Propagation report as of Saturday, June 06, 2026 7:32 PM CDT
SFI (Solar Flux Index) (70 – 100+) Higher is better
A Index (1 – 11+) Lower is better
K Index ( 0 – 5) Lower is better
McHenry County Wireless Association
MCWA Meeting Minutes of June 2, 2026
DRAFT
President Dan KD9M called the June 2, 2026 hybrid meeting (in-person and by Zoom) order at 7:00 PM. The Pledge of Allegiance followed, led by Dave K9AT.
Board members present were:
President Dan Larson KD9M, VP Jim McDonald N7US, Treasurer Joe Robin N9OK, Secretary Lyle Giese W9LRG, Director Gary Kaatz W9TD, Past President Ralph Iden WB9ICF, Director Bob Smetana KE9CFO
Absent:
There were 41 members in attendance with 1 guests and 7 members via Zoom
Guests
New Member
Carl Bloomer KC9KUA, Bull Valley
Approval of Minutes
The meeting minutes from the May meeting were previously posted to the MCWA website for review. Motion to accept the minutes John K9JK, Dave K9AT seconded the motion. Hearing no objections, the minutes were approved.
Membership and Financial Reports
Joe Robin, N9OK presented the membership and financial reports for June 2026.
Opening Balance $10.232,74 as of May 1, 2026
Deposits $15.00 Bank Credit
Expenditures $6.62 Digital Ocean
$6.62 Total Expenditures
Final Balance $10,241.12 April 31, 2026
Total membership is 136 members. That includes 121 (voting) Members, 13 Family (voting) members, and 2 associate members.
Dave NT9E moved to accept the Treasurer’s report and Rick W9XB seconded the motion. Hearing no objections, the treasurer’s report was approved.
Choice 1: Dues are payable via PayPal MCWAPaypal@gmail.com $10/year. Be sure to select ‘Friends & Family’ when paying via PayPal. Please include your call sign, it helps the treasurer to credit the correct membership.
Choice 2: Cash given to Joe N9OK in person at a regular club meeting.
Choice 3: Checks can be sent to:
Joe Robin N9OK
4410 Billingsgate Lane
Woodstock, IL 60098
Be sure to include your call sign!
Be aware we are now charged $0.50 bank fee per check now.
Recent Events
2026 McHenry Century Bike Ride was conducted on Sunday May 24th. Wendell N9REP lead the effort to support the race. 332 riders were signed up to participate. Ham operators helping Wendell:
Mike KC9VGJ Jeff KC9UKZ Jon KC9OO Mike WB8BZK John KA9CAR
Keith KC9ZON Ralph WB9ICF Noel KE9AU Bob KD9ANJ Jim W9JWM
Neil N9NL Mike KD9MZ
Future Events
June 21st & 22nd 2026, The year of the Club “Club QSO Party”
2026 Hamfest Calendar by K9MSG is available at:
https://www.w9dup.org/hamfests.html
Amateur Radio Events also publishes a list at:
https://www.amateurradioevents.com/
K9RN Field Day committee has been hosting zoom meetings and making progress with the 2026 Field Day preparations. We are planning to have our FD at Rush Creek in Harvard again and are still looking into additional sites for 2027. Next FD zoom meeting will be June 15h 7pm. Use the reflector Field Day subgroup if you are interested in helping this effort.
Sam KC9GPY announced that the 415 group once again made the cover of the ARRL QST Magazine for the June Field Day issue.
The 415 group will operate on Field Day on Bay Road. All welcome.
The MCRACES group will be operating on Ware Road near RT 47 on the North side of Woodstock for Field Day.
SUHFARS.org will operating at Marengo Ridge for Field Day.
Plans are continuing for a picnic for MCWA and SUHFARS group. Aug 16th is the target date. More info to follow.
Contest Activities
Old Business
New Business
The next regular meeting will be Tuesday, July 7, 2026 at the Algonquin Township meeting room. Open “eyeball” QSOs start at 6:30 PM, with the meeting starting at 7:00 PM.
Sam KC9GPY made a motion to adjourn, Joe N9OK seconded. The meeting was adjourned at PM.
Program
Trap Antenna design using COAX traps, DAN, KD9M
Posted by Lyle Giese(W9LRG), Secretary, MCWA
MCWA Meeting Minutes of May 5, 2026
VP Jim N7US called the May 5 2026 hybrid meeting (in-person and by Zoom) order at 7:08 PM. The Pledge of Allegiance followed, led by Dave K9AT.
Board members present were:
VP Jim McDonald N7US, Treasurer Joe Robin N9OK, Secretary Lyle Giese W9LRG, Director Gary Kaatz W9TD, Director Bob Smetana KE9CFO. Past President Ralph Iden WB9ICF
Absent: President Dan Larson KD9M
There were 30 members in attendance with no guests and 11 members via Zoom
Guests
None
Approval of Minutes
The meeting minutes from the April meeting were previously posted to the MCWA website for review. Motion to accept the minutes Sam KC9GPY, Radio Rick W9XB seconded the motion. Hearing no objections, the minutes were approved.
Membership and Financial Reports
Joe Robin, N9OK presented the membership and financial reports for May 2026.
Opening Balance $10.209.36 as of Apil 1, 2026
Deposits $30.00 Dues
Expenditures $6.62 Digital Ocean
$6.62 Total Expenditures
Final Balance $10,232.74 April 30, 2026
Total membership is 135 members. That includes 120 (voting) Members, 13 Family (voting) members, and 2 associate members.
John K9JK moved to accept the Treasurer’s report and Dave NT9E seconded the motion. Hearing no objections, the treasurer’s report was approved.
Choice 1: Dues are payable via PayPal MCWAPaypal@gmail.com $10/year. Be sure to select ‘Friends & Family’ when paying via PayPal. Please include your call sign, it helps the treasurer to credit the correct membership.
Choice 2: Cash given to Joe N9OK in person at a regular club meeting.
Choice 3: Checks can be sent to:
Joe Robin N9OK
4410 Billingsgate Lane
Woodstock, IL 60098
Be sure to include your call sign!
Be aware we are now charged $0.50 bank fee per check now.
Recent Events
Future Events
Help is needed for the 2026 McHenry Century Bike Ride on Sunday May 24th. Contact Wendell N9REP if you can assist.
2026 Hamfest Calendar by K9MSG is available at:
https://www.w9dup.org/hamfests.html
Amateur Radio Events also publishes a list at:
https://www.amateurradioevents.com/
K9RN Field Day committee has been hosting zoom meetings and making progress with the 2026 Field Day preparations. We are planning to have our FD at Rush Creek in Harvard again and are still looking into additional sites for 2027. Next FD zoom meeting will be May 20th 7pm. Use the reflector Field Day subgroup if you are interested in helping this effort. We are in urgent need for a Publicity Chairperson.
Plans are continuing for a picnic for MCWA and SUHFARS group. Aug 16th is the target date. More info to follow.
Dave K9AT invited us to a walk at Grant Woods South May 9th at 9am.
Sam KC9GPY announced that the 415 group once again made the cover of the ARRL QST Magazine for the June Field Day issue.
The 415 group will operate on Field Day on Bay Road. All welcome.
The MCRACES group will be operating on Ware Road near RT 47 on the North side of Woodstock for Field Day.
The POTA Camp out was a success over the May 2/3 weeked. 15 campers and another 10 showing up for the Dinner on Saturday.
The Dayton Hamvention is coming up May 15th to May 17th.
Contest Activities
Old Business
New Business
The next regular meeting will be Tuesday, June 2, 2026 at the Algonquin Township meeting room. Open “eyeball” QSOs start at 6:30 PM, with the meeting starting at 7:00 PM.
Sam KC9GPY made a motion to adjourn, Joe N9OK seconded. The meeting was adjourned at 7:30 PM.
Program
Maker Faire report by Ralph WB9ICF
Posted by Lyle Giese(W9LRG), Secretary, MCWA
MCWA Meeting Minutes of April 7, 2026
VP Jim N7US called the April 7, 2026 hybrid meeting (in-person and by Zoom) order at 7:00 PM. The Pledge of Allegiance followed, led by Dave K9AT.
Board members present were:
VP Jim McDonald N7US, Treasurer Joe Robin N9OK, Secretary Lyle Giese W9LRG, Director Gary Kaatz W9TD, Past President Ralph Iden WB9ICF, Director Bob Smetana KE9CFO
Absent: President Dan Larson KD9M
There were 37 members in attendance with no guests and 11 members via Zoom
Guests
None
Approval of Minutes
The meeting minutes from the March meeting were previously posted to the MCWA website for review. Motion to accept the minutes Olaf W9FY. Roger KF9D seconded the motion. Hearing no objections, the minutes were approved.
Membership and Financial Reports
Joe Robin, N9OK presented the membership and financial reports for April 2026.
Opening Balance $10,168.98 as of Feb 28, 2026
Deposits $30.00 Dues
Expenditures $6.62 Digital Ocean
$1.00 CLBT Bank Fee for remote deposit
$7.62 Total Expenditures
Final Balance $10,209.36 March 1, 2026
Total membership is 137 members. That includes 120 (voting) Members, 14 Family (voting) members, and 2 associate members.
John K9JK moved to accept the Treasurer’s report, John W9JM seconded the motion. Hearing no objections, the treasurer’s report was approved.
Choice 1: Dues are payable via PayPal MCWAPaypal@gmail.com $10/year. Be sure to select ‘Friends & Family’ when paying via PayPal. Please include your call sign, it helps the treasurer to credit the correct membership.
Choice 2: Cash given to Joe N9OK in person at a regular club meeting.
Choice 3: Checks can be sent to:
Joe Robin N9OK
4410 Billingsgate Lane
Woodstock, IL 60098
Be sure to include your call sign!
Be aware we are now charged $0.50 bank fee per check now.
Recent Events
Future Events
Help is needed for the 2026 McHenry Century Bike Ride on Sunday May 24th. Contact Wendell N9REP if you can assist.
Phoenix KE9DPI is requesting assistance for school. He has a survey for an academic paper. If you have a few minutes, fill out his survey.
https://docs.google.com/forms/d/e/1FAIpQLSdTH3oUu-Q-SBnImsjtLr-NH2N209IokFSXl0u6a4YnhvA3VQ/viewform?usp=header
2026 Hamfest Calendar by K9MSG is available at:
https://www.w9dup.org/hamfests.html
Amateur Radio Events also publishes a list at:
https://www.amateurradioevents.com/
K9RN Field Day committee has been hosting zoom meetings and making progress with the 2026 Field Day preparations. We are planning to have our FD at Rush Creek in Harvard again and are still looking into additional sites for 2027. Next FD zoom meeting will be April 20th 7pm. Use the reflector Field Day subgroup if you are interested in helping this effort. We are in urgent need for a Publicity Chairperson.
Plans are continuing for a picnic for MCWA and SUHFARS group. Aug 16th is the target date. More info to follow.
A POTA campout is planned for the 1st weekend in May to held at Chain of Lakes State Park with a pot luck dinner Saturday.
Contest Activities
Old Business
New Business
Recents new activities by membership
The next regular meeting will be Tuesday, May 5, 2026 at the Algonquin Township meeting room. Open “eyeball” QSOs start at 6:30 PM, with the meeting starting at 7:00 PM.
Sam KC9GPY made a motion to adjourn, Bob KE9CFO seconded. The meeting was adjourned at 7:30 PM.
Program
Modulations type for HF by Gary W9TD
Posted by Lyle Giese(W9LRG), Secretary, MCWA
MCWA Meeting Minutes of March 3, 2026
DRAFT
VP Jim N7US called the March 3, 2026 hybrid meeting (in-person and by Zoom) order at 7:00 PM. The Pledge of Allegiance followed, led by Dave K9AT.
Board members present were:
VP Jim McDonald N7US, Treasurer Joe Robin N9OK, Secretary Lyle Giese W9LRG(Zoom), Director Gary Kaatz W9TD, Past President Ralph Iden WB9ICF, Director Bob Smetana KE9CFO
Absent: President Dan Larson KD9M
There were 44 members in attendance with 2 guests and 9 members via Zoom
Guests
Clayson Lobb No Call
Robert Corizzell W3GRZ(Zoom)
Approval of Minutes
The meeting minutes from the February meeting were previously posted to the MCWA website for review. Motion to accept the minutes Kieth N9QDS, Bob KE9CFO seconded the motion. Hearing no objections, the minutes were approved.
Membership and Financial Reports
Joe Robin, N9OK presented the membership and financial reports for March 2026.
Opening Balance $10,024.50 as of Jan 31, 2025
Deposits $170.00
Dues $110.00
Donation $60.00 from Bob KE9CFO
Expenditures $6.62 Digital Ocean
$1.00 CLBT Bank Fee for remote deposit
$7.62 Total Expenditures
Final Balance $10,168.98 Feb 27, 2026
Total membership is 151 members. That includes 134 (voting) Members, 14 Family (voting) members and 3 associate members.
SAM KC9GPY moved to accept the Treasurer’s report and Roger KF9D seconded the motion. Hearing no objections, the treasurer’s report was approved.
Choice 1: Dues are payable via PayPal MCWAPaypal@gmail.com $10/year. Be sure to select ‘Friends & Family’ when paying via PayPal. Please include your call sign, it helps the treasurer to credit the correct membership.
Choice 2: Cash given to Joe N9OK in person at a regular club meeting.
Choice 3: Checks can be sent to:
Joe Robin N9OK
4410 Billingsgate Lane
Woodstock, IL 60098
Be sure to include your call sign!
Be aware we are now charged $0.50 bank fee per check now.
Recent Events
Sam KC9GPY reported on the 415 groups great success during Winter Field Day. N9WH was 7th in points world wide, 1st place in 9 land and Illinois. One of only two outdoor stations having a high multiplier of 29. Plus working 12 bands during Winter Field. Noting that extreme cold limited many to indoor stations in North America.
Future Events
2026 Hamfest Calendar by K9MSG is available at:
https://www.w9dup.org/hamfests.html
Amateur Radio Events also publishes a list at:
https://www.amateurradioevents.com/
K9RN Field Day committee has been hosting zoom meetings and making progress with the 2026 Field Day preparations. We are planning to have our FD at Rush Creek in Harvard again and are still looking into additional sites for 2027. Next FD zoom meeting will be Feb 16th 7pm. Use the reflector Field Day subgroup if you are interested in helping this effort. We are in urgent need for a Publicity Chairperson.
Plans are continuing for a picnic for MCWA and SUHFARS group. Aug 16th is the target date. More info to follow.
A POTA campout is planned for the 1st weekend in May to held at Chain of Lakes State Park with a pot luck dinner Saturday.
Contest Activities
ARRL International DX SSB March 7
International DX – CW March 7 -8
Youth on the Air March 15
Rookie Roundup – SSB April 19
Old Business
New Business
Recents new activities by membership
The next regular meeting will be Tuesday, April 7, 2026 at the Algonquin Township meeting room. Open “eyeball” QSOs start at 6:30 PM, with the meeting starting at 7:00 PM.
Jim W9JM made a motion to adjourn, Joe N9OK seconded. The meeting was adjourned at 7:46 PM.
Program
HF Propagation presented by Gary W9TD
Posted by Lyle Giese(W9LRG), Secretary, MCWA
MCWA Meeting Minutes of February 3, 2026
President Dan KD9M called the Feb 3, 2026 hybrid meeting (in-person and by Zoom) order at 7:01 PM. The Pledge of Allegiance followed, led by Dave K9AT.
Board members present were:
President Dan Larson KD9M, VP Jim McDonald N7US, Treasurer Joe Robin N9OK, Secretary Lyle Giese W9LRG(Zoom), Past President Ralph Iden WB9ICF
Absent: Director Gary Kaatz W9TD, Director Bob Smetana KE9CFO
There were 34 members in attendance with 1 guests and 11 members via Zoom
Guests
Ken Hoffman No License
Approval of Minutes
The meeting minutes from the January meeting were previously posted to the MCWA website for review. Motion to accept the minutes Sam KC9GPY. Dave NT9E seconded the motion. Hearing no objections, the minutes were approved.
Membership and Financial Reports
Joe Robin, N9OK presented the membership and financial reports for January 2026.
Opening Balance $10,133.02 as of Dec 31, 2025
Deposits $169.70 Dues minus fee coverage
Expenditures $6.62 Digital Ocean
$1.50 CLBT Bank Fee for remote deposit
$270.00 Field Day Reservation at Rush Creek
$278.50 Total Expenditures
Final Balance $10,024,50 Jan 31, 2026
Total membership is 148 members. That includes 132 (voting) Members, 14 Family (voting) members and 2 associate members.
John K9JK moved to accept the Treasurer’s report and Roger KF9D seconded the motion. Hearing no objections, the treasurer’s report was approved.
Choice 1: Dues are payable via PayPal MCWAPaypal@gmail.com $10/year. Be sure to select ‘Friends & Family’ when paying via PayPal. Please include your call sign, it helps the treasurer to credit the correct membership.
Choice 2: Cash given to Joe N9OK in person at a regular club meeting.
Choice 3: Checks can be sent to:
Joe Robin N9OK
4410 Billingsgate Lane
Woodstock, IL 60098
Be sure to include your call sign!
Be aware we are now charged $0.50 bank fee per check now.
Recent Events
Future Events
2026 Hamfest Calendar by K9MSG is available at:
https://www.w9dup.org/hamfests.html
Amateur Radio Events also publishes a list at:
https://www.amateurradioevents.com/
K9RN Field Day committee has been hosting zoom meetings and making progress with the 2026 Field Day preparations. We are planning to have our FD at Rush Creek in Harvard again and are still looking into additional sites for 2027. Next FD zoom meeting will be Feb 16th 7pm. Use the reflector Field Day subgroup if you are interested in helping this effort.
The 415 group(https://www.the415arc.com) held Winter Field day on Jan 24 & Jan 25 at Gary W9GD’s farm, 3208 Bay Road, Crystal Lake, IL. Gary W9GD gave a detailed report of the activitities that weekend.
Plans are continuing for a picnic for MCWA and SUHFARS group. Aug 16th is the target date. More info to follow.
Contest Activities
School Club Roundup Feb 9 – 13
International DX – CW March 7 -8
Rookie Roundup – SSB April 19
Old Business
New Business
Recents new activities by membership
The next regular meeting will be Tuesday, March 3, 2026 at the Algonquin Township meeting room. Open “eyeball” QSOs start at 6:30 PM, with the meeting starting at 7:00 PM.
Sam KC9GPY made a motion to adjourn, Dave NT9E seconded. The meeting was adjourned at 7:30 PM.
Program
Ham Radio & Rocket Sciences
Sevim Ablay DL/WB8BHN/P
Posted by Lyle Giese(W9LRG), Secretary, MCWA