  S-T342-Ahi-09: Subm Obstn in the edge of Honolulu Channel, item may be part of the nearby charted Ruins. Identify and develop with swmb if possible. (PTT 2/13/09)

S-T342-Ahi-09 H12046: Surveyed AWOIS item # 53747 with a RESON 8101
SWMB, item was no