039-50W,
   56-00N 051-05W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 051-05W, 57-20N 053-40W, 57-20N 043-00W,
   60-00N 038-00W, 63-30N 037-00W, 65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-00N 058-20W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-55N 059-50W, 46-05N 059-30W, 47-05N 058-50W,
      47-35N 058-50W.
   B. 48-40N 053-05W, 48-05N 049-50W, 49-40N 048-45W,
      52-05N 050-20W, 53-15N 053-55W, 55-00N 054-40W,
      56-35N 058-20W, 58-00N 058-30W, 60-40N 060-00W,
      62-15N 057-25W.
   C. 62-26N 041-10W, 61-52N 040-58W, 60-18N 041-53W,
      59-37N 043-35W, 59-21N 047-00W, 60-27N 047-04W,
      60-39N 046-18W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 12 APR 19.
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. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD
   SHAPEFILES AND WEEKLY PREDICTIONS, GO TO
   WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 190001Z APR 19.