Related by context. Frequent words. (Click for all words.) 58 multibeam 58 sonars 57 underwater sonar 56 hydrophone 55 sonar 53 multimission 53 sonobuoys 53 antisubmarine 52 passive sonar 52 radomes 52 Aegis radar 52 drogue 51 EA 6B 50 submarine 50 radar altimeter 49 VHF radios 49 exciters 49 ocean buoys 49 midair refueling 49 torpedo tubes 49 datalogger 49 saturation diving 49 spaceborne 48 altimeters 48 hydrophones 48 vibration 48 radome 48 inertial navigation systems 48 helicopter rotor blades 48 inertial guidance 48 soundwaves 48 Synthetic Aperture Radar 47 NVGs 47 oceanographic 47 GOES satellites 47 electromagnetic pulses 47 fishfinder 47 undersea warfare 47 RF transmitter 47 sensor arrays 47 degaussing 47 infrared telescopes 47 electromagnetic EM 46 satcom 46 seismographic 46 unmanned underwater 46 underwing 46 vehicles ROVs 46 bathymetric 46 infrasound 46 interplanetary spacecraft 46 electromagnetic 46 bow thruster 46 frequency converters 45 opto mechanical 45 sonar dome 45 electro magnetic 45 2MHz 45 inertial 45 polar orbiting satellites 45 inertial reference 45 pingers 45 instrumented 45 MQ 8B Fire 45 inertial navigation 45 sensor 45 antenna arrays 45 periscopes 45 attenuators 45 geophone 45 Electro Magnetic 45 electromagnetically 45 shipboard 45 turbopump 45 doppler 45 ultrasonics 45 unpowered 45 infrared detector 45 propellors 45 tiltrotor 45 underwater microphones 44 detuning 44 P 3C aircraft 44 propulsion motors 44 Force XXI 44 ALQ 44 longline 44 ramjet 44 pressurisation 44 Mk# [002] 44 magnetron 44 reconnaissance drones 44 laser altimeter 44 geostationary satellite 44 frequency RF 44 Aegis destroyer 44 piezo electric 44 PTZ camera 44 EO IR 44 COTM 44 protocol analyzers