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See what our clients have to say:

“We have been extremely happy with your products and they have been an invaluable tool for us this season and have helped us significantly with our playcalling.”

- Erkka Vehomäki, Offensive Assistant Coach, Kuopio Steelers

“Overall our engineering team started using them … and have been impressed by the usefulness of the radios and headsets.”

- Todd Benko, Radar Replacement Program, Meteorological Service of Canada

"I’m happy for you to use our details on your website. The product we use works very well and I’m pleased with them and your service."

- Dean Colvin, Willow Video Productions

"We love it!!! I have used them in every game and my partner officials are wicked impressed (as we say in Maine). They notice the clarity, no noise from wind and quality."

- Deb Kalikow-Pluck, Field Hockey Officiator

"I bought the 3 user at first and upgraded to 4 just now. The comm is performing very well in all conditions... I'm extremely satisfied."

- Eduardo, Soccer Officiator

"Just got back from a double overtime high level High School game.. The Yapalongs were dependable, clear, easy to use and totally enhanced our umpiring level. A rating from me :)"

- Diane R., Field Hockey Umpire
Yapalong DualGroup Play Video


Trade-In Yapalong-4000 for Yapalong-5000!

by Ellie Chen on

Since our humble beginnings with our launch of the Yapalong-3000 in 2007, we have continued to focus on design and...

Water Polo: How Yapalong is Changing the Officiating Landscape

by Kyle Lacroix on

Hi-Wire Communication's John Gaw on Water Polo Officiating!

Radio introduction, licensing, bandwidths - what do these mean?

by Kyle Lacroix on

Greetings!   This article is to help you understand the difference between our models, their function, and why they exist....

January Newsletter

by Kyle Lacroix on

Welcome to 2020!Here is the January newsletter!Along with sharing the newsletter, here is a few words of wisdom I've heard...

December Newsletter

by Kyle Lacroix on

Our December 2019 monthly newsletter!

Subgrouping function comes to EU Yapalong models

by Kyle Lacroix on

Europe and the Americas (especially Canada, the best place ever because I live here, come and visit me eh?) share...

November Newsletter

by Kyle Lacroix on

November Newsletter Blog!

FIFA Football Technology & Innovation Conference 2019

by Kyle Lacroix on

Morning conference, addressing "Improvement of the Football Experience on the Pitch"   We had the pleasure earlier this month to...

Coach-5001: Ready for Game Day!

by Kyle Lacroix on

When it comes to any competitive team sport, communication is absolutely essential to achieve success. A team of all-stars will...

Yapalong at Love Your Neighbour BBQ

by Kyle Lacroix on

Cover Image: D&D Ministries band playing some soulful music    Just over a week ago ( on Saturday August 24th),...

Yapalong-5000 Series - What You Should Know

by Kyle Lacroix on

Though visually indistinguishable from each other, there are some important differences to consider when choosing between the Yapalong-5000, Yapalong-5001 and Yapalong-5002...

Say Hello to Bone-Conduction!

by Kyle Lacroix on

Have you ever noticed how your voice sounds much different when you speak, as opposed to hearing it over a...

FIFA Lists Yapalong As A Communication Systems Provider

by Kyle Lacroix on

FIFA has listed our Yapalong radio, and has invited us out to Zurich for the...

Yapalong4000 Antenna Cover Broken Issue Solved

by Chris George on

Yapalong4000 has huge improvement from Yapalong3000. However its external antenna causes some user inconvenience while giving longer range. To overcome...

Yapalong4000 Showcased Again in Vegas (CTIA Super Mobility 2015)

by Chris George on

Yapalong4000 was showcased again in Las Vegas from September 9 to 11 this year. It was in CTIA Super Mobility 2015...

Yapalong4000 Obtained TASO Approval on July 31, 2015

by Chris George on

Nautic Devices Inc. has obtained approval from TASO for its sports officials to use Yapalong4000 on July 31, 2015. TASO...

Your Solution. Our Design.

by Christopher DaCosta on

Yapalong 4000 designed by Nautic Devices, is a full duplex solution for keeping teams connected. It was made to be...

Nautic Devices Showcases Yapalong 4000 in Vegas (IWCE 2015)

by Shawn Zhou on

  Aside from its old-school predecessor, the Yapalong-3000, Nautic Devices has another full-duplex radio communications system that was showcased at...

What is Full-Duplex?

by Christopher DaCosta on

When we’re talking about radio communication systems, duplex refers to the transmission of digital signals (or data) between parties or...