General Information

Whether attendees scoured the Flea Market for a unique item, looked to find equipment to fulfill their “dream” of building a tower or a radio, saw old friends or had the occasion to make new ones, people were “imagining the possibilities.” Others still have the “dream” to attend a Dayton Hamvention. We invite you and hope you can realize your “dream” to attend Dayton Hamvention® 2020.

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 Flea Market Webpage Welcome


Welcome to the 2020 Dayton Hamvention® Flea Market webpage. This being our fourth year at the Greene County Fair and Exposition Center, we’re continuing to make further progress beyond previous years, for a great event. As always, this will continue to be a year of evolving adjustment for everyone, to make 2020 another memorable year.

As you once again plan for your visit, we ask that you remain patient, while working through the reservation process. The Flea Market committee will be glad to assist you, wherever needed.

One thing that is extremely important is to read the 2020 Flea Market Rules and Information, as there are some changes that may affect your planning, in making a reservation and attending this year’s event. The changes are specifically related to vehicles (cars, trucks, trailers, campers, motor homes or similar) in the Flea Market selling area. So please read through the Rules and Information carefully, to help make your reservation process easier.

The Flea Market e-mail address is: , which can be used as your point of contact, for assistance.

NOTE:  E-mails sent to any personal addresses will be forwarded to the Flea Market’s e-mail, before being addressed. When sending e-mails, please do not send more than one, unless the newer e-mail contains important information not contained in a previous e-mail. Multiple e-mails may create unnecessary delays in processing a reservation or responding to a request. Calls made to personal home telephones are a disturbance to our families, so please respect this.

As always, we remain eager to assist you and help make this a remarkable year for the greatest amateur radio attraction in the world, the Dayton Hamvention® and while we continue to work through our growth process, we will continually be grateful for your patience and continued support of this amazing event.

From all of us on the Flea Market Committee, thank you for your continued support of the Dayton Hamvention®.

73, David Tritch
Flea Market Chairman

David Tritch
Flea Market Chairman

Steve Coy
Flea Market Assistant Chairman

Contact Information

Email is the BEST way to reach the Flea Market Committee:

Flea Market (937) 276-6932

Send “Attention Flea Market”
(937) 276-6934

Attn: Flea Market
Box 1466
Dayton, OH 45401-1466

NOTICE – Beginning Tuesday, May 12, e-mail and telephone response will be extremely limited as the Flea Market Committee will be at the Greene County Fair and Expo Center preparing for Dayton Hamvention® 2020. If you have questions, please stop by the Flea Market Office upon arrival.

The Flea Market Office expects to open:

Thursday  7 a.m.
Friday .    4:15 a.m
Saturday  4:15 a.m.
Sunday     7 a.m.

All important information for this year’s Hamvention Flea Market can be found in the 2020 Flea Market Rules and Information document. (Adobe reader or other PDF viewer may be required to view the document.)
For a complete up-to-date listing of all Inside Exhibitors and Flea Market Vendors, please visit our friends at
Included is detailed product descriptions and hyperlinks for Inside Exhibitors that participate in this listing service. Check back often for updates!
The URL for the Ohio Department of Taxation is:

Flea Market Forms

You may need a PDF reader t o view these forms such as Adobe Acrobat

2020 Flea Market Application

Update: 1/21/2020

2020 Flea Market Agreement

Update: 1/21/2020
Those with special needs for parking, please visit the ADA/Handicapped Parking Procedure page.