On the date of the orders which makes your promotion effective.
At that time, the U.S. Army retained a total of three distinctive NCO chevrons.
20
20
Corporal (2 chevrons) is right below Sergeant (3 chevrons).
Corporal
Chevrons??
Citreon
The short answer is yes and no. The Army and the Marine Corps have a very similar rank structure, with all enlisted ranks displaying chevrons, with the exception of Privates (E-1 in both services, no markings) and Specialist (E-4 in the Army, similar in look to a parachute). The Navy uses chevrons in enlisted ranks E-4 through E-6, however the chevrons are inverted with the point directed down. The Airforce uses chevrons in enlisted ranks E-7 through E-9. So yes the military uses chevrons in all branches, but some are inverted, and are not applied to all ranks.
Sew Fast Sew Easy was created in 1991.
Triangles, diamonds, and chevrons.
chevrons
The population of NCO Group is 30,000.