sea-light
submersible
sealight
wee woo
leadsman
sea light
shoaler
submersible warship
pip
whalefisher
cable's length
minisub
whale safari
minisubmarine
cable
supersound
cable length
surface ship
rockpool
lungwort
longitude clock
radarlike
shipboard system
landfall
ping
monger
topobathy
sounder
sub
homing torpedo
surfside
doliolum
audio
tsunameter
USO
spark
sonar
radarman
blip driver
audio frequency
depth sounder
air search radar
factory ship
aftermost
afloat
submarine
seaswept
ship-towed long-range acoustic detection system
seajacking