Hamvention 2019 – Commercial Vendors
Indoor Commercial Vendors
Hamvention consists of both indoor commercial and outdoor flea market vendor locations. The indoor locations are where the larger commercial vendors set up their displays. The outdoor vendor booths contain both commercial and personal flea market sellers.
Hamvention Indoor and Outdoor Maps
Beginning in 2017, Hamvention has a new home in Xenia, Ohio. The new location houses separate buildings for the commercial vendors. 2018 sees the team taking over a previous building that was unavailable in 2017 resulting in more indoor vendor spaces.
Indoor Commercial Booth Map
Outdoor Flea Market Maps
Contacting The Hamvention Team
We receive many requests with Flea Market or Exhibitor questions. We are not affiliated with the management team and this limits our knowledge of show activities. For Hamvention questions, we encourage you to contact the dedicated Hamvention teams.
The teams can be reached at exhibits@hamvention.org for indoor exhibit questions, fleamarket@hamvention.org for questions on the flea market, and tickets@hamvention.org for general ticketing inquiries.
Indoor Commercial Vendor List
We update the show information on a regular basis, right up until showtime. Don’t forget to visit our Outdoor Flea Market Booth Assignment page as well.
| Hamvention® Booth Assignments | |||
|---|---|---|---|
| (updated 05-16-2019 @ 05:12 EDT) | |||
| Booths Available For Immediate Booking | 6103 6108 6209 6307 6310 6311 6312 6409 | ||
| PCBoard.ca | web orders only | - | John - VE3SVE |
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| NOAA - National Weather Service | 4308 | Confirmed | Brandon Peloquin |
| 10-10 International Net, Inc. | 3810 | Confirmed | Keith Schlottman |
 Ten-Ten International Net was formed in 1962 to promote activity and good operating practice on the ten meter amateur band. Members are issued a unique number, and to date nearly 80,000 numbers have been issued to hams worldwide. The organization sponsors QSO Parties and other operating events throughout the year, offers numerous operating awards, and publishes a quarterly newsletter. Ten-Ten holds daily nets and encourages all ham operators to take advantage of 10 meters.
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| 405 Laserworks LLC | 1907 | Confirmed | Bryan Mackey |
| ABR Industries | 3211 | Confirmed | Chuck Abramson |
| AlexLoop | 3109 | Confirmed | Alexandre Grimberg, PY1AHD |
  ALEXLOOP is an ultra light portable Magnetic Loop Antenna designed by PY1AHD Alexandre Grimberg , over 12 years of intense work. PY1AHD ALEX is a 69 years old ham fascinated by QRP Portable Operation that is very proud to have his successful design approved by thousands of Hams all over the world. The ALEXLOOP antennas are carefully handcrafted by PY1AHD ALEX from the first screw to the final test.
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| ALUMA TOWER COMPANY | 6512 | Confirmed | Hank Halbert |
| AMSAT (Radio Amateur Satellite Corp) |
1007-1010, 1107-1110 | Confirmed | Phil Smith w1eme@amsat.org |
 Join us as AMSAT celebrates our Golden Jubilee at the 2019 Hamvention with a 1969 theme and an "OSCAR Park" display. The satellite lineup includes appearances by OSCAR-1, AO-7, Phase-3A, ARISSat, Fox, and GOLF. Join up or renew your AMSAT membership. Updated for 2019, AMSAT's book, "Getting Started With Amateur Satellites" is available. Get one-on-one guidance on setting up your satellite station and making contacts at our "Beginner's Corner". Participate in live demonstrations of contacts through FM and linear satellites with station and operating tips from some of the best satellite operators in the country.
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| AREDN / AREDN | 1001 | Confirmed | William Curtice |
| ARRL, The National Association for Amateur Radio | 2001-2004, 2101-2104, 2201-2204, 2301-2304, 2401-2404 | Confirmed | Bob Inderbitzen |
| Air Chair | 6501-6502 | Confirmed | Bob Hanna |
| Airspy.US | 1201-1202 | Confirmed | Joe Mcelhaney |
| Albuquerque DX Association/Duke City Hamfest | 1909 | Confirmed | Bill Mader, K8TE |
  ADXA, focused on DX'ing and Contesting. DCHF 20-22 Sep 2019 the best Amateur Radio convention in the Southwest U.S.!
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| Alfa Radio Ltd. | 2106, 2206 | Confirmed | J. T. (Mitch) Mitchell VE6OH |
  Alfa Rotators - Let us show you how we can TURN your world around! Reliable and built to last. We know firsthand how important a reliable rotator is to your amateur radio needs. We, as active amateurs, use our Alfa Rotators. We would not confidently sell them to you if we did not believe in them.Main features are: Low voltage operation (12 to 24 D.C. Volts), 720 degree rotation, Double worm gear drive, Computer interface included with controller, Rotator is simple; "smarts" in the control unit. sales@alfaradio.ca - www.alfaradio.ca - 780 466 5779 |
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| Alinco Inc. | 3007-3008 | Confirmed | Raj Gounder |
| Alpha Antenna | 3207 | Confirmed | Steven Deines |
| Alpha RF Systems \ Dishtronix \ Ten-Tec | 1807-1809 | Confirmed | Mike Dishop |
| Amateur Television Network | 6101-6102 | Confirmed | David Stepnowski |
| Ameritron | 1706, 1806 | Confirmed | Steven Pan |
| Arrow Antenna | 1106 | Confirmed | Tim Chapman |
| Aventrade | 3006 | Confirmed | Alex Gong |
| bhi Ltd | 1911 | Confirmed | Graham Somerville |
 bhi Ltd manufactures a range of DSP noise canceling products that remove unwanted background noise and interference from noisy radio signals to leave clear, intelligible speech. Using a powerful high-performance audio processing system incorporating unique DSP noise-canceling technology our products can distinguish speech signals from noise on all bands. The processed audio is clear and intelligible under most conditions, meaning that you can really hear what is being said!Come and see us on booth1911 and hear how good our ParaPro EQ20 audio DSP units with parametric equalization and world-class noise canceling really are at boosting your receive audio. This excellent value for money product will significantly help those with hearing loss to get the most out of their audio. Go to the bhi website for more information https://www.bhi-ltd.com/noise-cancelling/new-para-pro-range/. |
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| BRIDGECOM SYSTEMS, INC. | 1103-1104 | Confirmed | Ron Kochanowicz |
| Batteries America | 3808-3809 | Confirmed | Everett Yost |
| Begali Keys | 2307-2308, 2407-2408 | Confirmed | The Begali Team |
 Pietro Begali produces some of the worlds finest electro-mechanical precision components along with their exclusive line of fine keys and paddles for the ham community. Stop in and visit with them at the show or visit them online at www.i2rtf.com. |
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| Belden | 5303 | Confirmed | Douglas Skinner |
| Bird | 4311 | Confirmed | Dana Svilar |
| Buckmaster International | 5106 | Confirmed | Daniel Bateman |
 Buckmaster has been making amateur radio products since 1981. Our HamCall callsign database and Buckmaster OCF Dipole antennas are known throughout the world. We also offer accessories such as stainless pulleys, Line-Grips, Dacron rope, and Great Circle Maps. We look forwardto seeing old and new friends at the Dayton Hamvention! Our website is at http://hamcall.net.
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| Buddipole | 3003-3005 | Confirmed | Chris Drummond |
| COMPACtenna | 6609 | Confirmed | Jack Nilsson |
| CQ Communications, Inc. | 4307 | Confirmed | Richard Moseson |
| CW Operator's Club | 6608 | Confirmed | Don Greenbaum |
 Our goal is to bring together Amateur Radio operators who enjoy communicating by Morse Code (CW). CWops encourages the use of CW in Amateur communications, and it supports CW activity through planned events. CWops promotes goodwill among Amateurs throughout the world, and it fosters the education of young people and others in matters related to Amateur Radio.
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| Cable Experts | 1701-1702 | Confirmed | Michael Genzel |
| Capitol Electronics, Inc | 1005 | Confirmed | Chris Bricklebank |
| Civil Air Patrol | 6304 | Confirmed | Amber Jones |
| Collins Collectors Association | 1003-1004 | Confirmed | Scott Kerr |
| Comet Antenna / Daiwa Meters | 3304-3306 | Confirmed | Mick Stwertnik |
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| Courage Kenny Handiham Program | 6602 | Confirmed | Lucinda Moody |
| Cushcraft Amateur Radio Antennas | 1905-1906 | Confirmed | Steven Pan |
| DARA (Dayton Amateur Radio Association) | 2706-2707 | Confirmed | Dayton Amateur Radio Asso Dara |
| DARA - International Relations | 2601 | Confirmed | Gary Descombes |
| DARA Membership | 4006-4008 | Confirmed | Jeff Devoe |
| DARC | 2503 | Confirmed | Wrede Thomas |
| DX Engineering | 1205-1210, 1308-1311 | Confirmed | Steve Hannah |
| DZKit | 6610 | Confirmed | Brian Wood |
 DZKit manufactures unique electronic products in kit form, including the famous Sienna Transceiver and its new successor the Sienna XL: 250W, HF+6, all-mode, cross-band/cross-mode, high performance, works with common SDRs as secondary Rx/panadapter, much more! Check us out at booth 6610.
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| Davis Instruments | 6711-6712 | Confirmed | Kim Derespini |
| Dayton Convention & Visitors Bureau | 4306 | Confirmed | Carmen Huffman |
| Dayton Skywarn | 4308 | Confirmed | Louis Long |
| Debco Electronics | 1301-1302, 1401-1402 | Confirmed | Tom Case |
| Diamond Antenna | 3401-3406 | Confirmed | Denise Bauman |
| Digilent | 3002 | Confirmed | Kaitlyn Franz |
| E-Blox Inc | 6508 | Confirmed | Joe Seymour |
| ELAD USA INC | 3010-3012 | Confirmed | Franco Milan |
| ESRC1 Corp | 1101-1102 | Confirmed | Stanley Winston |
| EZ Hang Inc. | 1802 | Confirmed | Dennis Currence |
| EZNEC Antenna Software | 3811 | Confirmed | Roy Lewallen |
| Ears To Our World | 6510 | Confirmed | Thomas Witherspoon |
| Elecraft | 1707-1711 | Confirmed | Madelyn Gomez |
 Elecraft offers unique, high-performance transceivers and accessories that are available both factory assembled and as kits that you can easily build yourself. All radios are manufactured at Elecraft's Headquarters located in Watsonville, California - just outside of Silicon Valley. Elecraft's focused and experience staff, as well as several talented customer and designers who contribute their ideas and expertise, are passionate and dedicated to creating the ultimate experience in hands-on ham radios.
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| Expert Linears America, LLC. | 2603-2605 | Confirmed | Bob Hardie |
  We are the only western hemisphere distributor for SPE Expert Linear amplifiers. Built at SPE in Rome Italy.All of our models are fully SOLID STATE. They are 1.3KFA (1.3kW), 1.5KFA (1.5kW) and 2KFA (2kW). Power supply and antenna tuner is included...... ALL IN ONE CABINET. PS's are highly efficient. NOTE that the 1.3KFA and 1.5KFA weigh only 22 lbs. And the ATU is automatic. NO KNOBS to tune. Our amplifiers follow your transceiver(s) from frequency to frequency, band to band and "remembers ATU settings". Just turn the main frequency knob on your transceiver and switch bands. OUR AMPS FOLLOW. We are delivering Series II, 1.3KFA and 1.5KFA SPE Linear amplifiers. Come to see us in BLDG #2 at booths 2603-2605, across from the |
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| FIRST Robotics | 4004 | Confirmed | Kerry Hicks |
| FM Palulun | 4111 | Confirmed | Mr. Nobuo Ebisawa |
 FM PALULUN is a commercial FM Radio Station in Mito, Japan, and has a HAM radio club station "JQ1ZKB". Also, has Radio Programs, "Radio JARL.com", "CQ HAM for Girls", and "OM's round QSO" We will introduce them and FM PALULUN to Hamvention visitors. and also Hamvention to Japanese HAMs.Booth Contact: Mr. Nobuo Ebisawa (Lead /Broadcast Director: JA1VMP/WB1AP), Ms. Kaori Mita (Japan Amateur Radio League, Ambassador of PR : JI1BTL), Mr. Yuji Shimosugi (Technical lead : JJ1GPM), Mr. Masumi Okuda (JO1IAF/AC6HC).Web Links: http://fmpalulun.co.jp/jarl/, http://www.fmpalulun.co.jp/ham/, http://fmpalulun.co.jp/om/ |
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| Fast Track Ham Radio Books & Presentations | 1908 | Confirmed | Michael Burnette |
| Fists CW Club | 6109-6110 | Confirmed | Tim O'Conner |
| Flagpoles by Uncommon USA Inc. | 3204 | Confirmed | Liz Balman |
| Flexradio Systems | 2007-2009, 2107-2108, 2207-2208 | Confirmed | Lori Hicks |
| Fox Hill Embroidery | 6407 | Confirmed | Tom Engelhaupt |
| Gemmagic | 6801-6803 | Confirmed | Tana Rhodes |
| GigaParts | 3607-3608 | Confirmed | Steve Molo |
 GigaParts, Inc. is a full service computer and amateur radio store. Our radio department features the latest products from manufacturers such as Alinco, Icom, Kenwood®, Yaesu, MFJ, Diamond, and many more. Whether you're a DX'er looking for the latest HF rig or a soon-to-be-HAM looking for study materials and a two-meter handie talkie, we have what you need! Shop us at GigaParts.com or call Sales 866-535-4442 9am-6pm CST. |
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| Gold Medal Ideas | 3609-3611 | Confirmed | Ron Kritzman |
  Callsign and radio themed shirts, jackets, hats and name badges.
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| Grace Technology | 4209 | Confirmed | Terry Mijal |
| Great Scott Gadgets | 5008 | Confirmed | Michael Ossmann |
| Green Heron Engineering | 3103, 3203 | Confirmed | Jeffery Ach |
| Greene County Conv. & Visitors Bur. | 6611 | Confirmed | Kathleen Wright |
| Ham Nation | 5305 | Confirmed | Bob Heil |
| Ham Radio 2.0 - Yasme Foundation | 4301-4303 | Confirmed | Ward Silver |
| Ham Radio Class | 0 | Confirmed | Mitch Stern |
| Ham Radio Deluxe | 5007 | Confirmed | Randall Gawtry |
| Ham Radio Outlet | 2506-2507, 3307-3311 | Confirmed | Luke Rohn |
 With Worldwide Distribution coupled with Multi-Store Buying Power, Ham Radio Outlet is geared to fill the needs of Ham Radio Operators everywhere at the best prices possible. Whether online on the World Wide Web, over the telephone, or in person in one of our stores. Customer service is one of our primary goals. We employ active hams with varied backgrounds and expertise to be able to assist in any area of the hobby - Give us a call at 1-800-558-0411 or visit us on the web at HamRadio.com |
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| Ham Radio Workbench | 3104 | Confirmed | Jeremy Kolonay |
| HamEstate LLC | 1801 | Confirmed | Andre Vanwyk |
| HamSCI | 4304 | Confirmed | Nathaniel Frissel |
| HamStudy.org | 1901-1902 | Confirmed | Richard Bateman |
| Hamsource | 3903-3906 | Confirmed | John Kalotai |
| Heil Sound Ltd. | 2701-2704 | Confirmed | Stephen Warford |
| HobbyPCB | 1912 | Confirmed | Curtis Pope |
 Come visit a |
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| Huntsville Hamfest | 4110 | Confirmed | Mark Brown |
| Hustler / New-Tronics | 1505-1506 | Confirmed | Michael Boyer |
| Hy-Gain | 1903-1904 | Confirmed | Steven Pan |
| Hytech Marketing | 6804-6805 | Confirmed | Susan Molnar |
| ICOM America | 2508-2509, 2608-2610, 2708-2709 | Confirmed | Jesse Skipton |
| Information Radio 1660 | 4005 | Confirmed | Norm Schrein |
 Listen to us on our Hamventon special events station on 1620 AM |
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| Information Station Specialists | 6503 | Confirmed | Bill Baker 616.772.2300 x102 |
 Amateur Radio Operators in all 50 states rely on Information Station Specialists (www.theRADIOsource.com) for the equipment and services to broadcast emergency information to vehicle radios over AM channels 530-1710 kHz. Tune to AM 1620 as you approach Hamvention to hear a live demonstration of the technology, daily weather, parking, travel and traffic information, interviews and the daily schedule, updated minute-to-minute. Information Station Specialists offers portable and fixed systems, often purchased via grants, by city/county emergency managers and other public safety officials. Services include FCC licensing, installation and training. For more information, email Bill Baker.  New for 2019 - HPR.0990 Antenna: The "Hamvention Radio 1620" radio signal will be broadcast this year with the new HPR.0990 high efficiency/high capacity vertical antenna and groundplane that will be displayed on a portable trailer in the lot just outside Building 6.  New in 2019: At Booth 6503 in Building 6, you will be able to purchase Part 15/low power products, such as the Talking House and I A.M. Radio transmitter systems, offered by Information Station Specialists.Read More: Interested in learning about "Information Radio"? Check out The Source newsletter. You can read the most recent issue and sign up to receive it regularly. |
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| International Amateur Radio Union (IARU) | 2105 | Confirmed | David Sumner |
| JK Antennas | 3101-3102, 3201-3202, 3301-3302 | Confirmed | Ken Garg |
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| JT Communications | 3703 | Confirmed | Jim Trapani |
| JVC Kenwood | 1407-1411, 1507-1511 | Confirmed | Rebecca Hinton |
| Japan Amateur Radio League, Inc | 2502 | Confirmed | Masaaki Maeda |
| Jericho Prints | 6205 | Confirmed | Janet Boehm |
| K2BSA - ARA & Radio Scouting | 2205 | Confirmed | Jim Wilson |
| K4USD Network Club | 6504 | Confirmed | John Burningham |
| KB3IFH QSL Cards | 6305 | Confirmed | Randy KB3IFH |
 Quality QSL & Eyeball CardsVisit my website at http://kb3ifh.homestead.com or call me at 410-440-0282. See you at Dayton. We're in building 6 this year at 6305. Stop by and say hello! |
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| L.I.E. Gifts | 6704 | Confirmed | Kenny Ran |
| LATSYS GmbH | 6403 | Confirmed | Christoph Duwe |
| LUSO Super-Techno | 3105-3106, 3205-3206 | Confirmed | Kazue Shimoda |
| Libre Space Foundation | 1006 | Confirmed | Pierros Papadeas |
| Lido Mounts | 4106, 4206 | Confirmed | Jim Newcomb |
| Linux in the Ham Shack | 5004 | Confirmed | Russ Woodman |
| LnR Precision, Inc | 3901-3902 | Confirmed | Larry Draughn |
| LOOP ANTENNA by I3VHF | 3009 | Confirmed | Ciro Mazzoni I3VHF |
 The LOOP ANTENNA was designed and handmade with pride in Italy by Ciro I3VHF, who dedicated his professional life to experimentation and testing in order to produce an antenna for radio operators who have limited space for their aerials, yet still want a quality antenna.The LOOP ANTENNA has small dimensions but high efficiency. Due to its narrow bandwidth, noise is practically zero and can operate from almost any place. |
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| M&P Coaxial Cables | 1606 | Confirmed | Steven Pan |
| M2 Antenna Systems, Inc. | 3107 | Confirmed | Wyatt Lyzenga |
| MARAC | 6603 | Confirmed | Kerry Long |
| MARCO-Medical Amateur Radio Council | 6308 | Confirmed | Jay Garlitz |
| MARS, Combined MARS | 6302-6303 | Confirmed | Paul English |
| MFJ Enterprises Inc | 1603-1605, 1703-1705, 1803-1805 | Confirmed | Steven Pan |
| Mastrant - Gigaparts | 3708-3709 | Confirmed | Martin Huml |
| MicroLog by WA0H | 5206 | Confirmed | Jerry Gentry |
| Midwest VHF/UHF Society | 6708 | Confirmed | Tom Holmes |
| Mini-Circuits | 3803 | Confirmed | Ilamcheran Alvapillai |
| Mobilinkd LLC | 6703 | Confirmed | Rob Riggs |
 We seek to inspire a new generation of operators and experimenters by making what we do accessible to all. Mobilinkd has been innovating in APRS and amateur packet radio in since 2013. We offer battery-powered and Bluetooth-connected KISS TNCs designed for use with mobile apps like APRSdroid and aprs.fi. Our TNCs are designed, assembled and tested in Chicago, Illinois. Our TNC3 is the first device of its class to offer Bluetooth LE support. This brings, for the first time, APRS-RF operations to iOS devices. We'd love to have you stop by.
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| Mr Gadgets | 6505-6507 | Confirmed | Steve Narducci |
| N3ZN Keys | 1203-1204 | Confirmed | Tony Baleno N3ZN |
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| NSIRadio.com | 4211-4212 | Confirmed | Vasily Vasiliev |
 Expert Electronics SDR transceivers MB1, SunSDR2-Pro, SunSDR-QRP, Receivers ColibriNanoKirkland, WA, 98034 USA (800)977-0448 |
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| NVIS/Codan Communications Consulting | 6402 | Confirmed | John Rosica |
| NW Digital Radio | 1105 | Confirmed | Bryan Hoyer |
| National Federation of the Blind & The Unseen Bean | 2602 | Confirmed | Gerry Leary |
| National Voice of America Museum of Broadcasting | 1910 | Confirmed | Joseph Molter |
| Nu-View 2 | 3804 | Confirmed | Nick Inman |
| Nuts & Volts / Servo Magazine | 5003 | Confirmed | Robin Lemieux |
| OM International Sideband Society | 6509 | Confirmed | Carrie Krueger |
| Ohlemacher`s Wisconsin Meat and Cheese Products | 6112 | Confirmed | Dan Ohlemacher |
| Old Old Timers Club | 6204 | Confirmed | Phil Sager |
| Orlando HamCation | 4109 | Confirmed | John Knott |
| Pain Free Pillows | 6107 | Confirmed | Bruce Gaspord |
| Palstar Inc. | 5102-5103 | Confirmed | Paul Hrivnak |
| Peet Bros. Company, Inc. | 5202-5204 | Confirmed | Linda Schultz |
| PolEx Technologies | 6810 | Confirmed | George Brock-Fisher |
| Portable Rotation | 3108 | Confirmed | William Waters Iii |
| Pro Audio Engineering | 1610 | Confirmed | Howard Hoyt |
| QRP - ARCI | 5107-5108 | Confirmed | Jack Nelson |
| QRP Labs | 6612 | Confirmed | Hans Summers |
| QRP Works | 1611 | Confirmed | Stephen Silverman |
| QSO Radio Show | 4312-4313 | Confirmed | Ted Randall |
| Quarter Century Wireless Association (QCWA) | 6401 | Confirmed | President, Ken Oelke, VE6AFO |
 Were you first licensed in 1994? If you were first licensed more than 25 years ago, (continuously not required) and are currently licensed today, you are eligible to join the Quarter Century Wireless Association. This is 'QCWA Today', and there are many new exciting benefits in belonging.We offer a monthly digital eJournal with high resolution color pictures and hyper links. See what we are all about at www.qcwa.org. This year we will be holding the Annual Members' Meeting and Forum during Hamvention on Saturday, May 18 at 1:40 to 2:40 PM in Forum Room 4.
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| Quicksilver Radio | 3503-3506, 3603-3606 | Confirmed | John Bee |
Quicksilver Radio carries The Best in Ham Radio ! Our products include Go-Kits and supplies, Anderson Powerpoles, Coax Cable, Antenna Wire, RF Connectors and Adapters, Crimp Tools, Soldering Irons, Meters, Test Equipment, and more. |
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| R & L Electronics | 1303-1306, 1403-1406 | Confirmed | Roger Smallwood |
| RF-KIT | 1307 | Confirmed | Reinhard DH3NAB |
 B26 RF-2K+ LDMOS HF Linear KIT: Easy Legal Limit power amplifier with all features you expect from an state of the art amplifier.
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| RFinder, LLC | 4013 | Confirmed | Bob Greenberg |
| RT Systems | 3805-3806 | Confirmed | Karin Thompson |
| Rabbit Laser USA | 4011-4012 | Confirmed | Raymond L Scott |
| Radio Amateurs of Canada | 2504 | Confirmed | Glenn Macdonell |
| Radio Club of America | 1811 | Confirmed | Stan Reubenstein |
| Radio Society of Great Britain | 2305, 2405 | Confirmed | Mark Allgar |
| RadioWavz | 2606-2607 | Confirmed | Rochelle Hohensee |
| Radiosport Headsets | 4107-4108 | Confirmed | Dave Bottom |
| Rescue Tape | 3001 | Confirmed | Robert Laakkonen |
| Rig Expert | 5105 | Confirmed | Yuri Onipko |
| SATERN | 6210-6211 | Confirmed | William H Feist Iii |
| Straight Key Century Club (SKCC) | 4112 | Confirmed | Ron Bower, AC2C (AC2C@SKCCgroup.com) |
 Formed in January of 2006 to promote the use of Straight Key CW and to keep the spirit of Straight Key Night alive throughout the year. The Straight Key Century Club (SKCC) is the fastest growing group of mechanical-key CW operators in the world. Membership is free and open to any interested licensed radio amateur. The club has grown rapidly to include over 20,000 members from all corners of the globe.
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| SSS Solution | 1810 | Confirmed | Zeljko Repic |
| Scanner Master Corp. | 3303 | Confirmed | Richard Barnett |
| Siglent Technologies USA, Inc | 5207-5208 | Confirmed | Steve Barfield |
| Sign Man of Baton Rouge | 3701-3702 | Confirmed | Rick Pourciau |
| Sign Man of Ohio | 5304 | Confirmed | Ron Kennedy |
| Society of Amatuer Radio Astronomers / Radio JOVE | 4207-4208 | Confirmed | Dennis Farr |
| SteppIR Antennas Systems | 1501-1502, 1601-1602 | Confirmed | John Mertel - WA7IR |
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| SuperApex Corporation | 4305 | Confirmed | Charles Deng |
| Suspender Man | 6104-6105 | Confirmed | Bob Coulbourne |
| SwapMyRigs.com | 6811 | Confirmed | William Jordan |
| TAPR (Tucson Amateur Packet Radio) | 5009-5011 | Confirmed | John Koster |
| TX RX Systems Inc. | 5301 | Confirmed | Andrew Johnson |
 TX RX Systems is the premier provider of RF conditioning solutions for the LMR market with a range of high quality products and services, including tower top amplifiers, duplexers, transmit combiners, receiver multicouplers, filters, antennas, RF components, and field services. Specifically for amateur radio, we specialize in high performance duplexers, filters, power dividers, crossband couplers, customized system designs, and more. Stop by booth 5301/5302 booth to speak to our specialists about how our products and services can optimize your system's operation. TX RX recently joined forces with Combilent, another leading RF conditioning product supplier based in Denmark. Together, we offer a deeper and broader solution portfolio to both the OEM and Field Engineering markets worldwide.
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| Tactical Public Safety LLC | 6812 | Confirmed | Timothy Boukouris |
| Tarheel Antennas Inc | 3704-3706 | Confirmed | Gaylen Pearson |
| Tech in a Day Classroom | 0 | Confirmed | Dan Romanchik |
| Tequipment.net & Rigol | 2801-2803 | Confirmed | Alice Grogan |
| The American Legion | 6702 | Confirmed | Joshua Marshall |
| The R.F. Connection | 5109-5110, 5209-5210 | Confirmed | Joel Knoblock |
| The Whistler Group | 1503-1504 | Confirmed | Wendy Taylor |
| The Wireman | 3908-3911 | Confirmed | Press Jones |
| Timewave Technology, Inc. | 5006 | Confirmed | Randall Gawtry |
| tornadoAlert | 5104 | Confirmed | Mickey Lee or David Eaton |
  Tornado Alert is a scientific breakthrough based upon over 40 years of research. Unlike existing warning technologies, Tornado Alert constantly monitors the skies in real-time for electrical activity, the scientifically proven cause of tornado formation. Tornado Alert will tell you when a tornado, lightning or severe weather is detected within a 30 mile radius of your location, that's up to 30 minutes warning with live proximity status, giving you with critical time to get to safety, day or night.
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| Tower Electronics | 3501-3502, 3601-3602 | Confirmed | Scott Cole |
| Transel Corporation | 3801-3802 | Confirmed | Darrell Mckinney |
| US Postal Service / Dayton Stamp Club | 6410-6412 | Confirmed | Kenneth Strickland |
| US Tower Corp. | 3110-3111 | Confirmed | Vicky Contreras |
| Universal Radio, Inc. | 2005-2006 | Confirmed | Fred Osterman |
| Venturing Crew 73 | 4010 | Confirmed | |
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| Vibroplex | 1607-1609 | Confirmed | Scott Robbins |
| W2IHY Technologies | 5001-5002 | Confirmed | Julius Jones |
| W5KUB.COM - Web Broadcaster | 2804-2805 | Confirmed | Tom Medlin W5KUB |
  W5KUB.COM will be back again this year webcasting the entire hamvention. We have viewers in over 150 countries. We will show vendors, have special guests, and we will also give out prizes to our viewers. W5KUB.COM gives outapprox $10,000 in prizes each year to our viewers. This is an extension of our weekly live ham radio show "Amateur Radio Roundtable" seen every Tues night on W5KUB.Com and heard on international shortwave station WBCQ on 5130 Khz. Our webcast live broadcast starts Wed May 15th we we begin our 500 mile trip. |
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| W5YI Group-Gordon West Radio School | 2306, 2406 | Confirmed | Larry Pollock |
| WA8JBT | 6607 | Confirmed | Bob Gardner |
| Webster Communications Inc. | 6807-6809 | Confirmed | Roger Webster |
| West Mountain Radio | 3208-3210 | Confirmed | Mark Sigesmund |
 West Mountain radio specializes in products for amateur radio, DC power distribution and control, as well as R/C hobbies, We manufacture RIGrunner DC power strips, voltage monitors and tools, and precision battery analysis hardware and software; in addition to RIGblaster sound card interfaces. All of our products are manufactured in the United States of America. Come visit our booth or check us out at www.westmountainradio.com.
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| Western Case Company | 6202 | Confirmed | Kathryn Kauffman |
| Wild Sage Native American Jewelry | 4310 | Confirmed | Paul & Natalie Mitchell |
| Wired Communications, LLC | 5309-5311 | Confirmed | Roger Deane KD6CNY |
 We promise you quality cables, connectors, & adapters at bargain prices with prompt, friendly support with a 2 year warranty. Wiredco.com offers Computer,Video, Audio, Cables, and Connectors plus, LED Lighting. We Specialize in Ham Radio cables, connectors, CAT5e network connectivity and LED lighting plus, HDMI cables, Phone chargers and USB Data. We offer shipping usually within 24hours of placing it with very reasonable Postage.
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| Wolf River Coils LLC | 1002 | Confirmed | Terry Schilling |
| Young Ladies' Radio League | 2505 | Confirmed | Anne WB1ARU |
 Stop at Booth 2505 to meet us and learn more about our revitalized and growing group! Young Ladies' Radio League has been uniting YLs around the world for over 75 years on all bands and modes with nets, contests, awards, conventions and meets. Plan to attend the YL Forum on Friday at 2:30 PM in Room 4 and look for other informal gatherings that may pop up around the fairgrounds.For more information go to www.ylrl.org |
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| Yaesu USA | 3407-3411, 3507-3511 | Confirmed | Nori Romero |
| Youth DX Adventure | 2602 | Confirmed | Donald J. Dubon |
| Youth Tech - DARA | 4001 | Confirmed | Jeff Ullrey |
| iPortable | 5205 | Confirmed | Mark Mantia |
| PCBoard.ca | - | Confirmed | John - VE3SVE |
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| KB6NU | Classroom 1 - CLASS01 | Confirmed | Dan KB6NU |
 Get your license in a single day with KB6NU! We cover every single question in the question pool to prepare you for the test, which you take immediately following the class.Go to https://www.kb6nu.com/product/one-day-tech-class-dayton-hamvention/ for more info. |
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| 4 Paws for Ability | 6404 | Reserved | Kalynn Clark |
| Christian Amateur Radio Fellowship | 6309 | Reserved | Michael Miller |
| Connect Systems Inc. | 6208 | Reserved | Jerry Wanger |
| Embroidery by Joel | 6111 | Reserved | Eldred Swapp |
| Hamvention Prize Booth | 4500 | Reserved | Niese Jim |
| JJ Surplus | 6707 | Reserved | Jon Costein |
| LeafFilter North, LLC | 6511 | Reserved | James Martinez |
| Mark Enterprises, Inc. | 6604 6605 | Reserved | Mark Hyman |
| Millner-Haufen Tool Company | 6705 | Reserved | Garren Katz |
| Open Research Institute | 6203 | Reserved | Michelle Thompson |
| Orison Corporation | 6212 | Reserved | Blair Jackson |
| PCnStuff, LLC | 6207 | Reserved | Scott Congdon |
| QSK, LLC | 4210 | Reserved | Robert Gunnels |
| Sinbad Glue | 5308 | Reserved | Cynthia Maffeo |
| Tech Bond Solutions | 6710 | Reserved | Don Meyers |
| TeleUP Inc | 6408 | Reserved | Gustavo Medeiros |
| The Competition | 6709 | Reserved | Dan Merila |