1. An Acoustic Doppler Current Profiling (ADCP) device has been deployed on the seabed (5-10m) directly astern of the historic warship HMS Warrior 1860, moored on the eastern side of Portsmouth harbour, it will protrude approximately 0.5m above the accepted seabed in that location. The ADCP monitoring device is expected to remain insitu, until further notice.
2. Mariners are requested to give this location additional clearance space when passing / operating in the vicinity.
3. The following Portsmouth NAVWARNs remain in force: 11/24, 66/23, 63/23, 62/23, 54/23, 23/23, 06/23, 15/22, 57/20, 44/20, 15/19, 60/18, 75/17, 33/17, 27/14, 57/12 & 52/11.
