Annual Summary of Admiralty Notices to Mariners Part 1 (NP247-1), 2026 Edition Heat Retention SUBPART A: General Information

SUBPART A: General Information

Part 238: Water Resources Policies and Authorities: Flood Damage Reduction Measures in Urban Areas

The Venus H compass can be flush mounted in cockpit floors

The Portugal Country Flag was officially adopted in 1911

Annual Summary of Admiralty Notices to Mariners Part 1 (NP247-1), 2026 Edition Heat Retention SUBPART A: General InformationStay informed with the 2024 Edition of the Annual Summary of Admiralty Notices to Mariners Part 1 (NP247 1). Essential for safe navigation, this authoritative publication is released every January. It consolidates crucial maritime information, ensuring you have the latest guidance for your voyages. The first part of this annual publication encompasses all Annual Notices to Mariners (NMs) and reprints of active ADMIRALTY Temporary and Preliminary