SUBSEA 1 (6413807), P&O Subsea Ltd., 1514gt,
completed Bremerhaven 7-1964
1964 ERICH OLLENHAUER (Factory trawler, 1845gt) - 1975 widened, converted to submersible mother ship -
1975 NORTHSEA HUNTER - 1976 SUBSEA 1 - 1981 converted to seismographic Research Vessel - 1981 PACIFIC HORIZON
No Longer updated by (LRF) IHSF (since 24/01/2012) (= deleted, existence in doubt)

Albert Weller slide at Hartlepool circa April 1976:
A familiar sighting in NEM waters under this name, previously as NORTHSEA HUNTER, and subsequently as PACIFIC HORIZON

Ron

See as PACIFIC HORIZON at: viewtopic.php?f=11&t=23380

SUBSEA I in Middlesbrough Dock in March 1976