Location:	33°07.06' N 117°09.90' W - locator DM13KC08EF - show map 2.9 km South bearing 178° from San Marcos, San Diego County, California, United States [?] 4.1 km East bearing 103° from Lake San Marcos, San Diego County, California, United States 70.0 km North bearing 348° from Tijuana, Baja California, Mexico 144.1 km Southeast bearing 136° from Los Angeles, Los Angeles County, California, United States
Last position:	2025-12-03 19:47:12 UTC (3d 20h43m ago) 2025-12-03 11:47:12 PST local time at San Marcos, United States [?]
Last WX report:	2025-12-03 19:39:16 UTC (3d 20h51m ago) – show weather charts 20.6 °C 61% 1015.5 mbar 0.0 m/s Northwest
Device:	Unknown: Unknown
Last path:	EW6321>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	2

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.