HomeCalculatorsPolar Op - Polar communications - INMARSAT A3

Polar Op - Polar communications - INMARSAT A3

Polar communications - INMARSAT A3 operation card: < 70° lat.

PolarIcePolar

Ice condition

Description

< 70° lat

Formula, assumptions, and limits

Polar communications - INMARSAT A3 - < 70° lat. Follow IMO Polar Code + flag-state / class rules for detailed procedure.

Symbol	Meaning	Unit	Source
	< 70° lat	-	Polar Code / IACS PC