Helicopter
Torpedoes
Sonobuoys
Submarines
Miscellaneous
100
I have a MAD contact
What is Madman
100
Rocket thrown torpedo
What is Basset
100
Lost SONAR contact, or SONAR contact is not held
What is Cold
100
Last known position of a submarine after it is lost
What is DATUM
100
Equipment indicated is not operating efficiently
What is Sour
200
reference position established by aircraft reporting contact position or datum
What is Kingpin
200
ASW torpedo with gyro angle snake search
What is Cobra
200
Directional Sonobuoy
What is Pointer
200
Visual sighting of a periscope wake
What is Feather
200
Towed array system. Towed by surface ships or submarines
What is Serpent
300
ASW search helicopter conducting both sonar search and attack
What is Dipper
300
area where no launched ASW weapon may be employed
What is NOTACK
300
Lay/Launch(ing) Sonobuoys
What is Spit/Spit(ting)
300
Radar contact that has suddenly appeared
What is Riser
300
Active medium or long range SONAR
What is Lance Searcher
400
ASW weapon carrying helicopter
What is Pony
400
Towed anti-acoustic torpedo noisemaker can be switched on/off when streamed
What is Fanfare
400
Area occupied by sonobuoys operating in LOFAR mode
What is Field
400
Predesignated area where submarine may operate and other submarines keep clear
What is Stovepipe
400
Attack is imminent or has already commenced
What is Warning Red
500
ASW helicopter transducer
What is Ball
500
area where units may be endangered by ASW torpedoes
What is Dog Box
500
Axis of sonobuoy pattern
What is Road
500
Submarine generated search area (SGSA)
What is Bullpen
500
Attacking ship of surface ASW unit
What is Brother