Source callsign:	KK6JNI-S
Comment:	440 Voice 434.25000MHz +5.0000MHz
Location:	37°57.84' N 122°17.03' W - locator CM87UX51WI - show map 1.8 km Southeast bearing 146° from El Sobrante, Contra Costa County, California, United States [?] 3.4 km Northeast bearing 51° from East Richmond Heights, Contra Costa County, California, United States 24.1 km Northeast bearing 29° from San Francisco, San Francisco County, California, United States 77.4 km Northwest bearing 334° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-25 01:35:21 UTC (289d 5h31m ago) 2025-01-24 17:35:21 PST local time at El Sobrante, United States [?]
Altitude:	3 m
Last path:	KK6JNI-S>APDG01 via TCPIP*,qAC,KK6JNI-GS
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.