1. Southsea Castle Directional and Isophase Lights have been permanently extinguished and are no longer the recognised headmarks for entry to the Portsmouth Approach Channel. This change reflects the newly published Chart 2625 (2 Mar 17).
2. Details of all changes can be found in the daily or final New Portsmouth Approach Channel Changes NAVWARNs, available on the QHM Portsmouth website.
3. The following Portsmouth NAVWARNs remain in force: 24/17, 23/17, 21/17, 20/17, 65/16, 55/16, 29/16, 17/16, 83/15, 27/14, 57/12, 52/11, 40/11, 45/10, 78/05 & 10/04.
4. Cancel this NAVWARN 8 Jun 17.
