Able Communications Co., Inc. – Distributors for a full range of radio and communications equipment from top manufacturers.  Marine communications products include VHF radios, HF single sideband radios, portable radios, shore base stations, intercom systems.  Able also offers system integration services for all of its products – Houston, TX

ACR Electronics – A leading worldwide producer of safety and survival products since 1956.  Products include a full line of  Category I and Category II EPIRBs and GPS–enabled EPIRBs, 406 MHz Personal Locator Beacons (PLB), Automatic Identification Systems (AIS), VHF GMDSS survival craft radios, rescue lights, rescue strobes, water activated lights, water activated strobes, searchlights, day and night visual distress signals and more – Ft. Lauderdale, FL

Airmar® Technology Corporation – The leading manufacturer and OEM supplier of marine transducers, sensors, and instruments for the recreational and professional markets.  Products include marine fishfinder, water depth, speed and water temperature transducers available in thru–hull, transom, trawl and and in–hull mounting configurations.  Compatible with equipment from all major manufacturers – Milford, NH

Aquatic AV – Products With A Watertight Reputation.   Marine audio products including AM/FM/XM receivers, iPod docking stations, CD/DVD players, remotes, speakers & accessories.   Waterproof to IP66 standards – Campbell, CA

AR Engineering – A global specialist in building and designing fully integrated marine computer systems that can include computer based integrated bridge systems, virtual instrumentation, chart navigation, radar, sonar, nightvision, entertainment systems, and more.  The marine environment poses three real problems to computers – heat, vibration and corrosion.  These obstacles quickly cause failure in laptops and home type units.  AR Engineering's computers are designed ground–up for these harsh conditions – Derby CT

Aurizon Technologies – Designers and manufacturers of advanced electronic telecomunications and marine instruments using GPS, Sonar, remote communication and wireless technologies.  Products include portable handheld fish finders, portable handheld GPS receivers, electronic fish bite indicators, and electronic fishing lures with vibrate and flash operations  – Sydney, Australia

Autonav – Manufacturers of Autonav C–3000 marine computer systems.  Autonav's marine application computer modules range from chart plotting, autopilot control, radar overlay, engine monitoring, instrumentation, weatherfax, sonar, entertainment (DVD / TV / CD Player), Video Monitoring, 3D bathymetric charting and communication (fax / e–mail).  Additional display stations can be added for monitoring in the pilothouse or flybridge – Coquitlam, BC, Canada

Big Bay Technologies – Manufacturer of consumer marine electronics including high value shock mounted computers and bright readable displays for the marine environment.  Complete solutions available for single station navigation, communications and entertainment – Redmond, WA

BlackLine – Gain peace–of–mind with Harpoon™, the boating industry's first GPS–based active recovery solution and it incorporates the new BlackLine Recovery Service™.   If an unauthorized individual moves your watercraft outside an automatically–configured GPS security perimeter, BlackLine Recovery Service personnel work with the authorities for you to speed its recovery if stolen.   Harpoon’s real–time GPS tracking also allows you to see where your watercraft is at any moment – Henderson, NV

Blue Water Deals, LLC – Internet retailer of Marine Electronics, Fishing Tackle, Boat Care & Accessories and Consumer Electronics.   Blue Water Deals carries over 2,500 brand–name Marine Electronics products from manufacturers such as Lowrance, Raymarine, Garmin, Standard Horizon, Furuno, Si–Tex, Northstar, Humminbird, Eagle and more – New York, NY

Boatracs – A leader in satellite communications and integrated hardware and software solutions for the marine industry – San Diego, CA

Brookes & Gatehouse – Manufacturers of marine processors, displays, sensors, remote controls and autopilots that provide accurate information, displayed clearly and concisely to improve your passage making.  Note: The Kongsberg Group has announced the sale of the Simrad Yachting Business including B&G (Brookes & Gatehouse), which manufactures and sells products for the global yachting market, to Nordic investment company, Altor – Lynnwood, WA

Cobham – Sea Tel marine antennas for VSAT satellite communications and TV for commercial vessels and yachts of all sizes – Wimborne, UK

Consumers Marine Electronics – The largest specialty retailer of marine electronics in the country.  Products include VHF radios, SSB radios, antennas, handheld VHF radios, GPS/DGPS receivers, chart plotters, navigation, depth sounders, sounders, radars, autopilots, instrumentation, safety and entertainment equipment from all the major manufacturers… Furuno, Raymarine, Garmin, Simrad, Northstar, Standard Horizon, Si–Tex, Icom, and many more.  All of our products are on display and powered–up for your use at our 4,000 sq. ft. showroom – Wall, NJ

Dantronics – For over 27 years, Dantronics has represented European manufacturers of marine products.  During this time Dantronics has served the marine industry, providing the latest innovative products in TV/FM/VHF/UHF/GPS/cellular antennas, RF amplifiers, satellite systems, all–in–one antennas and 12 volt entertainment systems – Boca Raton FL

Digital Antenna Inc. – The world leader in marine and land antenna and cellular signal amplifier and repeater technology. Our award winning antennas and cellular amplifiers and repeaters extend the range of your Marine, RV, Car & Truck and Home & Office communications.  Our premium quality, high performance marine antennas come with a high gloss finish, stainless steel ferrules, gold plated connectors and UV stable cable for years of long lasting performance in VHF, SSB, Cellular, AM/FM, CB and Loran applications – Sunrise, FL

Eagle Electronics – Manufacturers of single and dual frequency monochrome and color Sonars and fishfinders, GPS+WAAS mapping systems and accessories – Catoosa, OK

FLIR Systems – Infrared thermal imaging cameras for marine night vision applications.   See other vessels, floating debris, and channel markers in total darkness and during poor weather conditions – Wilsonville, OR

Furuno USA – For over 50 years, Furuno's core business has been designing and manufacturing marine electronics utilizing the latest breakthroughs in advanced technology.  Offering the largest selection of commercial grade Radar, Sonars, GPS & Loran C receivers, Chart Plotters, Fish finders, Depth Sounders, Autopilots, Navtex, Weather fax, VHF & Single Side Band radios, GMDSS receivers, Inmarsat–C mobile earth stations, ship security alert systems and loudhailers in the marine electronics industry, Furuno has earned an outstanding reputation for performance and reliability around the globe – Camas, WA

Garmin – Designers, manufacturers, and marketers of navigation and communications equipment for the marine consumer market since 1989.  Products include handheld and fixed mount GPS receivers, GPS electronic charting systems, fish finders, depth sounders and radios – Olathe, KS

Genoh Company – The Genoh Transom Lift Mount© allows secure and safe mounting for sensitive marine electronics.  Easily remove your sensitive equipment (such as transducers) from marine exposure when your boat is not in use.  Available in 18" and 28" lengths – Meriden, CT

Globalstar USA – Provides affordable, dependable high quality satellite voice and data service across North America and to over 120 countries worldwide.  When your business centers on working in remote areas beyond cellular and traditional landline service, Globalstar is the answer to your requirement for reliable and affordable communications – Milpitas, CA

Glomex – Offers the best in marine antennas.  A lifetime warranty is included with all of our VHF, SSB, Cellular, AM/FM, TV, satellite TV, CB, DGPS and Loran antennas and accessories – Ravenna, Italy

Gold Line – Manufacturers of marine communications accessories.  Products include antennas, coaxial switches, power line filters, coaxial cable assemblies, connectors, lightning arrestors, dummy loads, grounding kits and more – West Redding, CT

HotEYE – Thermal imaging systems for the marine industry.  Designed to fill the radar gap, HotEYE gives boaters the ability to see floating obstacles at night, as well as shallow water areas, unmarked channels and poorly lit shorelines.  Also helps avoid collisions and can quickly spot a man overboard – Winter Park, FL 

Humminbird – Manufacturers of America's favorite fishfinder for over 30 years.  Humminbird offers several fishfinders that include chartplotting features that are compatible with Navionics® charts – Eufaula, AL

ICOM America, Inc. – Icom has successfully introduced a series of communications equipment for use in the marine industry.   Products include long range, ship–to–shore, side band transceivers for worldwide communications from shipboard operations as well as short range VHF communications equipment.  Additionally, Icom manufactures a series of highly advanced, very compact, handheld transceivers for use in communication on marine vessels as well as between marine vessels and shore–to–marine applications – Bellevue, WA

Inmarsat – Owns and operates a global satellite network and offers mobile satellite communications solutions for users in the maritime, land and aeronautical sectors.  Inmarsat operates a constellation of geostationary satellites that extend mobile phone, fax and data communications to every part of the world, except the poles.  Inmarsat's pioneering Broadband Global Area Network (BGAN) services offers simultaneous phone and mobile data communications at up to 492 kbps for Internet access, mobile multimedia and many other advanced applications – London, United Kingdom

Intellian Technologies – Manufacturers of satellite tracking antenna systems that provide access to high–quality Satellite TV in the open sea.  Their products include a line of antennas with diameters from 33inches down to a very tiny 11 inches – Irvine, CA

Interphase – Manufacturers of Forward Scanning Sonars, Side Scanning Sonars, Chart Plotters and Depth Sounders for the recreational and light commercial marine market – Soquel, CA

Iridium Satellite, LLC – The only provider of truly global satellite voice, data and messaging solutions with complete coverage of the earth (including oceans, airways and Polar Regions).  Iridium delivers essential communications services to and from remote areas where no other form of communication is available.  The Iridium constellation of 66 low–earth orbiting (LEO), cross–linked satellites operates as a fully meshed network and is the largest commercial satellite constellation in the world.  Only Iridium’s global service allows maritime users to send and receive voice, messaging and data regardless of location.  Ship to–shore, shore–to–ship, and ship–to–ship – Bethesda, MD

JBL Audio – JBL includes several marine loudspeakers in its fine lineup of audio products – A Harmon International company, Woodbury, NY

Jensen Marine – Manufacturers of marine audio speakers, subwoofers, amplifiers, AM/FM/CD/cassette stereo radios, Sirius XM satellite radios, CD changers and accessories.   All Jensen Marine products are constructed for durability and top performance in the harsh marine environment – Audiovox Specialized Applications, LLC, Lake Mary, FL

JRC Japan Radio Co. – Manufacturers of a variety of marine electronics gear.  Products include LCD/CRT radars, VHF radios, SSB radios, GPS/DGPS receivers, fish finders, depth sounders, chart plotters, Inmarsat satellite earth stations, automatic identification systems, marine fax, EPIRBs and more – Seattle, WA

KEP Marine – The nautical division of Kessler–Ellis Products, we manufacture sunlight readable marine–grade LCD displays in sizes from 12" to 21", and In–Sight™ marine computers – Eatontown, NJ

Koden Electronics Company – Manufacturers of GPS/DGPS receivers, GPS compasses, color LCD radars, monochrome CRT radars, color LCD depth Sounders and fish finders – St. Petersburg, FL

KVH Industries, Inc. – An international leader in developing and manufacturing innovative, mobile, high–bandwidth satellite communications systems, tactical navigation products, and fiber optic products.  For phone, fax, and high–speed Internet services with worldwide coverage, our TracVision®, TracPhone®, and TracNet™ fully stabilized satellite telephone systems compatible with reliable Inmarsat services take care of your every need.  GMDSS compliant products are also offered.  KVH also sells Inmarsat airtime for convenient one–stop shopping with world–class customer service – Middletown, RI

L3 Communications – A major supplier of Universal Automatic Identification Systems (UAIS), VHF Global Maritime Distress Safety Systems (GMDSS) base stations, and Digital Selective Calling (DSC) VHF radios to the maritime industry.  Note: L–3 Communications has acquired the assets of Ross Engineering and has integrated the Ross product lines into theirs – Sarasota, FL

Lowrance Electronics, Inc. – Manufacturers of a wide variety of marine electronics gear.  Products include monochrome and color, single and dual frequency sonar/GPS+WAAS mapping units, VHF marine radios, depth sounders and NauticPath™ USA Marine Electronic Charts – Tulsa, OK

Magellan – Magellan® is the consumer brand of Thales Navigation, one of the world's leading developers and manufacturers of positioning, navigation, and guidance equipment with operations throughout the US and Europe.  Magellan was the brand that introduced the first consumer handheld GPS receiver in 1989, and it has maintained its place as a leading global GPS brand for consumers – San Dimas, CA

MAQ Sonar – Manufacturers of omni–directional sonar systems for the commercial fishing industry – Finch, Ontario, Canada

Marine Computer Systems – Specializes in custom computer based systems for pleasure craft and commercial vessels.  We are a full service company covering all aspects of computer systems including conception, design and training – Harpswell, ME

Marine VHF Radiotelephone Channels – Channel Assignments and frequencies

MariTEL – Provides marine communications services and, through the Spectrum Development Group, facilitates private marine and land based VHF network solutions for government entities, utilities, and the private sector.  We provide simple, secure, reliable and affordable VHF radiotelephone services to recreational, commercial and government vessels along the coast of the U.S. and inland navigable waters – Alpharetta, GA

MAT–JAYBEAM – Manufacturers of marine antennas and equipment for wireless communication systems.  Products include VHF antennas, SSB antennas, TV antennas, CB antennas, AM/FM antennas, Loran antennas, multiband antennas, antenna mast extensions, coaxial cables and connectors, connector adaptors, antenna mounts, deck insulators and grounding plates – Wellingborough, England

mazu Sport Fishing – Offers affordable satellite solutions with chart overlay features such as Sea Surface Tempreatures, Chlorophyll and Altimetry.  Provides global coverage with features including e-mail, SMS texts, SOS 365 24x7 and chat. Their mSeries System is a plug-and-play system that is an easy DIY installation that provides global satellite connectivity for boaters.  Any device with a browser can connect to the mazu system onboard, including all smartphones, Android tablets, PCs and MACs – SkyMate Inc, Reston, VA

McMurdo – Manufacturer of high quality safety equipment for the leisure and commercial marine and fishing markets.  Products include SOLAS compliant 406MHz EPIRBs (Emergency Position Indicating Rescue Beacon), 406MHz PLBs (Personal Location Beacon), SOLAS compliant S4 SARTs (Search And Rescue Transponder), emergency grab bags, NAV6 and SOLAS compliant NAVTEX paperless receivers, and waterproof handheld VHF radios – Portsmouth, UK

MMP Inc. – Manufacturers of Wood Freeman (and Metal Marine Pilot) marine autopilots.  A family operated business since 1934 – Tacoma, WA

Mighty GPS – Best of breed GPS navigation solutions, maps, and gear.  Products include PDA GPS, laptop GPS, GPS receivers, GPS antennas, electronic charts, and other GPS gadgets.  We provide complete solutions at prices below the manufacturer's suggested retail pricing – Toronto, Ontario, CA

MTS Electronics – Offers a wide selection of marine electronics from major manufacturers including Furuno, Northstar, Simrad, Standard Horizon, Shakespeare, Westmar, Icom, Raymarine and more – Cape May Court House, NJ 

Navman – A leading manufacturer of world–class marine electronics and Global Positioning System (GPS) technology since 1988.  Products include marine GPS chartplotters, fishfinders, marine instrumentation, and VHF and CB radios.  Also available are combo units that deliver radar, GPS charting, sonar and video tools.  A Brunswick company – Auckland, New Zealand

Nera USA – Providing leading mobile satellite communication systems, satellite terminals and land earth stations for the past 25 years.  Mobile voice and high quality data communications systems are available for small and large ships with speeds from 64 Kbps to 8 Mbps and utilize the Inmarsat satellite network – Plano, TX

Northern Airborne Technology Inc. (NAT) – Manufacturers of manual and automatic EPIRB and GPS–EPIRB emergency beacons, personal EPIRBs, and X–Band search and rescue transponders (SARTs) – Manassas, VA

NorCross Marine – Manufacturers of portable handheld and compact fixed mount depth sounders and fish finders – Orlando, FL

Northstar Marine Electronics – The undisputed leader in high–quality, user–friendly GPS/WAAS full color chart plotting systems, fishfinders, VHF DSC radios, autopilots, radars, digital depth and multifunction boat instruments and more.   A Brunswick Corporation company – Acton, MA

OCENS (Ocean and Coastal Environmental Sensing, Inc.) – Provider of personal satellite weather, earth and ocean imaging software, systems, and information services.  Products include WeatherNet, a system designed to optimize the download of weather and ocean data products via wireless connections.  Weathernet offers highly compressed text, images, charts, buoy data, radar, GRIB files, and many more formats.  With over 20,000 continuously updated weather products, WeatherNet is the largest most comprehensive source of weather data in the world.  OCENS GRIB Explorer offers unprecedented access to the power of GRIB data. With a simple interface operating along with the streamlined data access engine of OCENS WeatherNet, GRIB Explorer allows any at–sea user, from day sailors to coastal cruisers and fishermen, to acquire and use the weather and ocean insights offered by GRIB data.  OCENS Mail, an affordable e–mail service allows you to use your current email software to cost effectively send and receive e–mail over such satcom services such as Globalstar, Iridium, MSAT and Inmarsat – Seattle, WA

ORBCOMM – A wireless telecommunications company providing narrow band two–way digital messaging, data communications, and geo–positioning services on a global basis. The company owns and operates a network consisting of 30 Low Earth Orbit (LEO) satellitesand terrestrial gateways deployed around the world. Small, low–power, and commercially proven subscriber communicators can connect to private and public networks, including the Internet, via these satellites and gateways. Through this network, ORBCOMM delivers information to and from virtually anyplace in the world on a nearly real time basis – Dulles, VA

Offshore Connection – A full–service Marine Electronics equipment dealer, systems engineer, certified installer and support team for all types of vessels.   They cater to discriminating owners and Captains seeking state–of–the–art navigation and electronics systems for their new boats or re–fitting projects.   Products include radars, autopilots, depth sounders, fish finders, GPS multifunction displays, VHF and SSB radios, satellite communications and TV, yacht management systems, audio–video, night vision equipment, security and vessel locating systems, fishing cameras, underwater lighting, and emergency–rescue equipment – Palm Beach Gardens, FL

QUALCOMM – When most of your operations take place 200 miles or less from shore, QUALCOMM's satellite phones can keep you in touch with your business, your family and your friends.  Globalstar compatible products include the GSP–1600 Tri–mode Satellite, AMPS, and CDMA Cellular Phone, the GSP–2800/2900 Fixed Satellite Phone, and the GSP–1620 Satellite Data Modem – San Diego, CA

Quest Telecom – An Inmarsat Partnership company providing consultation on Inmarsat satellite equipment and services to prospective owners and operators of satellite telephones which operate globally in the Inmarsat network – Ellsworth, ME

RAM Mounting Systems – The revolutionary universal mounting system that allows you to mount practically anything anywhere.  Unique mounting systems for fishfinders, chartplotters, GPS, laptop PCs and VHF radios, sturdy RAM ball mounts let you reposition the unit at will to accommodate any viewing angle.  To provide light weight strength and corrosion resistance, RAM is made of marine grade aluminum with a powder coated finish, stainless steel hardware and rubber balls – National Products Inc., Seattle, WA

Raymarine – The world leader in marine electronics, Raymarine develops and manufactures the most comprehensive range of electronic equipment for the recreational boating and light commercial marine markets.  Marine products include radars, GPS receivers, chartplotters, autopilots, fishfinders, boat instruments, fixed mount VHF radios with Digital Selective Calling, handheld VHF radios and loudhailers – Nashua, NH

ROSS Engineering Company – Manufacturer of marine Digital Selective Calling (DSC) VHF Radios.  Note: L–3 Communications has acquired substantially all of the assets of Ross Engineering and has integrated the Ross product lines.

SEA Marine – American made technology that talks to the world.  Manufacturers of marine DSC VHF radios, Single Sideband Radios, Inmarsat compatible satellite communications systems, SITOR radio telex modem, weatherfax, DSC controllers and loudhailers – Mountlake Terrace, WA

Sea Tel Inc – Manufacturer of marine satellite antenna systems.  Specializing in marine stabilized antenna systems for two–way satellite communications, satellite Television–at–Sea (DBS/DTH, TV–at–Sea), and Internet–at–Sea™ – Concord, CA

SeaWave LLC – Offers reliable, low cost and integrated marine communication solutions using state–of–the–art hardware and software.  As easy–to–use as most land–based systems, SeaWave Integrator 3.0 and SeaWave NavSeries represent the latest innovations in marine communications hardware.  SeaWave products work with Iridium, Inmarsat and GSM satellite networks – Middletown, RI

SGC – Manufacturer of HF Single Sideband radios, HF antenna coupler/tuners, ADSP noise canceling speakers, portable, whip and base station antennas, amplifiers, and related accessories for more than 30 years – Bellevue, WA

Shakespeare Electronic Products Group – The pioneer and innovator in marine antenna design, Shakespeare is the world's first choice in marine antennas and electronics.  Products include marine VHF antennas, SSB antennas, DGPS antennas, Loran antennas, CB antennas, AM/FM antennas, satellite radio antennas (for Sirius Satellite Radio), antenna cables, connectors, antenna mounts and other accessories.  Spare and replacement parts for Shakespeare Antennas can be ordered online – Columbia, SC

Shoreway Marine Inc. – Discount retailer of marine and boating supplies and equipment.  Marine electronics products from Furuno, Garmin, Icom, JBL, JRC, Si–Tex and Standard Horizon – West Berlin, NJ

Signal Electronics – Offers high quality electronics products, custom–designed installs, personal service and repairs.   Products include Radar, VHF, GPS, Chartplotter, Fish Finder, Autopilot, Weatherfax, AIS, Satellite TV and more.   Signal provides innovative, efficient, and economical solutions to your communication, navigation, and security needs. – Freeport, TX

Simrad – A global supplier of marine electronics for yachting and commercial use with over 50 years of experience.  Marine products include handheld VHF radios, fixed mount VHF radios, satellite communications systems, search and rescue transponders, chartplotters, DGPS receivers, fishfinders, autopilots, and digital and analog instruments – Oslo, Norway

SI–TEX Marine Electronics – Manufacturers of marine Charting Systems, Marine Radars, Autopilots, Depth Sounders, GPS/DGPS receivers, VHF radios, handheld VHF radios, SSB radios, VHF direction finders, transducers, automatic identification systems, antennas and accessories – St. Pertersburg, FL

Speedtech Instruments – Specializes in portable, self–powered electronic instruments, including a complete line of compasses, depth meters, knot meters, weather meters, wind meters and wireless weather stations – Great Falls, VA

Spot Satellite Messenger – A hand–held device that provides a vital line of communication with friends and family when you want it and emergency assistance when you need it.   An annual service plan must be purchased before you can use your Spot – Milpitas, CA

Standard Horizon –  A pioneer in marine electronics since 1969, Standard Horizon leads the industry with fixed mount VHF radios, handheld VHF radios, marine GPS chart plotters, instruments and marine stereos – Cypress, CA

Stratos – Provides cost–effective, high–speed voice and data solutions for crew calling and fleet management.  Marine communications services include Mobile Packet Data (MPDS), ISDN, PSTN and low cost voice, fax and data telephony via Inmarsat, Iridium, MarineSAT and Globalstar networks – St. John, Newfoundland, Canada

Taiyo Musen Co., Ltd. – Maritime electronics equipment for merchant and fishery ships, and pleasure boats.  Products include radars, GPS compasses, direction finders, radio buoys for longliner and drift nets, EPIRBs, search and rescue transponders, weather faxes, and SSB radios

Teleflex Marine – Provides electronic control systems that make monitoring and maintaining engines faster, easier and more reliable.  Our steering systems, controls and electronics keep boaters right on course, safely – Litchfield, IL

The GPS Store, Inc – Retailer of marine electronics since 1997.   Products include chart plotters, electronic charts, GPS, fishfinders, marine stereos and speakers, networked systems, radar, VHF radios, and antennas from manufacturers such as Garmin, Furuno, Standard Horizon, Icom, Magellan, Lowrance, Raymarine, Northstar, Navionics, Poly–Planar, C–Map and Shakespeare – Ocean Isle Beach, NC

Thrane & Thrane – Supply a range of global services and marine communications products using the Inmarsat global satellite network.  The SAILOR products range from VHF and MF/HF to complete GMDSS solutions over Inmarsat–C, mini–C, mini–M, Fleet, Iridium and SSAS solutions – Lyngby, Denmark

Trimble – A leading innovator of Global Positioning System (GPS) technology.  In addition to providing advanced GPS components, Trimble augments GPS with other positioning technologies as well as wireless communications and software to create complete customer solutions.  Marine products include worldwide two–way satellite communications with GPS technology, marine text messaging (e–mail, fax and telex) systems,  and safety at sea communications systems (Global Maritime Distress and Safety System – GMDSS) – Sunnyvale, CA

Uniden – Marine VHF Radios.  Options on many models include:  All USA/International/Canadian marine channels, DSC (Digital Selective Calling), wireless microphones, GPS input capability, JIS7 waterproof.  Handheld models too. – Fort Worth, TX

WESMAR – The world leader in sonar design and innovative fishing electronics since 1965.  Products include hull mounted sonar systems, side scan sonars, trawl catch sonars for net and gear monitoring, and sonars for waterside security and underwater search and recovery – Woodinville, WA

West Marine – America's favorite boating supply source.  West Marine has over 400 retail stores nationwide, in Puerto Rico and Canada.  Electronics product offerings include handheld GPS, fixed mount GPS, fishfinders, VHF radios, SSB radios, CB radios, weather radios, radio antennas, hailers, intercoms, LCD radars, CRT radars, radar antennas and radomes, TVs, stereos, autopilots, boat instruments and accessories – Watsonville, CA

Wood Freeman – Manufacturers of Wood Freeman (and Metal Marine Pilot) marine autopilots. A family operated business since 1934 – MMP Inc., Tacoma, WA