North american ice service (nais) iceberg bulletin 180001Z apr

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-09W, 43-15N 049-25W,
   43-00N 047-40W, 44-10N 046-00W,
   47-40N 045-15W, 50-20N 049-25W,
   54-00N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-00N 050-00W, 53-00N 045-00W,
   53-35N 043-40W, 59-00N 039-55W,
   62-10N 038-10W, 63-10N 032-20W,
   64-50N 030-10W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 061-40W, 48-25N 061-10W,
   47-40N 059-15W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-02N 060-25W, 47-50N 061-17W,
      47-18N 064-00W, 49-05N 063-41W,
      48-57N 061-28W, 49-45N 060-30W,
      48-06N 059-06W.
   B. 49-15N 053-28W, 50-10N 053-30W,
      51-39N 054-28W, 54-31N 053-45W,
      58-03N 057-45W, 59-21N 058-17W,
      59-59N 056-39W.
   C. 62-23N 041-23W, 61-51N 041-03W,
      59-41N 042-24W, 59-17N 043-33W,
      59-11N 045-33W, 60-14N 048-06W,
      60-44N 047-03W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 15 APR 22.
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 22.