Location:	38°00.01' N 122°17.88' W - ตำแหน่ง CM88UA40FA - show map 4.8 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Rollingwood, Contra Costa County, California, United States [?] 6.3 km เหนือ bearing 13° มาจาก East Richmond Heights, Contra Costa County, California, United States 27.2 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก San Francisco, San Francisco County, California, United States 81.5 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2024-07-23 03:20:57 UTC (360d 13h26m ago) 2024-07-22 20:20:57 PDT เวลาท้องถิ่น Rollingwood, United States [?]
Last path:	KG6MAX-1>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	1

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.