Word "SONAR" Definitions:


Part of Speech:
Noun
Definition:
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
Synonyms:
asdic, echo sounder
Examples:
sonar is an acronym for sound navigation ranging

Crossword Clues for SONAR

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Clue Source Date
Submarine detector USA Today 04 Sep 2025
Whale locator LA Times Daily 01 Sep 2025
Sub detector? The Telegraph Plusword 28 Aug 2025
Navigational aid The Telegraph Plusword 12 Aug 2025
Detection tool thus operated when spinning The Telegraph Cryptic 31 Jul 2025
Navigation aid (5) Mirror Quick 30 Jul 2025
Arson solved by sound detection (5) Mirror Cryptic 30 Jul 2025
Underwater detection system
Sub system Thomas Joseph 21 Jul 2025
Ship-locating device The Telegraph Mini 18 Jul 2025
Submarine technology Commuter 05 Jul 2025
Underwater detection system USA Today 05 Jul 2025
It's used by submarines and bats USA Today 01 Jul 2025
Detection system using sound waves
Submarine detecting tech USA Today 25 Jun 2025
Underwater tracking aid New York Times 23 Jun 2025
The Titanic disaster partly inspired its invention New York Times 12 Jun 2025
Means of locating '12'? (5)
Whale and dolphin facility
Underwater navigation tech USA Today 27 May 2025
Underwater navigation tool Universal 26 May 2025
Sub device Newsday 25 May 2025
Shipwreck-finding tech LA Times Daily 08 May 2025
Measuring instrument that sends out an acoustic pulse, used to detect objects on or under the surface of the water (5)
Arson solved by sound detection Mirror Cryptic 16 Apr 2025
Navigation aid Mirror Quick 16 Apr 2025
Method of echolocation used by bats in the air (5)
So our navy has echo-sounding equipment? (5)
Submarine detection system The Telegraph Cross Atlantic 18 Mar 2025
Fly round pole using echosounder (5)
Submarine's detection system
Some readings on a Russian echo sounder (5)
Source of a pulse New York Times 05 Mar 2025
Arson solved by sound detection Mirror Cryptic 01 Mar 2025
Navigation aid Mirror Quick 01 Mar 2025
UndenNater detection system (5)
Sub system Wall Street Journal 20 Feb 2025
Underwater detection system
Measuring instrument that sends out an acoustic pulse, used to detect objects on or under water (5)
Underwater navigation device put in submarines on arrival (5) Puzzler Cryptic 07 Feb 2025
Detection by echo (5)
Arson involving echolocation (5)
Arson is a lot to do with sound (5)
Ship's tracking device Newsday 20 Jan 2025
Ping maker New York Times 17 Jan 2025
Submarine's tech USA Today 17 Jan 2025
Royal Canadian Navy mascot's apt name
Flying fox faculty (5)
Sub system Thomas Joseph 09 Jan 2025
Equipment for locating sunken objects
Instrument on board to detect crime - take up the issue first (5)
Position-finding device used in underwater navigation (5)
Arson impeded position-finding Mirror Cryptic 25 Dec 2024
Navigation aid Mirror Quick 25 Dec 2024
Could it give guidance in solving arson? (5)
So the Australian navy has returned to echo-sounding equipment?
Echo sounder The Telegraph Quick 20 Nov 2024
Echolocation is a natural form of it USA Today 20 Nov 2024
Navigation technique used by dolphins
Equipment for detecting crime after boy comes forward
Whale finder Wall Street Journal 02 Nov 2024
Underwater detection tool
Wolf pack locator
Submarine-detecting acronym
Positioning device (5)
Tracking system Newsday 13 Oct 2024
Sub system Thomas Joseph 09 Oct 2024
Nitrogen-fuelled rocket's navigation aid The Telegraph Toughie 17 Sep 2024
Underwater navigation tool Universal 15 Sep 2024
Navigational instrument that uses acoustic pulses (5)
Marine pinging a bad case of arson (5)
Sub detector Universal 06 Sep 2024
Underwater radar
Underwater location system (5)
Ping producer Thomas Joseph 26 Aug 2024
System for the detection of objects under water (5)
So the Australian navy is into echo-sounding equipment?
Submarine's tracking device Newsday 12 Aug 2024
Echo-sounding Mirror Quick 10 Aug 2024
Arson involved navigation aid Mirror Cryptic 10 Aug 2024
Depth detection device Universal 01 Aug 2024
Aid in seafloor mapping New York Times 28 Jul 2024
Sub technology TV 14 Jul 2024
Nora's got a way of sounding you out!
Acronym for an oceanic device
Submarine tracker USA Today 05 Jul 2024
Sub locater
Help in finding subs LA Times Daily 29 Jun 2024
Child artist, on the up, displaying sound technique (5) The Guardian Cryptic 24 Jun 2024
Technique used by dolphins to locate things underwater
Technology used in seafloor mapping New York Times 20 Jun 2024
Position-finding device
Underwater tracking device Newsday 28 May 2024
Underwater detection device The Telegraph Plusword 24 May 2024
Counterpart of radar USA Today 23 May 2024
Submarine's tracker New York Times Mini 23 May 2024
Marine navigational system likened to a bat's echolocation
Military technology that's a source of stress for whales New York Times 14 May 2024
System for underwater detection USA Today 07 May 2024
Roans (anag) - arson (anag) (5) The Guardian Quick 30 Apr 2024
Roans (anag.) a€“ arson (anag.) (5)
Sub's tracking device Newsday 30 Apr 2024
Underwater tracking aid USA Today 26 Apr 2024
Underwater detector; roans (anag.) (5)
Underwater detection system acronym
Upon reflection, an aid to location
Acoustic technology used to map the seafloor
Arson involved navigation aid Mirror Cryptic 03 Apr 2024
Echo-sounding Mirror Quick 03 Apr 2024
Bats use it when flying
Nora's gone out in search of some equipment for the navy
Arson involved navigation aid Mirror Cryptic 27 Mar 2024
Echolocation Mirror Quick 27 Mar 2024
Echo-sounding? It's just another name for arson! (5)
Sub sounder Thomas Joseph 18 Mar 2024
Underwater navigation tool Universal 14 Mar 2024
Deep-sea detector LA Times Mini 12 Mar 2024
Fly round pole to get echo-sounder (5) Puzzler Cryptic 02 Mar 2024
Naval acronym New York Times 01 Mar 2024
Arson involved navigation aid Mirror Cryptic 28 Feb 2024
Echo-sounding Mirror Quick 28 Feb 2024
Undersea detection system The Times Concise 26 Feb 2024
Sunken ship finder LA Times Daily 26 Feb 2024
Submarine's pinging navigational aid
Underwater echolocation system (5)
Noises on arrival are partly to do with location sounder (5)
Submarine detection system: Abbr.
Underwater detection system
Tracking tech Newsday 08 Feb 2024
Fly round pole using asdic (5)
So our navy has returned to echo-sounding equipment? (5)
Radar cousin
Arson involved navigation aid Mirror Cryptic 31 Jan 2024
Bat's guidance system (5)
Echo-sounding Mirror Quick 31 Jan 2024
Sub system Thomas Joseph 27 Jan 2024
Underwater navigational aid Universal 22 Jan 2024
Echolocation Mirror Quick 17 Jan 2024
Arson involved navigation aid Mirror Cryptic 17 Jan 2024
Submarine-detecting acronym
Echolocation method Commuter 09 Jan 2024
Underwater detection system Mirror Tea Time 06 Jan 2024
Hydroacoustic device Newsday 22 Dec 2023
Hydroacoustic device Newsday 16 Dec 2023
Sub detector Wall Street Journal 28 Nov 2023
Fly high having installed new navigation system (5)
Dolphins' communication method Universal 26 Nov 2023
Ultrasound system using signals and echoes
Sub system Wall Street Journal 31 Oct 2023
Sub detector Eugene Sheffer 27 Oct 2023
Whale detector: Abbr.
Submarine detector Universal 08 Sep 2023
Dolphin's facility New York Times 26 Aug 2023
Acronym for an oceanic device
Bat signal New York Times 01 Jul 2023
Sub sounder Thomas Joseph 28 Jun 2023
Submarine detector Newsday 26 Jun 2023
It detects its echo on substrata or foundations The Guardian Quiptic 26 Jun 2023
Naval navigation system: Abbr.
Sub system Wall Street Journal 09 Jun 2023
Detection device on a submarine: Abbr.
Sub sounder Thomas Joseph 19 May 2023
Submarine tracking device Newsday 15 May 2023
Sound-based detection system USA Today 09 May 2023
Sub sounder Thomas Joseph 09 May 2023
Submarine's underwater detection system: Abbr.
Submarine tracker Newsday 12 Apr 2023
Submarine detecting system
Sub system Thomas Joseph 07 Apr 2023
Underwater detection system USA Today 02 Apr 2023
Counterpart of radar USA Today 22 Feb 2023
Ping producer Wall Street Journal 18 Feb 2023
Fish-finding aid Newsday 20 Jan 2023
Echo-location The Guardian Quick 13 Jan 2023
Ping producer Eugene Sheffer 29 Dec 2022
Underwater detector LA Times Daily 26 Dec 2022
Sub system Thomas Joseph 14 Nov 2022
Underwater navigation aid USA Today 01 Nov 2022
Sub detector USA Today 27 Oct 2022
Sub detector Eugene Sheffer 26 Oct 2022
Shipwreck detector USA Today 16 Oct 2022
Sub standard? Wall Street Journal 28 Sep 2022
Younger relative is given a hand system for underwater detection The Guardian Quiptic 26 Sep 2022
Fly, carrying new tracking apparatus The Times Cryptic 21 Sep 2022
Submarine detection system letters
Sub standard? LA Times Daily 10 Sep 2022
Sub tracker Premier Sunday 14 Aug 2022
Nautical echo sounder The Guardian Quick 04 Aug 2022
Underwater detector LA Times Daily 29 Jun 2022
Sub tracker The Telegraph Quick 22 Jun 2022
Ping producer Eugene Sheffer 26 May 2022
Underwater detection system acronym
Underwater detection acronym
Acronym for an underwater detection system
Sound navigation and ranging system The Guardian Quick 11 Jan 2022
Submarine-detecting acronym
Bat signal? LA Times Daily 07 Jan 2022
Salvage ship's detection system
Ocean floor mapping aid USA Today 29 Dec 2021
Nautical navigation tool USA Today 06 Dec 2021
Sub system LA Times Daily 13 Nov 2021
Submarine detecting system
Bat's navigational aid
Submarine detector USA Today 15 Sep 2021
Submarine navigation device Newsday 06 Sep 2021
Instrument carried by fliers on a raid The Telegraph Cryptic 01 Sep 2021
Sub detector LA Times Daily 28 Jul 2021
Sub detector The Washington Post 28 Jul 2021
Ship's tracking device Newsday 20 Jul 2021
System for detecting the pulses found in Ferguson, Arkansas Irish Times Crosaire 12 Jun 2021
Dolphin's detection process Universal 13 May 2021
Submarine device New York Times 19 Apr 2021
Part of the garrison - a regiment tracking subs Irish Times Crosaire 10 Apr 2021
Underwater navigation tool USA Today 06 Apr 2021
Device for locating sunken objects The Washington Post Sunday 28 Mar 2021
Sub’s navigational technique Wall Street Journal 22 Mar 2021
Underwater detection system acronym
Sub system USA Today 10 Feb 2021
Sub system Thomas Joseph 02 Feb 2021
Dolphin communication method LA Times Daily 25 Jan 2021
Dolphin communication method The Washington Post 25 Jan 2021
Underwater detector The Washington Post 05 Jan 2021
Underwater detector LA Times Daily 05 Jan 2021
Sub system Wall Street Journal 02 Jan 2021
Counterpart of radar USA Today 10 Dec 2020
Underwater detection system USA Today 30 Nov 2020
Sunken ship finder The Washington Post 19 Nov 2020
Sunken ship finder LA Times Daily 19 Nov 2020
Sub tracker Newsday 18 Nov 2020
Detection system with pings Wall Street Journal 16 Nov 2020
Shipwreck hunter's device USA Today 08 Nov 2020
Navigational aid for ships
Naval navigation device Universal 17 Oct 2020
Sub detector Eugene Sheffer 16 Sep 2020
Echo sounder — possible reason to scrap second test
Nautical mapping tool The Washington Post Sunday 23 Aug 2020
Toothed whale's technique The Washington Post 01 Aug 2020
Toothed whale's technique LA Times Daily 01 Aug 2020
Submarine tracking device USA Today 25 Jul 2020
Underwater detection system: Abbr.
Underwater radar?: Abbr.
Device for detecting underwater objects USA Today 16 Jul 2020
Echo locator at this degree of proximity away from base The Telegraph Toughie 11 Jun 2020
Sub system Newsday 11 Jun 2020
Dolphins use it to navigate Wall Street Journal 09 Jun 2020
Oceanography device The Washington Post Sunday 31 May 2020
Ping producer Thomas Joseph 29 May 2020
Underwater tracking device Newsday 25 May 2020
Sound-based detection method USA Today 15 May 2020
Shipwreck-finding tech USA Today 24 Apr 2020
Sub detection device LA Times Daily 20 Apr 2020
Sub detection device The Washington Post 20 Apr 2020
Submarine seeker Universal 27 Mar 2020
Rocket incorporating new submarine detection system
Underwater tracker Newsday 23 Feb 2020
System for detecting characters involved in arson, repeatedly
Submarine detector: Abbr.
Acronym for an underwater navigation device
Whale tracker The Washington Post 17 Nov 2019
Whale tracker LA Times Daily 17 Nov 2019
Submarine tracking device Newsday 04 Nov 2019
Underwater navigation aid Universal 13 Sep 2019
Modern bass boat device Family Time 19 Aug 2019
Bat's navigation aid USA Today 18 Aug 2019
Naval mine detector The Washington Post Sunday 11 Aug 2019
Ping producer The Washington Post 04 Aug 2019
Ping producer LA Times Daily 04 Aug 2019
Echolocation method New York Times 14 Jul 2019
Submarine sensing system Family Time 07 Jul 2019
Navigational aid for submarines: Abbr.
Submarine navigation aid Newsday 18 Jun 2019
Submarine detector Universal 18 May 2019
Sub system New York Times 15 May 2019
Bathymetry tool The Washington Post 20 Apr 2019
Bathymetry tool LA Times Daily 20 Apr 2019
Submarine device Universal 26 Mar 2019
The Sun almost managed to turn round a batty feature
Nautical equipment led sailor the wrong way
Submarine detector Newsday 12 Feb 2019
Arson destroyed location device
Salvager's device Wall Street Journal 31 Jan 2019
Ocean floor mapping aid Wall Street Journal 23 Jan 2019
Echolocation method
Ocean floor mapping aid
Bathymetry tool
Ping producer
Bat's navigation aid
Ping jockey's system
Sub system
Submarine detector
Submarine device
Underwater navigation aid
Salvager's device
Sub feature Universal 28 Dec 2018
Echo-sounding equipment The Times Concise 23 Dec 2018
Underwater detection system The Times Concise 19 Dec 2018
One method of locating schools New York Times 15 Dec 2018
Salvage ship's detection system
Bat's echolocation system USA Today 07 Dec 2018
Batty navigation aid Universal 07 Dec 2018
Presumably echoes what old bats are capable of with business partner from America opening restaurant Irish Times Crosaire 11 Oct 2018
Submarine navigation device USA Today 24 Sep 2018
Sub-way map? The New Yorker 10 Sep 2018
Ping producer Wall Street Journal 01 Sep 2018
Underwater echo sounder Irish Times Simplex 22 Aug 2018
Shade of white New York Times 02 Aug 2018
Underwater detection device Family Time 23 Jul 2018
Submarine detector
Sub's navigation The Telegraph Quick 02 Jun 2018
Sub device Universal 23 May 2018
Navigational aid for ships
Submarine locator Newsday 03 Apr 2018
Mine countermeasure The Washington Post 31 Mar 2018
Mine countermeasure LA Times Daily 31 Mar 2018
Salvage ship's gear USA Today 11 Feb 2018
Echo sounder The Telegraph Quick 24 Jan 2018
Tracking system Newsday 19 Jan 2018
Detection device that can confuse whales USA Today 12 Jan 2018
Salvage ship's gear
One method of locating schools
Mine countermeasure
Batty navigation aid
Sub device
Sub feature
Submarine equipment
Detection device that can confuse whales
Bat's echolocation system
Submarine navigation device
Ping producer
Underwater detector
Navigation device Newsday 31 Dec 2017
Fish-tracking aid USA Today 05 Oct 2017
Technique using underwater acoustics USA Today 27 Sep 2017
Salvage ship's detection system New York Times 20 Sep 2017
Sub sounder Thomas Joseph 27 May 2017
Bats' navigational tool Universal 14 Apr 2017
Whale facility New York Times 18 Mar 2017
It finds things underwater new in Leicestershire river The Telegraph Toughie 21 Feb 2017
Modern navigation tool Universal 31 Jan 2017
... noises on arrival will reveal sound equipment The Telegraph Cryptic 11 Jan 2017
Ship's tracking device Newsday 02 Jan 2017
Whale facility
Fish-tracking aid
Salvage ship's detection system
Technique using underwater acoustics
Modern navigation tool
Bats' navigational tool
Wreck locator LA Times Daily 31 Dec 2016
Turns up, sought office near ocean school tracking underwater craft Irish Times Crosaire 28 Dec 2016
Guiding light is responsible for a slight blip Irish Times Crosaire 27 Dec 2016
Capability of whales and dolphins New York Times 24 Dec 2016
'The Hunt for Red October' device The Washington Post 21 Dec 2016
Salvage mission aid Newsday 03 Dec 2016
Vessel detector Universal 18 Nov 2016
Shipwreck hunter's aid USA Today 15 Nov 2016
Bats navigate by it Family Time 06 Nov 2016
Sub standard? New York Times 21 Oct 2016
Navigational aid Universal 14 Sep 2016
Mine finder LA Times Daily 20 Aug 2016
Sub finder Premier Sunday 07 Aug 2016
Submarine detector New York Times 20 Jun 2016
Sub tracking device Newsday 30 May 2016
Detection device Newsday 08 May 2016
Fly high across pole with echo-sounder The Telegraph Cryptic 20 Apr 2016
Fish-finding aid USA Today 18 Apr 2016
Sub detector Premier Sunday 17 Apr 2016
Sub locator Thomas Joseph 14 Mar 2016
Echolocator New York Times 28 Feb 2016
Whale finder USA Today 15 Feb 2016
Coast Guard equipment USA Today 16 Jan 2016
Navigational aid
Capability of whales and dolphins
Sub standard?
Submarine detector
Vessel detector
Mine finder
Whale tracker
Wreck locator
Coast Guard equipment
Whale finder
Sub detector Universal 26 Dec 2015
Marine detector New York Times 05 Dec 2015
Device with blips Wall Street Journal 27 Nov 2015
Ping producer Newsday 26 Nov 2015
Crime seen cycling round — system for detection
Bats navigate with it USA Today 24 Sep 2015
Echolocation device New York Times 13 Sep 2015
Boys on a road trip smuggling an echo sounder
Means of detecting boy raised in crime The Telegraph Toughie 10 Jul 2015
Sub navigation tool USA Today 14 Jun 2015
Aid in finding the Titanic Jonesin 26 May 2015
It might pick up a big fish New York Times 21 Apr 2015
Navigational aid USA Today 16 Apr 2015
Ocean tracker LA Times Daily 05 Mar 2015
Way of locating cycling crime? The Telegraph Toughie 25 Feb 2015
Dolphin facility New York Times 10 Jan 2015
Bats navigate with it
Ping producer
Sub detector
Fish finder
Marine detector
Device with blips
Sub navigation tool
It might pick up a big fish
Navigational aid
Dolphin facility
Echolocation device
Submarine acronym
Ocean tracker
Submarine locator
Ping maker
U-boat detector
Submarine sensor
Navigation acronym
Sub tracker
Bat's detection tool
Torpedo spotter
Underwater detection technique
Wolfpack locater
Echo analyzer
Sub spotter
Shipwreck hunter's aid
Tracking system
Sub standard?
Echolocation device
Salvage aid
Detection acronym
U-boat finder
Means of detecting nitrogen in fly
Help in finding objects on a river bed
Sub navigation tool
Sub finder
Fish finder
Sub spotter
Torpedo detector
Vessel detector
Wolf pack tracker
Sub finder
Sub tracker
Echolocation
Fish finder
Underwater transmission
Fish-finding device
Shipwreck locator
Coast Guard equipment
Detection device
Method for detecting submarines
Hydroacoustic device
Aid in finding sunken ships
Sub apparatus
Hydroacoustic tool
Submarine detector
Submarine tracker
Submarine detector
Bass boat feature
Aid in finding the Titanic
Echolocation device
Submarine locator
System used on a sub
Navigation tool
Whale finder
Salvage-ship equipment
Whale locator
Submarine locator
Nautical detector
Sunken-object detector
Detection device
Marine detector
Sub apparatus
Shipwreck finder
Underwater sound device
Feature of some fishing boats
Submarine-detecting device
Mine locator
Echolocation acronym
Fish-finding aid
Fishing-boat accessory
Naval device
Shipwreck finder
Sub detector
Sub's tracking device
Ship tracker
Sub tracker
Dolphin sense
Fishing-boat accessory
Submarine sensing system
School locator?
Red October detector
Navigation tool
Submarine sensing system
Echo-sounding system
Sub finder
Ping maker
Sub-tracking device
Sub tracker
System in a submarine
Dolphin's sense
Deep-sea fishing aid
Aid in finding sunken ships
Ping maker
School-searching tool
Fish detector
Radar relative
Shipwreck locator
Aid in finding the Titanic
Echo sounder
Sub seeker
Detection device
Sub finder
Fathometer, basically
Sub locator
Undersea tracker
Depth finder
Underwater finder
Sub detector
Bats use it
Sub tracking device
Method for tracking subs
Salvage ship equipment
Navigational aid
Sub tracking device
Bat signal?
Sub detector
Salvage ship equipment
Navigational aid
Underwater beeper
Sub's navigational aid
Sub locator
Tool for bats
Sub locator
Sub-conscious sensor?
Underwater detection device
Wolf pack locater
Echo-sounding equipment
Undersea acronym
Tool for bats
Whale finder
Shipwreck finder
Echolocation method
Detection device
Whale finder
Sea salvage aid
Sub detector
Submarine tracker
Tracking method
Submarine tracking device
Sub tracking device
Fish finder
Ocean explorer's aid
Echolocation device
Underwater detection system
Acronym used down under?
Sub system
Sub's ears
Sub tracking device
Sunken ship finder
Underwater wave generator
Mine finder
Dolphin's sense
Sub finder
Submarine apparatus
Bat's detection tool
Sub sensor
Salvager's equipment
Submarine-detecting system
Underwater detection system
Deep-sea fishing aid
Coast Guard equipment
Echo finder
Salvaging aid, perhaps
Salvaging aid
Detection device
Sunken-ship finder
Fish-finding apparatus
Bass boat device
Submarine finder
Sub finder
Hydroacoustic technology
Sub sensor
School finder
Navigation device
Bass boat feature, sometimes
Bat's attribute
A school might be found using it
Submarine detector
Salvage ship's equipment
School locator
Destroyer detector
Dolphin detector
Submarine equipment
Sub device
Subs defense system
Echo-locator
Sub-conscious sensor?
Fish-finding aid
Navigational aid
Sub-conscious sensor?
Kin of echolocation
Underwater object locater
Kind of signal
Sub finder
Fish finder
Depth finder
Sub system
Navigational device
Fish finder
Antisub device
Shipwreck seeker's tool
Ocean tracker
Treasure hunter's aid
Apparatus that uses echolocation
Deep-sea detector
Whale spotter
Salvager's system
Aid in removal of mines
Bat signals?
Echo analyzer
Sub technology
Modern fish finder
Water-penetrating device
Echolocation device
Vessel detector
Sub finder
Navigation aid
Underwater location device
Bat's navigation aid
Deep-sea detector
Blip maker
Dolphin sense
Destroyer detector
Creator of ocean waves
Submarine device
Blip displayer
Underwater device
Tracking device
Destroyer detector
Dolphin faculty
Fish tracker
Salvager's detection system
Sub's navigation aid
Underwater device
Tracking device
It can detect destroyers
Detection device
What dolphins and bats have in common
U-boat detector
Sub detector
Sub detector
Nautical detector
Locating detector
Whale finder
Commercial fishermen use it
Electroacoustic transducer utilizer
52-Down gear
Fish finder
Sub apparatus
Blip maker
Sub system
Submarine finder
Ocean mapping device
Detecting device
Sub detector
Echo finder
Echolocation device
Method for detecting submarines
Detection device
Fleet finder
Echoic finder
It hunted for Red October
It uses an electroacoustic transducer
Submarine finder
Whale locator
U-boat detector
Echo analyzer
Sub system
Ping producer
Salvager's detection system
Item on a sub
Sea salvage aid
Salvager's gear
Echolocation
Underwater device
Dolphin's clicks, e.g.
Echo finder
Whale finder
Undersea detection system
Navigational aid
Antisub device
Titanic-seeker's tool
Underwater tracker
Sub tracking system
Sub system
Source of waves at sea
Ship salvager's aid
Submarine defense
Echolocator
Echolocation system
Coast Guard equipment
Undersea detection acronym
Sub's "ears"
Sub system
Submarine bane
Fish detector
Sound navigation
Submarine device
Salvager's system
Underwater detection system
Underwater search device
Underwater scanner
Submarine detector
Sub finder
Destroyer detector
Dolphin sense
Sub's "ears"
Item on a sub
Sub seeker
Underwater detection device
Naval tracker
Detecting device
Oceanographer's aid
Submarine system
Sub detector
Submarine detector
Sub-chaser's need
Dolphin sense
Mine detector
Under-water detection aid
Torpedo-guidance mechanism
U-boat gear
Underwater acronym
Naval acronym
Ship's depth finder
Radar's relative
Marine sound system
U-boat locater
Whale tracer
Sub's ears
Sub locator
Depth sounder
Naval apparatus
Sub-finding device
The British call this asdic
Fish locator
Navigation apparatus
Sub-detection apparatus
Underwater-mine finder, e.g.
Underwater detector
Submarine finder
Detection method
Detecting apparatus
Radar's kin
Marine detector
Submarine apparatus
Sub seeker-out
Kin of echo ranging
Detection apparatus
Tracking device
Detector at sea
Sub seeker
Navigation device
Navigation aid
Detecting device
Destroyer's "ears"
Underwater detection device
Destroyer installation
Destroyer equipment
Sub spotter
Sounding device
Radar's underwater counterpart
Destroyer's apparatus
Cousteau apparatus
Device on a destroyer
Sea tracker
Detecting device
Anti-sub defense
Anti-sub device
Anti-sub gear
Fish-finding device
Porpoises are said to use this
Hindu artisan
Asdic
Sub-chaser's device
Detection medium
Sub's sounding apparatus.
Submarine device.
Submarine's ear.
Sub-detecting device.
Device for locating underwater objects.
Location device for submarines.
Vessel detector
Submarine detector.
Submarine equipment.
Whale tracker
Submarine device
Navy tracker
Bat's attribute
Equipment for the Nautilus.
Detection device.
Sound navigation ranging.
Navigation device.
Submarine-locating device.
Underwater detection device.
Sub detector.
Device for detecting submerged objects.
Sub's sounding device.
Submarine device
Detection gear
Navigation aid.
Navigational aid.
Ship's device.
Relative of radar.
Detecting device, at sea.
Sub sounding device.
Underwater electronic device.
Submarine machine
Variant of radar.
Undersea detecting device.
Echo device for locating submarines.
Hindu goldsmith.
Sounding device used in submarines.
Hindu silversmith.
Sound navigation and ranging.
Underwater detector.
Nautical device.
Listening device.
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