OTC
Officer in Tactical command
CWC
Composite Warfare Commander
PWC
Principle Warfare Commander
FWC
Functional Warfare Commander
OTC call signs primary and secondary
A
CWC Calls Signs primary and secondary
B and V
Air Defense Commander (ADC) call signs
Primary: W Secondary C
Anti-Submarine Warfare Commander (ASWC)
Primary: X
Secondary: Y
Information Warfare Commander (IWC)
Pri: Q
Sec: E
Sea Combatant Commander (SCC)
Z
Strike Warfare Commander (STWC)
Pri: P
Sec: K
Surface Warfare Commander (SUWC)
PRI: S
SEC: T
Maritime Interception OPS Commander
(MIOC)
J
Screen Commander (SC)
PRI: N
SEC: D
Mine Countermeasure Commander
(MCMC)
PRI: G
SEC: F
Helo Element Coordinator ( HEC)
PRI: L
SEC: H
AIR Resource Element Coordinator (AREC)
PRI: R
SEC: U