I am really impressed with the Kenwood TH-D72A. It features the SiRFstar III high-performance GPS receiver and is compatible with APRS® data communications.
General Features
• Built-in high-performance GPS receiver
• APRS® firmware equipped as standard
• USB (Mini-B) port (USB PC Programming cable included)
• Kenwood MCP-4A PC Programming Software
• Kenwood Sky Command System II
• Compatible with ARRL “Travel Plus” for Repeaters
• Simple node access with EchoLink® memory
• DX Cluster Tune (Packet Cluster)
• Built-in 1200/9600 bps TNC compliant with AX.25 protocol
• Long operating hours (high-capacity battery included)
• 1000 Memory Channels
• Stand-alone digipeater