Pinpoint Systems Inc. (Fugawi moving map software), 73 Warren Road, Suite 200,
Toronto, Ontario M4V 2R9 Canada, (416) 920-0447, sales@fugawi.com, http://www.fugawi.com
Chicago Map Corporation, 15419 127th Street, Lemont, Illinois 60439, (800) 257-9244, mail@chicagomap.com, http://www.chicagomap.com
DeLorme (Street Atlas USA, Topo USA), Two DeLorme Drive, P.O. Box 298, Yarmouth, ME 04096, (800) 452-5931, info@delorme.com, http://www.delorme.com
US Geological Survey, Information Services, Box 25286, Denver, CO 80225, (800)-HELP-MAP, http://mapping.usgs.gov
Maptech, 655 Portsmouth Ave., Greenland, NH 03840, (800) 627-7236, www.maptech.com
Wildflower Productions (TOPO! maps), 375 Alabama Street, Suite 230, San Francisco, CA 94110, (415) 558-8700, info@topo.com, http://www.info.com
GPS on the World Wide Web