North american ice service (nais) iceberg bulletin 220001Z apr

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-37N 053-35W, 44-30N 049-00W,
   44-35N 045-30W, 49-10N 043-00W,
   58-00N 051-30W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-00N 051-30W, 57-30N 048-00W,
   58-30N 040-00W, 63-30N 038-00W,
   65-10N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-20N 062-11W, 47-52N 059-10W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-10N 059-50W, 46-20N 059-40W,
      48-00N 061-20W, 47-05N 063-25W,
      48-40N 063-45W, 49-05N 060-20W,
      47-25N 059-15W, 47-25N 058-15W,
      47-40N 058-10W.
   B. 49-15N 053-30W, 50-40N 050-25W,
      55-45N 052-40W, 57-05N 056-35W,
      58-10N 057-15W, 61-55N 059-05W,
      63-15N 057-55W.
   C. 62-26N 041-09W, 62-14N 040-44W,
      60-40N 040-45W, 60-08N 041-53W,
      59-29N 042-03W, 59-20N 042-51W,
      59-13N 045-05W, 60-15N 045-31W,
      60-34N 047-06W, 60-45N 047-03W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 17 APR 20.
8. 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.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 230001Z APR 20.