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Description:	- Sells GSM mobile phone location and tracking and Wayfinder is a mobile phone based GPS navigation system
URL:	http://www.findcall.com

Description:	Clayton Communications - Offers GPS personal locators and vehicle and fleet tracking systems
URL:	http://www.gpslocators.com

Description:	AutoNav 2000 Plus, Inc. - Sells automotive navigation and tracking systems. Includes pictures of installations and a FAQ
URL:	http://www.autonav2000.com/