Location:	38°35.38' N 121°30.85' W - ตำแหน่ง CM98FO81HM - show map 1.7 km ตะวันออกเฉียงเหนือ bearing 54° มาจาก West Sacramento, Yolo County, California, United States [?] 1.9 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Sacramento, Sacramento County, California, United States 120.2 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-08-10 05:16:57 UTC (123d 1h54m ago) 2025-08-09 22:16:57 PDT เวลาท้องถิ่น West Sacramento, United States [?]
Last path:	KN6PRD>API52 via TCPIP*,qAC,T2BC
Positions stored:	258
Other SSIDs:	KN6PRD-9 KN6PRD-7 KN6PRD-5 KN6PRD-5 KN6PRD-B

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.