Iceberg limits and reporting guidelines from North American Ice Service.

061947Z AUG 24
NAVAREA IV 935/24(GEN).
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 070001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
47-58N 053-07W, 48-35N 050-35W,
50-00N 049-05W, 52-05N 048-30W,
53-50N 048-55W, 57-25N 051-05W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
57-25N 051-05W, 58-45N 050-55W,
58-35N 048-30W, 57-35N 044-10W,
58-35N 041-45W, 62-55N 037-40W,
65-25N 028-45W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-32N 056-56W, 51-16N 056-38W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
62-22N 041-33W, 61-32N 041-49W,
60-44N 042-17W, 60-44N 042-34W,
61-05N 042-39W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT ICEBERG FLIGHT 03 AUG 24.
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 080001Z AUG 24.