Enter a clue or pattern or both:
The Clue
Fish locator (5 letter answer)
The Answer
SONAR
Tags
Notes
The answer SONAR is seen frequently, appearing about once every 110 puzzles.
Related Clues
Antisub device
Blip displayer
Cousteau apparatus
Depth sounder
Destroyer detector
Destroyer equipment
Destroyer installation
Detecting apparatus
Detecting device
Detection apparatus
Detection device
Detector at sea
Device on a destroyer
Echo analyzer
Echolocation acronym
Kind of signal
Naval apparatus
Navigation device
Salvager's equipment
Salvager's gear
Salvaging aid
School locator?
Sea tracker
Sub detector
Sub finder
Sub locator
Sub spotter
Submarine detector
Submarine finder
Submarine system
Sub's "ears"
Tracking device
Whale tracer
Anti-sub defense
Anti-sub device
Ship salvager's aid
Sub seeker-out
Submarine-detecting system
U-boat detector
U-boat gear
Underwater detection device
The British call this asdic
Definition
SONAR as a noun:
1. (sonar, echo sounder, asdic) = a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; "sonar is an acronym for sound navigation ranging"; "asdic is an acronym for antisubmarine detection investigation committee"