Upcoming Events
2025 Events
All times on this page are in Central Time unless stated otherwise.
November 15
Celebrating the 42nd anniversary of Collin’s Charter
(The Anniversary is actually November 17)
3:00pm to 6:00pm
Note: May also try to do some operating during the week of November 17
2026 Events
Feb 22-28
Celebrating Engineer’s Week
Mon – Fri , 5:00pm to 7:00pm
Note: There may be club members that operate outside of the specified time above.
March 21
Parks On The Air (POTA)
US-2327 : Wapsipinicon State Park
2:00pm to 5:00pm
April 18
Parks On The Air (POTA)
US-2310 : Palisades-Kepler State Park
2:00pm to 5:00pm
May 16
Parks On The Air (POTA)
US-2299 : Lake Macbride State Park
2:00pm to 5:00pm
June
Lewis and Clark “Trail on the Air“
Dates and Times TBD
June 27-28
ARRL Field Day
In partnership with the Collins Amateur Radio Club (WØCXX)
6:00pm Saturday through 5:59pm Sunday
July 11
Parks On The Air (POTA)
US-4372 : Pleasant Creek State Recreation Area
2:00pm to 5:00pm
August 15
Celebrating Gene Senti’s birthday
(Which is actually August 17th)
2:00pm to 5:00pm
Note: May also try to do some operating during the week of August 17
September 12
Celebrating Arthur Collins’ Birthday
(Which is actually September 9th)
2:00pm to 5:00pm
Note: May also try to do some operating during the week of September 9th

Cedar Valley Amateur Radio Club Hamfest
JOIN US! (2026 Date & Time TBD)
8:00 AM – 2:00 PM
VE Session 2:00 – 4:00 PM
Linn County Fairgrounds, Central City, Iowa
Official 2026 Hamfest Flyer:
TBD
Sign up list for volunteers:
Click Here
Contact David Layher to reserve tables:
missouriredfox@yahoo.com
- Kids under 18: FREE
- Adults: $10
- VE Testing Applicants: FREE admission (for testing only)
- Indoor Flea Market Tables: $10 ($15 after July 1)
- Outdoor Flea Market spots: Free!
- Commercial Vendors: $10/table w/2 free tickets
- Onsite RV Camping: $20/night
- Offsite camping available: Pinicon Ridge Park
- Main Door Prize Drawing at 1:00 PM
- VE Testing at 2:00 PM
- Contact Al Butler for information:
- VE_MANAGER@W0GQ.ORG
- Or call 319-237-4050
- Forum Schedule – TBD
-
- Excellent on-site food supplied by:
- Linn County 4-H Clubs
- Linn County Pork Producers


What is Field Day?
Field Day is an annual “open house” event since 1933 where operators set up temporary transmitting stations in public places to demonstrate ham radio’s science, skill and services to the community.

When is Field Day?
Field Day is held on the fourth weekend in June. More than 31,000 radio amateurs gather with their clubs, groups or simply with friends to operate from remote locations!

Who can participate in Field Day?
Anyone who is a licensed amateur radio operator can participate in Ham Radio Field Day. Additionally, unlicensed individuals can join in by operating under the supervision of a licensed operator. Everyone is invited!
Want to know even more about Field Day?
Field Day is a time where many aspects of Amateur Radio come together to highlight our many roles. While some will treat it as a contest, other groups use the opportunity to practice their emergency response capabilities. It is an excellent opportunity to demonstrate Amateur Radio to the organizations that Amateur Radio might serve in an emergency, as well as the general public. For many clubs, ARRL Field Day is one of the highlights of their annual calendar.

Please CLICK HERE to view the Google Map Navigation
The contest part is simply to contact as many other stations as possible and to learn to operate our radio gear in abnormal situations and less than optimal conditions.
We use these same skills when we volunteer to help with events such as marathons and bike-a-thons; fund-raisers such as walka-thons; celebrations such as parades; and exhibits at fairs, malls and museums — these are all large, preplanned, non-emergency activities that can benefit with radio communication!
Saturday morning is critical to have help setting up antennas and supplying power to all stations. Other key items to accomplish prior to the start of Field Day is to get on the air and perform a station check, send a few messages over the air to check your station and also listen for any interference issues so they can be addressed if needed.
Formal operation of field day begins at Saturday 12:00 PM Noon, and running through Sunday at 1:00 PM. It’s a great idea to have folks help take down stations after the event ends. Help with antennas, cables, ropes and general cleanup are always needed so we can leave the area cleaner than before we were on the site.
There are 3 rules for Field Day
- Have fun!
- Come and get involved setting up and operate; learn how to set up a military mast and pole kit.
- Learn how to help log QSO’s (station to station contacts).
- Help your new ham Get On The Air (GOTA), Invite family friends to field day. Socialize and meet new friends!
- Come on Sunday to help pack up and get the park cleaned up. If you brought something for field day, come by and pick it up prior to 3:00PM on Sunday.
- Think of Field Day like camping!
- You may not always have everything you need, but you need to be creative and flexible.
- If you think you’ll need it, bring it with you. If you think we could use it bring it.
- It may or may not go as planned, but it is fun when it all comes together.
- Station captains will need tables, chairs, and tent.
- If you are operating in the EMA tent it has air conditioning, and has power so you will not need a generator, but you may want a fan or may even a power strip and bring more coax because you are now in a central location so you may need longer runs.
- If you are actually “camping”, bring bug spray, lights, etc. Take notes and keep track of lessons learned on what worked and what could have been better for next year.
- Be safe!
- Plan for bad weather such as wind and rain; stake things down as best as you can.
- Have something to cover your equipment and secure it, like a Rubbermaid tote to put your radio, headset and computer in.
- Think safety; mark the guy wires and stakes in the ground.
- Listen to your club president/event leader if the need for any reason arises to shutdown operations.
Coming soon!
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