Subpart 42.30. Subpart 42.30—Zones, Areas, and Seasonal Periods
- § 42.30–1 - Basis.
- § 42.30–5 - Northern Winter Seasonal Zones and area.
- § 42.30–10 - Southern Winter Seasonal Zone.
- § 42.30–15 - Tropical Zone.
- § 42.30–20 - Seasonal Tropical Areas.
- § 42.30–25 - Summer Zones.
- § 42.30–30 - Enclosed seas.
- § 42.30–35 - The Winter North Atlantic Load Line.