Past Events
December 2025
Wed Dec 3 2025 - 7:00 pm EDT
RAC-ACS GH - DRAGNET
Presented By Chris Sullivan VE3NRT, YRARC President
An unofficial automated observer station for repeaters. Limit disruptive and persistent unauthorized use and jamming on repeaters, with a 24x7 surveillance system to monitor and record activity on repeaters, identify sources through transmitter fingerprinting, and get a rough estimate of the location. An overview of the system, demonstrations of its outputs, and information on how other clubs could use it for their own repeater operations.
Register before Dec 1 2025 by sending an individual email including your Canadian call sign to: [email protected]
Fri Dec 5 2025 - 12:00 pm EST
Freedom Rising - MeshCore Follow-On Presentation (postponed)
David H of Surrey will be conducting a further discussion on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Fri Dec 19 2025 - 12:00 pm EST
Freedom Rising - MeshCore Follow-On Presentation
David H of Surrey will be conducting a further discussion on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Mon Dec 15 2025 - 7:00 pm EST (3rd Monday)
December Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Wed Dec 3 2025 - 7:00 pm EDT
RAC-ACS GH - DRAGNET
Presented By Chris Sullivan VE3NRT, YRARC President
An unofficial automated observer station for repeaters. Limit disruptive and persistent unauthorized use and jamming on repeaters, with a 24x7 surveillance system to monitor and record activity on repeaters, identify sources through transmitter fingerprinting, and get a rough estimate of the location. An overview of the system, demonstrations of its outputs, and information on how other clubs could use it for their own repeater operations.
Register before Dec 1 2025 by sending an individual email including your Canadian call sign to: [email protected]
Fri Dec 5 2025 - 12:00 pm EST
Freedom Rising - MeshCore Follow-On Presentation (postponed)
David H of Surrey will be conducting a further discussion on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Fri Dec 19 2025 - 12:00 pm EST
Freedom Rising - MeshCore Follow-On Presentation
David H of Surrey will be conducting a further discussion on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Mon Dec 15 2025 - 7:00 pm EST (3rd Monday)
December Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
November 2025
Sat Nov 08 2025 - 7:00 pm EST
Oshawa EmComm Presentation
Tony B of TO will be making a presentation. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Wed Nov 12 2025 - 7:00 pm EST
RAC-ACS GH - APRS More Than Just Beaconing
Presented By Rob Schuetze VE3XBI, YRARC Director of Emergency Communications
In an emergency, cell towers may fail—but APRS keeps going. More than just a beacon, APRS provides a lifeline for messages, alerts and situational awareness. it’s a hidden power house already built into many radios. Discover the hidden potential of APRS and why it matters when it counts.
Register before Nov 20 2025 by sending an individual email including your Canadian call sign to: [email protected]November 2025
Mon Nov 17 2025 - 7:00 pm EST (3rd Monday)
November Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Fri Nov 28 2025 - 12:00 pm EST
Freedom Rising - MeshCore Presentation
David H of Surrey will be presenting recently researched information on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Sat Nov 29 2025 - 12:00 pm EDT
London EmComm Presentation
Rob McQueen and Friends are holding a meeting at The Church of Jesus Christ of Latter-day Saints located at 615 Baseline Rd E in London.
Tony B of TO will be making a presentations about radios and emcomms. Baofeng radios will be available for sale
Here's a map:
https://maps.app.goo.gl/3X3dmcD9CgB1s7bv9
Sat Nov 08 2025 - 7:00 pm EST
Oshawa EmComm Presentation
Tony B of TO will be making a presentation. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Wed Nov 12 2025 - 7:00 pm EST
RAC-ACS GH - APRS More Than Just Beaconing
Presented By Rob Schuetze VE3XBI, YRARC Director of Emergency Communications
In an emergency, cell towers may fail—but APRS keeps going. More than just a beacon, APRS provides a lifeline for messages, alerts and situational awareness. it’s a hidden power house already built into many radios. Discover the hidden potential of APRS and why it matters when it counts.
Register before Nov 20 2025 by sending an individual email including your Canadian call sign to: [email protected]November 2025
Mon Nov 17 2025 - 7:00 pm EST (3rd Monday)
November Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Fri Nov 28 2025 - 12:00 pm EST
Freedom Rising - MeshCore Presentation
David H of Surrey will be presenting recently researched information on an emergency communications technology software product called MeshCore and what it means for emergency communications.
Sat Nov 29 2025 - 12:00 pm EDT
London EmComm Presentation
Rob McQueen and Friends are holding a meeting at The Church of Jesus Christ of Latter-day Saints located at 615 Baseline Rd E in London.
Tony B of TO will be making a presentations about radios and emcomms. Baofeng radios will be available for sale
Here's a map:
https://maps.app.goo.gl/3X3dmcD9CgB1s7bv9
October 2025
Sun Oct 05 2025 - 2:00 pm EDT
Peterborough EmComm Presentation
Tony B of TO will be making a presentation. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Wed Oct 15 2025 - 7:00 pm EDT
RAC-ACS GH - Emergency Preparedness Presentation
Presented By Jason Tremblay VE3JXT, RAC Community Services Officer
What to do in the first 72 hours. An overview of the first 72 hours in a disaster, and how you can be ready if it happens to you and your family.
Register before Oct 12 2025 by sending an individual email including your Canadian call sign to: [email protected]
Mon Oct 20 2025 - 7:00 pm EST (3rd Monday)
October Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat Oct 25 2025 - 12:00 pm EDT
London EmComm Presentation - Postponed
Rob McQueen and Friends are holding a meeting at The Church of Jesus Christ of Latter-day Saints located at 615 Baseline Rd E in London.
Tony B of TO and Michael M of Sarnia will be making presentations about radios and LoRa. Baofeng radios will be available for sale
Here's a map:
https://maps.app.goo.gl/3X3dmcD9CgB1s7bv9
Sun Oct 05 2025 - 2:00 pm EDT
Peterborough EmComm Presentation
Tony B of TO will be making a presentation. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Wed Oct 15 2025 - 7:00 pm EDT
RAC-ACS GH - Emergency Preparedness Presentation
Presented By Jason Tremblay VE3JXT, RAC Community Services Officer
What to do in the first 72 hours. An overview of the first 72 hours in a disaster, and how you can be ready if it happens to you and your family.
Register before Oct 12 2025 by sending an individual email including your Canadian call sign to: [email protected]
Mon Oct 20 2025 - 7:00 pm EST (3rd Monday)
October Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat Oct 25 2025 - 12:00 pm EDT
London EmComm Presentation - Postponed
Rob McQueen and Friends are holding a meeting at The Church of Jesus Christ of Latter-day Saints located at 615 Baseline Rd E in London.
Tony B of TO and Michael M of Sarnia will be making presentations about radios and LoRa. Baofeng radios will be available for sale
Here's a map:
https://maps.app.goo.gl/3X3dmcD9CgB1s7bv9
September 2025
Sat Sep 13 2025 - 9:00 am EDT
Simcoe County HamFest - Fall
Organized by Simcoe County Amateur Radio Enthusiasts since 2016, this event is back by popular by popular demand (twice a year, 2nd Saturday May and September). Tailgate or bring your own table. Lots of room no reservation required. It is outdoors but we do have a large covered area if weather gets nasty. Door prizes generously provided by Radioworld, Hock Shop Canada and Simcoe County Radio Enthusiast drawn at 10:00
Location: Grenfel Community Center, 1989 Sunnidale Road (County Road 40) . Turn north off county road 90 mid way between Barrie and Angus
https://maps.app.goo.gl/daCwgqDtodvMTbQV6
Cost: Admission Free / $5.00 for vendors Donations for Grenfel Centre building fund welcome.
Talk-in frequency: 146.55 Mhz simplex no tone
For more info: call or e-mail Brant Smith VE3UME, 705-733-0554 [email protected]
Webpage: https://scare-radio.com/Scare-Radio.com/Home.html
Mon Sep 15 2025 - 7:00 pm EDT (3rd Monday)
September Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Thu Sep 18 - Sun Nov 27 2025 - 1:00-4:00 pm EDT (Thu 6-9 / Sun 1-4)
Fall Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Thu Sep 18 and runs until Nov 27 - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does.
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-fall-2025/
Mon Sep 22 2025 - 7:00 pm EDT
Emergency Drill Workshop (Zoom)
Learn all about the upcoming Emergency Drill and how you can participate.
For details contact us at [email protected]
Wed Sep 24 2025 - 7:00 pm EDT
Hamilton EmComm Presentation
Tony B of TO will be making a presentation about the upcoming Emergency Drill. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Thu Sep 25 2025 - 7:00 pm EST
Quarterly Emergency Drill (EmDrill #4)
Be involved in a country wide emergency drill.
For details contact us at [email protected]
Or visit this webpage:
https://www.uhuru.info/emdrill4.html
Sat Sep 13 2025 - 9:00 am EDT
Simcoe County HamFest - Fall
Organized by Simcoe County Amateur Radio Enthusiasts since 2016, this event is back by popular by popular demand (twice a year, 2nd Saturday May and September). Tailgate or bring your own table. Lots of room no reservation required. It is outdoors but we do have a large covered area if weather gets nasty. Door prizes generously provided by Radioworld, Hock Shop Canada and Simcoe County Radio Enthusiast drawn at 10:00
Location: Grenfel Community Center, 1989 Sunnidale Road (County Road 40) . Turn north off county road 90 mid way between Barrie and Angus
https://maps.app.goo.gl/daCwgqDtodvMTbQV6
Cost: Admission Free / $5.00 for vendors Donations for Grenfel Centre building fund welcome.
Talk-in frequency: 146.55 Mhz simplex no tone
For more info: call or e-mail Brant Smith VE3UME, 705-733-0554 [email protected]
Webpage: https://scare-radio.com/Scare-Radio.com/Home.html
Mon Sep 15 2025 - 7:00 pm EDT (3rd Monday)
September Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Thu Sep 18 - Sun Nov 27 2025 - 1:00-4:00 pm EDT (Thu 6-9 / Sun 1-4)
Fall Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Thu Sep 18 and runs until Nov 27 - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does.
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-fall-2025/
Mon Sep 22 2025 - 7:00 pm EDT
Emergency Drill Workshop (Zoom)
Learn all about the upcoming Emergency Drill and how you can participate.
For details contact us at [email protected]
Wed Sep 24 2025 - 7:00 pm EDT
Hamilton EmComm Presentation
Tony B of TO will be making a presentation about the upcoming Emergency Drill. Baofeng radios will also be available for sale
If you would like to attend please send us an email to [email protected]
Thu Sep 25 2025 - 7:00 pm EST
Quarterly Emergency Drill (EmDrill #4)
Be involved in a country wide emergency drill.
For details contact us at [email protected]
Or visit this webpage:
https://www.uhuru.info/emdrill4.html
August 2025
Thu August 14 2025 - 8:00 pm EST (00:00 UTC/Zulu)
Repeater Info Session with Rob K of Sask (VE5RJK)
Rob will be doing a presentation about repeaters, how they work and how to program a repeater into a Baogeng UV-82 (similar to a UV-5R).
The regular Thursday Workshop will continue after the presentation and Q&A..
For details contact us at [email protected]
Here's the link:
https://zoom.us/j/97008080185?pwd=PRa3nLiiXn1O7xZS5yIXyiK2mokF8S.1
Meeting ID: 970 0808 0185
Passcode: 841967
Mon August 18 2025 - 7:00 pm EST (3rd Monday)
August Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat August 30 2025 - 12:00 pm EST
DruthersFest
Tony B of Uhuru will be at DruthersFest on the Saturday only so be sure to look for him to say hi.
For details contact us at [email protected]
https://druthersevents.ca/
Thu August 14 2025 - 8:00 pm EST (00:00 UTC/Zulu)
Repeater Info Session with Rob K of Sask (VE5RJK)
Rob will be doing a presentation about repeaters, how they work and how to program a repeater into a Baogeng UV-82 (similar to a UV-5R).
The regular Thursday Workshop will continue after the presentation and Q&A..
For details contact us at [email protected]
Here's the link:
https://zoom.us/j/97008080185?pwd=PRa3nLiiXn1O7xZS5yIXyiK2mokF8S.1
Meeting ID: 970 0808 0185
Passcode: 841967
Mon August 18 2025 - 7:00 pm EST (3rd Monday)
August Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat August 30 2025 - 12:00 pm EST
DruthersFest
Tony B of Uhuru will be at DruthersFest on the Saturday only so be sure to look for him to say hi.
For details contact us at [email protected]
https://druthersevents.ca/
July 2025
Mon Jul 7 - Sun Jul 13 2025
Preppers Meet 2025
Location: Alliston, Ontario
Saturday, July 12th Keynote Speaker:
Tracey Wilson of the Canadian Coalition for Firearms Rights (CCFR)
https://preppersmeet.com/
Mon July 16 2025 - 7:00 pm EST (3rd Monday)
July Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Mon Jul 7 - Sun Jul 13 2025
Preppers Meet 2025
Location: Alliston, Ontario
Saturday, July 12th Keynote Speaker:
Tracey Wilson of the Canadian Coalition for Firearms Rights (CCFR)
https://preppersmeet.com/
Mon July 16 2025 - 7:00 pm EST (3rd Monday)
July Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
June 2025
Wed Jun 4 2025 - 7:00 pm EDT
RAC ACS GH - DMR Online Presentation
Explanation of Digital Mobile Radios, how they work, how to create a basic code plug, what elements must be included in order to make it work.
Presented by Allan Boyd VE3AJB, President RAC and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before June 2 2025 [email protected]
Mon Jun 16 2025 - 7:00 pm EST (3rd Monday)
June Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat/Sun Jun 28-29 2025 - 12:00 pm EST approx
ARRL Field Day
Numerous events are going on around North America. Details to follow.
http://www.arrl.org/field-day
Wed Jun 4 2025 - 7:00 pm EDT
RAC ACS GH - DMR Online Presentation
Explanation of Digital Mobile Radios, how they work, how to create a basic code plug, what elements must be included in order to make it work.
Presented by Allan Boyd VE3AJB, President RAC and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before June 2 2025 [email protected]
Mon Jun 16 2025 - 7:00 pm EST (3rd Monday)
June Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Sat/Sun Jun 28-29 2025 - 12:00 pm EST approx
ARRL Field Day
Numerous events are going on around North America. Details to follow.
http://www.arrl.org/field-day
May 2025
Thu May 1 2025 - 7:00 pm EST
Next Quarterly Emergency Drill (EmDrill #3)
Be involved in a country wide emergency drill.
For details contact us at [email protected]
Wed May 7 2025 - 7:00 pm EDT
RAC ACS GH - Batteries & Solar Power Online Presentation
Just in time for Field Day - Ham Radio use with batteries, solar panels, with a discussion on controllers and sizing.
Presented by John Leonardelli VE3IPS and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before May 5 2025 [email protected]
Sat May 10 2025 - 9:00 am EDT
Simcoe County HamFest - Spring
Organized by Simcoe County Amateur Radio Enthusiasts since 2016, this event is back by popular by popular demand (twice a year, 2nd Saturday May and September). Tailgate or bring your own table. Lots of room no reservation required. It is outdoors but we do have a large covered area if weather gets nasty. Door prizes generously provided by Radioworld, Hock Shop Canada and Simcoe County Radio Enthusiast drawn at 10:00
Location: Grenfel Community Center, 1989 Sunnidale Road (County Road 40) . Turn north off county road 90 mid way between Barrie and Angus
https://maps.app.goo.gl/daCwgqDtodvMTbQV6
Cost: Admission Free / $5.00 for vendors Donations for Grenfel Centre building fund welcome.
Talk-in frequency: 146.55 Mhz simplex no tone
For more info: call or e-mail Brant Smith VE3UME, 705-733-0554 [email protected]
Webpage: https://scare-radio.com/Scare-Radio.com/Home.html
Fri May 16 - Sun May 18 2025 - 9:00 am - 5:00 pm EDT
Dayton HamVention
Sponsored by Dayton Amateur Radio Association (DARA)
The 2025 theme, “Radio Independence,” celebrates the freedom and resilience that have always defined amateur radio. From the earliest spark transmissions to today’s global digital modes, hams have pushed the boundaries of innovation, service, and community.
Greene County Fair and Expo Center
210 Fairground Road, Xenia 45385
Coordinates are 39.702 N – 83.9420 W
https://hamvention.org/
Sun May 18 2025 - 12:00-5:00 pm EDT
Markham Fairgrounds Tech Event (YRARC)
York Region Amateur Radio Club (YRARC) will be featuring their mobile trailer.
Markham Museum, 9350 Markham Rd, Markham
Mon May 19 2025 - 7:00 pm EST (3rd Monday)
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Wed May 21 2025 - 7:00 pm EDT
RAC ACS GH - Go Kits & Preparedness Online Presentation
Just in time for Field Day - Ham Radio use with batteries, solar panels, with a discussion on controllers and sizing.
May 4-10 2025 is National Emergency Preparedness Week. Protect yourself, your family and your community during an emergency. The theme this year is Be Prepared, Know Your Risks. Jason is a renowned first responder, we encourage you to join us for a training presentation on preparing your personal and communications equipment kits that should be GO Ready for 72 hours up to and beyond 7 days.
Presented by Jason Tremblay VE3JXT, RAC Community Services Officer and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before May 20 2025 [email protected]
Thu May 1 2025 - 7:00 pm EST
Next Quarterly Emergency Drill (EmDrill #3)
Be involved in a country wide emergency drill.
For details contact us at [email protected]
Wed May 7 2025 - 7:00 pm EDT
RAC ACS GH - Batteries & Solar Power Online Presentation
Just in time for Field Day - Ham Radio use with batteries, solar panels, with a discussion on controllers and sizing.
Presented by John Leonardelli VE3IPS and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before May 5 2025 [email protected]
Sat May 10 2025 - 9:00 am EDT
Simcoe County HamFest - Spring
Organized by Simcoe County Amateur Radio Enthusiasts since 2016, this event is back by popular by popular demand (twice a year, 2nd Saturday May and September). Tailgate or bring your own table. Lots of room no reservation required. It is outdoors but we do have a large covered area if weather gets nasty. Door prizes generously provided by Radioworld, Hock Shop Canada and Simcoe County Radio Enthusiast drawn at 10:00
Location: Grenfel Community Center, 1989 Sunnidale Road (County Road 40) . Turn north off county road 90 mid way between Barrie and Angus
https://maps.app.goo.gl/daCwgqDtodvMTbQV6
Cost: Admission Free / $5.00 for vendors Donations for Grenfel Centre building fund welcome.
Talk-in frequency: 146.55 Mhz simplex no tone
For more info: call or e-mail Brant Smith VE3UME, 705-733-0554 [email protected]
Webpage: https://scare-radio.com/Scare-Radio.com/Home.html
Fri May 16 - Sun May 18 2025 - 9:00 am - 5:00 pm EDT
Dayton HamVention
Sponsored by Dayton Amateur Radio Association (DARA)
The 2025 theme, “Radio Independence,” celebrates the freedom and resilience that have always defined amateur radio. From the earliest spark transmissions to today’s global digital modes, hams have pushed the boundaries of innovation, service, and community.
Greene County Fair and Expo Center
210 Fairground Road, Xenia 45385
Coordinates are 39.702 N – 83.9420 W
https://hamvention.org/
Sun May 18 2025 - 12:00-5:00 pm EDT
Markham Fairgrounds Tech Event (YRARC)
York Region Amateur Radio Club (YRARC) will be featuring their mobile trailer.
Markham Museum, 9350 Markham Rd, Markham
Mon May 19 2025 - 7:00 pm EST (3rd Monday)
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Wed May 21 2025 - 7:00 pm EDT
RAC ACS GH - Go Kits & Preparedness Online Presentation
Just in time for Field Day - Ham Radio use with batteries, solar panels, with a discussion on controllers and sizing.
May 4-10 2025 is National Emergency Preparedness Week. Protect yourself, your family and your community during an emergency. The theme this year is Be Prepared, Know Your Risks. Jason is a renowned first responder, we encourage you to join us for a training presentation on preparing your personal and communications equipment kits that should be GO Ready for 72 hours up to and beyond 7 days.
Presented by Jason Tremblay VE3JXT, RAC Community Services Officer and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before May 20 2025 [email protected]
2025 April
Sat Apr 12 2025 - 9:00 am - 12:00 pm EST
Durham HamFest
$10 Admission (children under 2 are Free)
Chestnut Hill Developments Recreation Complex
1867 Valley Farm Road South Pickering, ON, L1V 6K7
https://durhamhamfest.com/
Wed Apr 16 2025 - 7:00 pm EDT
RAC ACS GH - Fusion Online Presentation
Yaesu System Fusion (YSF) is a digital communications mode for amateur radio that transmits voice, data, and pictures. It uses C4FM 4-level FSK technology, which is a type of frequency modulation. YSF is designed to provide high-quality digital audio. Discussing the history and underlying technology, C4FM, DMR and D-Star compared, C4FM Digital Voice and Data, Transceivers, Repeaters, WIRES-X (for worldwide connections), Rooms, Nodes, and Hotspots.
Presented by Mike Crabtree VA3MCT, ACS GH Technical Resource & Support and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before April 14 2025 [email protected]
Mon Apr 21 2025 - 7:00 pm EST (3rd Monday)
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Mon Apr 21 - Mon Jun 23 (10 weeks)- 7:00-9:00 pm EDT
YRARC Ham License Course + Exam
York Region Amateur Radio Club (YRARC) will be starting a new amateur radio basic qualification course on April 21st. Class will be held weekly for 10 weeks + an exam on Mondays from 7-9 pm and will be taught by YRARC president Chris Sullivan VE3NRT, with Benny VE3MUU assisting.
Most classes will be on-line, although some will be in-person, probably at our regular meeting location in Sharon.
Sharon Civic Centre
If you miss a class you will receive the materials and can contact me if you have question.
Cost is $30. You should also have a copy of the Canadian Amateur Radio Basic Qualification Study Guide from
Coax Publications. You'll be expected to read up on the course content between classes.
If you have already taken the class, you are invited to join this one at no charge, just let me know in advance. Also please tell anyone else you know who may be interested in getting their amateur radio certification.
Send an email if you would like to participate: [email protected]
Wed Apr 23 2025 - 7:00 pm EDT
RAC ACS GH - APRS Online Presentation
Automatic Packet Reporting System (APRS) is a radio-based system for real time digital communications. Discussion of the APRS history, devices used and various applications.
Presented by Eric Brown VE3EB and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before April 21 2025 [email protected]
Sat Apr 26 2025 - 2:30-4:30 pm EDT
YRARC Ham Radio Open House
Fun, casual presentation on all things ham radio put on by the York Region Amateur Radio Club (YRARC)
Thinking about getting your ham license? This is a good place to start.
Newmarket Public Library, 438 Park Ave, Newmarket ON
Sat Apr 12 2025 - 9:00 am - 12:00 pm EST
Durham HamFest
$10 Admission (children under 2 are Free)
Chestnut Hill Developments Recreation Complex
1867 Valley Farm Road South Pickering, ON, L1V 6K7
https://durhamhamfest.com/
Wed Apr 16 2025 - 7:00 pm EDT
RAC ACS GH - Fusion Online Presentation
Yaesu System Fusion (YSF) is a digital communications mode for amateur radio that transmits voice, data, and pictures. It uses C4FM 4-level FSK technology, which is a type of frequency modulation. YSF is designed to provide high-quality digital audio. Discussing the history and underlying technology, C4FM, DMR and D-Star compared, C4FM Digital Voice and Data, Transceivers, Repeaters, WIRES-X (for worldwide connections), Rooms, Nodes, and Hotspots.
Presented by Mike Crabtree VA3MCT, ACS GH Technical Resource & Support and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before April 14 2025 [email protected]
Mon Apr 21 2025 - 7:00 pm EST (3rd Monday)
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Mon Apr 21 - Mon Jun 23 (10 weeks)- 7:00-9:00 pm EDT
YRARC Ham License Course + Exam
York Region Amateur Radio Club (YRARC) will be starting a new amateur radio basic qualification course on April 21st. Class will be held weekly for 10 weeks + an exam on Mondays from 7-9 pm and will be taught by YRARC president Chris Sullivan VE3NRT, with Benny VE3MUU assisting.
Most classes will be on-line, although some will be in-person, probably at our regular meeting location in Sharon.
Sharon Civic Centre
If you miss a class you will receive the materials and can contact me if you have question.
Cost is $30. You should also have a copy of the Canadian Amateur Radio Basic Qualification Study Guide from
Coax Publications. You'll be expected to read up on the course content between classes.
If you have already taken the class, you are invited to join this one at no charge, just let me know in advance. Also please tell anyone else you know who may be interested in getting their amateur radio certification.
Send an email if you would like to participate: [email protected]
Wed Apr 23 2025 - 7:00 pm EDT
RAC ACS GH - APRS Online Presentation
Automatic Packet Reporting System (APRS) is a radio-based system for real time digital communications. Discussion of the APRS history, devices used and various applications.
Presented by Eric Brown VE3EB and the Radio Amateurs Canada Auxiliary Communications Service - Golden Horseshoe Section (RAC ACS-GH)
Register by email before April 21 2025 [email protected]
Sat Apr 26 2025 - 2:30-4:30 pm EDT
YRARC Ham Radio Open House
Fun, casual presentation on all things ham radio put on by the York Region Amateur Radio Club (YRARC)
Thinking about getting your ham license? This is a good place to start.
Newmarket Public Library, 438 Park Ave, Newmarket ON
Mon Mar 17 2025 - 7:00 pm EST (3rd Monday)
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Wed Mar 12 2025 - 9:00 pm EST
TAC Prepper Meeting / EmComms Presentation
There will be a presentation about EmComms at the regular weekly meeting of TAC (Take Action Canada)
If you would like to attend contact TAC or us for the link: [email protected]
Mon Mar 3 2025 - 7:00 pm EST
Oshawa EmComm Meeting
If you are in the area and would like to attend contact us at [email protected]
Sat Feb 22 2025 - 11:00 am -6:00 pm EST
Shelburne 3rd Anniversary Rally
If you are in the area and would like to connect contact us at [email protected]
Rally: 11:00 am - 3:00 pm / 203 Main Street
After Party: 3:00 - 6:00 pm / Dufferin House 214 MainSt
Thu Jan 30 - Sun Apr 6 2025 - 1:00-4:00 pm EDT (Thu 6-9 / Sun 1-4)
Next Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Thu Jan 30 and runs until Apr 6 - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does. (apparently there are still slots available as of Jan 28)
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-winter-2025/
Thu Jan 30 - Wed Feb 5 2025 - tentative - times to be dtermined
Emergency Drill - EmDrill #2
Numerous events are going on around North America. Details to follow.
http://www.uhuru.info/emergency.html
Thu Jan 23 2025 - 7:00 pm EST
SDR-JS8 Workshop
A workshop on how to install and use SDR and JS8 for receiving messages sent via an HF rig
https://us06web.zoom.us/j/87934050572?pwd=WtsA6ARrZS4mpxeFheaUOh8tXjTXij.1
Meeting ID: 879 3405 0572
Passcode: 621210
All the links and info are available on this page:
http://www.uhuru.info/sdr-js8.html
Sat/Sun Jan 25-26 2025 - 12:00 pm EST approx
Winter Field Day
Numerous events are going on around North America. Details to follow.
https://winterfieldday.org/
Fri Jan 18 2025 - 7:00 pm EST
Burlington EmComm Presentation
If you are in the area and would like to attend contact us at [email protected]
Thu Jan 17 2025 - 7:00 pm EST
SDR-JS8 Workshop
A workshop on how to install and use SDR and JS8 for receiving messages sent via an HF rig
Mon Jan 13 2025 - 7:00 pm EST
Baofeng Info Session (Zoom Call)
Learn how to use your Baofeng Ham Radio. Here is the link. All are welcome:
Thu Dec 21 2024 - 7:00 pm EST
Ottawa EmComm Presentation - By Invitation Only (cancelled)
If you are in the area and would like to attend contact us at [email protected]
Thu Dec 12 2024 - 3:00 pm EST
Muskoka EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Nov 30 2024 - 2:00 pm EDT
Toronto EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Nov 09 2024 - 3:00 pm EST
Mississauga EmComm Presentation
The People's Union is holding a meeting at
Fair Grounds Organic Coffee
1106 Ogden Ave Mississauga
https://maps.app.goo.gl/t5AmJMV1abDVTR6MA
Sat Nov 2 (previously Oct 26)
GTA Field Day
If you would like to attend contact us at [email protected]
Wed Oct 30 2024 - 7:00 pm EDT
Newmarket EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Oct 26 2024 - 2:00 pm EDT
Toronto EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Sep 21 2024 - 2;00 pm EDT
Parry Sound EmComm Presentation - By Invitation Only
If you are in the area and would like to attend email us at [email protected]
Sun Sep 15 2024 1:00-4:00 pm EDT
Next Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Sun Sep 15 and runs until November - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does.
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-fall-2024/
Sat Sep 14 2024 18:00 UTC - Mon Sep 16 0259 UTC
ARRL September VHS Contest
For amateurs in the US and Canada to work as many amateur stations in as many different 2 degrees x 1 degree Maidenhead grid squares as possible using authorized frequencies above 50 MHz.
Click link for details.
http://www.arrl.org/september-vhf
Sat Sep 14 2024 - 12:00-3:00 pm EDT
Uhuru Meetup / Dundas ON (OCS 3.0)
Folks in the Southern Ontario area are invited to attend a meetup in Dundas. Bring your devices if you can.
This event is being held in conjunction with the 3rd Ontario Community Summit and the regular monthly meeting of the CSB
Click on the link to RSVP and indicate if you would like to stay for dinner
You must RSVP to get the directions.
https://forms.gle/k9hRtJPU258UHH5S8
Sat Aug 31 2024 - 12:00 midnight EDT
Deadline for Baofeng UV-5R Bulk Purchase
Orders and payments must be made by this time in order to receive your programmed units in Sept 2024
Payments should be sent by etransfer to [email protected]
Orders can be placed online here:
http://www.uhuru.info/bf-order-form.html
Thu Aug 29 2024 - 7:00 pm EDT
Info Session on Baofeng UV-5R Bulk Purchase (Zoom-not recorded)
If you would like to know more about the upcoming bulk purchase of Baofeng UV-5R radios contact us for the link
[email protected]
Next Monthly Baofeng UV-5R Workshop (Zoom)
Learn how to use your Baofeng UV-5R handheld radio
For details contact us at [email protected]
Wed Mar 12 2025 - 9:00 pm EST
TAC Prepper Meeting / EmComms Presentation
There will be a presentation about EmComms at the regular weekly meeting of TAC (Take Action Canada)
If you would like to attend contact TAC or us for the link: [email protected]
Mon Mar 3 2025 - 7:00 pm EST
Oshawa EmComm Meeting
If you are in the area and would like to attend contact us at [email protected]
Sat Feb 22 2025 - 11:00 am -6:00 pm EST
Shelburne 3rd Anniversary Rally
If you are in the area and would like to connect contact us at [email protected]
Rally: 11:00 am - 3:00 pm / 203 Main Street
After Party: 3:00 - 6:00 pm / Dufferin House 214 MainSt
Thu Jan 30 - Sun Apr 6 2025 - 1:00-4:00 pm EDT (Thu 6-9 / Sun 1-4)
Next Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Thu Jan 30 and runs until Apr 6 - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does. (apparently there are still slots available as of Jan 28)
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-winter-2025/
Thu Jan 30 - Wed Feb 5 2025 - tentative - times to be dtermined
Emergency Drill - EmDrill #2
Numerous events are going on around North America. Details to follow.
http://www.uhuru.info/emergency.html
Thu Jan 23 2025 - 7:00 pm EST
SDR-JS8 Workshop
A workshop on how to install and use SDR and JS8 for receiving messages sent via an HF rig
https://us06web.zoom.us/j/87934050572?pwd=WtsA6ARrZS4mpxeFheaUOh8tXjTXij.1
Meeting ID: 879 3405 0572
Passcode: 621210
All the links and info are available on this page:
http://www.uhuru.info/sdr-js8.html
Sat/Sun Jan 25-26 2025 - 12:00 pm EST approx
Winter Field Day
Numerous events are going on around North America. Details to follow.
https://winterfieldday.org/
Fri Jan 18 2025 - 7:00 pm EST
Burlington EmComm Presentation
If you are in the area and would like to attend contact us at [email protected]
Thu Jan 17 2025 - 7:00 pm EST
SDR-JS8 Workshop
A workshop on how to install and use SDR and JS8 for receiving messages sent via an HF rig
Mon Jan 13 2025 - 7:00 pm EST
Baofeng Info Session (Zoom Call)
Learn how to use your Baofeng Ham Radio. Here is the link. All are welcome:
Thu Dec 21 2024 - 7:00 pm EST
Ottawa EmComm Presentation - By Invitation Only (cancelled)
If you are in the area and would like to attend contact us at [email protected]
Thu Dec 12 2024 - 3:00 pm EST
Muskoka EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Nov 30 2024 - 2:00 pm EDT
Toronto EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Nov 09 2024 - 3:00 pm EST
Mississauga EmComm Presentation
The People's Union is holding a meeting at
Fair Grounds Organic Coffee
1106 Ogden Ave Mississauga
https://maps.app.goo.gl/t5AmJMV1abDVTR6MA
Sat Nov 2 (previously Oct 26)
GTA Field Day
If you would like to attend contact us at [email protected]
Wed Oct 30 2024 - 7:00 pm EDT
Newmarket EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Oct 26 2024 - 2:00 pm EDT
Toronto EmComm Presentation - By Invitation Only
If you are in the area and would like to attend contact us at [email protected]
Sat Sep 21 2024 - 2;00 pm EDT
Parry Sound EmComm Presentation - By Invitation Only
If you are in the area and would like to attend email us at [email protected]
Sun Sep 15 2024 1:00-4:00 pm EDT
Next Al Penny Online Amateur Radio License Course
If you are looking to get your Amateur Radio License, Al Penny's course is regarded as one of the best. His next program starts Sun Sep 15 and runs until November - with classes on Sundays and Thursdays. Cost is $50 and the course is conducted on Zoom. He may not be like-minded but he's good at what he does.
Click link for details and to register.
https://www.rac.ca/rac-basic-qualification-amateur-radio-course-fall-2024/
Sat Sep 14 2024 18:00 UTC - Mon Sep 16 0259 UTC
ARRL September VHS Contest
For amateurs in the US and Canada to work as many amateur stations in as many different 2 degrees x 1 degree Maidenhead grid squares as possible using authorized frequencies above 50 MHz.
Click link for details.
http://www.arrl.org/september-vhf
Sat Sep 14 2024 - 12:00-3:00 pm EDT
Uhuru Meetup / Dundas ON (OCS 3.0)
Folks in the Southern Ontario area are invited to attend a meetup in Dundas. Bring your devices if you can.
This event is being held in conjunction with the 3rd Ontario Community Summit and the regular monthly meeting of the CSB
Click on the link to RSVP and indicate if you would like to stay for dinner
You must RSVP to get the directions.
https://forms.gle/k9hRtJPU258UHH5S8
Sat Aug 31 2024 - 12:00 midnight EDT
Deadline for Baofeng UV-5R Bulk Purchase
Orders and payments must be made by this time in order to receive your programmed units in Sept 2024
Payments should be sent by etransfer to [email protected]
Orders can be placed online here:
http://www.uhuru.info/bf-order-form.html
Thu Aug 29 2024 - 7:00 pm EDT
Info Session on Baofeng UV-5R Bulk Purchase (Zoom-not recorded)
If you would like to know more about the upcoming bulk purchase of Baofeng UV-5R radios contact us for the link
[email protected]