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

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-13N 055-10W, 45-20N 053-10W,
   45-55N 049-10W, 48-00N 047-00W,
   51-25N 048-00W, 57-55N 054-55W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-55N 054-55W, 56-30N 049-45W,
   57-55N 042-10W, 63-40N 037-30W,
   65-25N 029-15W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-08N 061-47W, 47-53N 059-19W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-43N 060-21W, 47-04N 059-53W,
      47-28N 060-50W, 46-42N 062-30W,
      49-03N 064-06W, 49-04N 064-35W.
   B. 49-51N 067-01W, 50-05N 066-05W,
      49-56N 060-14W, 50-45N 057-49W,
      48-33N 059-14W.
   C. 47-32N 052-37W, 49-38N 052-06W,
      50-54N 053-26W, 52-48N 052-03W,
      55-35N 052-40W, 57-19N 057-25W,
      58-03N 058-09W, 59-58N 059-12W,
      61-21N 060-53W, 63-22N 057-57W.
   D. 62-25N 041-11W, 60-05N 042-02W,
      59-23N 044-19W, 59-17N 045-51W,
      59-45N 049-06W, 60-21N 050-49W,
      61-21N 051-39W, 61-54N 051-15W,
      61-49N 050-26W, 60-50N 050-03W,
      60-48N 048-27W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 21 APR 23.
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 240001Z APR 23.