Great Circle Mapper® Donations

I built the Great Circle Mapper for myself and because I thought other people might find it useful, not to make money. Many people have offered to send a donation anyway.

Alas, PayPay donations became a form of abuse due to poor fraud prevention by PayPal and consequent lost time and money, so donations are no longer being accepted unless you wish to send a check in U.S. dollars. Please write if you wish to do that.

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Copyright © 2004-2024, Karl L. Swartz. All rights reserved. The Great Circle Mapper® name is a registered trademark. All trademarks mentioned herein belong to their respective owners. Please see credits for attribution and copyright information. Karl Swartz <karl@kls2.com>