UNIFORM REGULATIONS - U.S. Coast Guard

3.D.2. Warrant Officer Specialty Markings
3-59
COMDTINST M1020.6G
Direction of devices appears as they would on the left sleeve, left shoulder board, and the
left collar device.
Aviation Engineering
(AVI): two bladed;
vertical propeller gold
placed on the sleeve with
the wings parallel to the
stripe.
Bandmaster (BNDM): a
lyre placed on the sleeve
with the longer dimension
perpendicular to the stripe
and the base down.
Boatswain (BOSN): two
crossed fouled anchors
placed on the sleeve with
the crowns down.
Electronics (ELC): a
helium atom placed on the
sleeve with the horizontal
electron orbit parallel to
the stripe, with star to the
front.
Finance & Supply
(F&S): a sprig of three
oak leaves placed on the
sleeve with stem down and
to the front.
Investigator (INV):
Collar Insignia: gold block
letters “INV” superimposed
on a gold law enforcement
badge.
Sleeve/Shoulder Insignia:
scale of justice with a
superimposed law
enforcement badge.
Intelligence System
Specialist (ISS): a crossed
quill to the front over a
lightning bolt pointing down,
placed on the sleeve with
points down.
Marine Safety Specialist
Deck (MSSD): a trident
rising through a wave.
Marine Safety Specialist
Engineer (MSSE): a fourbladed
propeller surrounded
by a twelve-toothed external
gear.
Maritime Law Enforcement
Specialist (MLES): A
diamond shaped emblem with
a solid law enforcement
badge with a Coast Guard
shield embedded