UNLAY--Untwist and separate the strands of a
TB-26 --Towed body-26, An acoustic device aboard
rope.
MCM 1 Class ships (formerly called A Mk 6(b).)
WEIGH ANCHOR--Hoist the anchor clear of the
TB-27 --Towed body-27, An acoustic device aboard
bottom.
MCM 1 Class ships (formerly called A Mk 4(v).)
AI-3
