competitors

Christopher G. Atkeson (cga@cc.gatech.edu)
Fri, 13 Dec 1996 12:37:37 -0500 (EST)

ETAK:
http://www.etak.com/
SkyMap: GPS hand held unit plus map software that runs on your laptop.
$399
800-677-4453

Chicago Map Corporation
http://www.chicagomap.com
Compass 3800: uses Garmin 38 hand held unit + laptop map software
$339
800-257-9244
708-301-7366