Membership is open to any person or organization interested in the study or history of the coast defenses and fortifications. As a member, you can attend the annual conference and special tours and receive the CDSG’s quarterly journal and newsletter.

You can join online below or submit an application by mail. Click here for a PDF of the membership brochure

Current Membership fees in U.S. dollars are: $40 Domestic; $55 Canada; and $90 for elsewhere in the world.

Send payment and application to:
Coast Defense Study Group
Attn: Quentin Schillare
24624 W. 96th Street
Lenexa, KS 66227-7285

Pay your CDSG membership dues by PayPal or credit card.

Please fill out the following form and select the submit button to proceed to the PayPal site for PayPal OR credit card payment.

Payment must be made be to complete membership application.

Both new memberships and renewal memberships are accepted.

Please note: The information you provide here is for the use of the CDSG membership only. It will appear in the CDSG membership directory. If you do not want your phone number published, mark those fields with a No.

A signature is no longer required to complete this form, however by completing this form you agree to abide by the bylaws of the CDSG, which can be downloaded from the link.

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