October is
National Breast Cancer Awareness Month,
an annual campaign to increase awareness of the disease.
The Great Circle Mapper will donate 10% of ad revenues for the month to the
Breast Cancer Research Foundation.
If you'd like to help, too, please visit the
BCRF website
for more information.
Copyright © 2015-2025
Karl L. Swartz.
All rights reserved.
The Great Circle Mapperョ name is a registered trademark.
The Great Circle Mapper logo is a trademark of the Great Circle Mapperョ.
All other trademarks mentioned herein belong to their respective owners.
Please see credits for attributions and further copyright information.
Follow the Great Circle Mapper on Facebook The Great Circle Mapper on LinkedIn The Great Circle Mapper on BlueSky