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Midwinter Madness 2024

March 23 @ 8:00 am - 12:00 pm

Midwinter Madness 2024

Midwinter Madness 2024

The Twin Cities favorite hamfest is back in 2024 at the Buffalo Civic Center! 2024 Midwinter Madness features a large electronics swapfest, amateur radio license exams and great door prizes from Alpha Antenna, DX Engineering, GigaParts and the ARRL. Vendor setup begins at 7 a.m. with doors opening to the public starting at 8 a.m. Talk-in on 147.000+ (114.8)

Amateur Radio License Exams

  • Saturday, March 23rd, 2024   Registration required!
  • Exams start at 7:30 AM – ARRL VE fee $15.
  • Email: [email protected] for more information on license exams and registration.

What to bring to the License Exam Session:

  • Details on what to bring will be emailed to you after registration.

Session fee $15.00 check or cash (prefer check made out to: ARRL/VEC)

Vendor/Club Registration

Advance table registration closes Wednesday March 9th. A limited number of tables may be available the day of the event.

  • 8 foot Swap Table: $30.00 each
  • Electricity: $15.00/vendor
  • Club Table: $20.00 each (Clubs tables may not sell personal items on behalf of its members.)
  • Make check payable to “K0LTC, Inc.”

Click for 2023 table order form

Click for MN state sales tax form ST19

Complete the order form and state sales tax form. if needed. Print forms and mail with your payment to K0LTC, Inc PO Box 22613, Minneapolis, MN 55422

Details will be provided by email about Friday setup times once your table is confirmed.

Email: [email protected] with questions about table availability.


March 23
8:00 am - 12:00 pm
Event Category:
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Maple Grove Radio Club
View Organizer Website


Buffalo Civic Center
1306 County Rd 134 NE
Buffalo, MN 55313 United States
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