Location:	33°12.79' N 117°08.21' W - locator DM13KF31ND - show map 8.2 km North bearing 19° from San Marcos, San Diego County, California, United States [?] 11.7 km Northeast bearing 35° from Lake San Marcos, San Diego County, California, United States 79.9 km North bearing 351° from Tijuana, Baja California, Mexico 138.5 km Southeast bearing 132° from Los Angeles, Los Angeles County, California, United States
Last position:	2025-10-19 14:43:06 UTC (2d 11h13m ago) 2025-10-19 07:43:06 PDT local time at San Marcos, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	KI6AZQ>API510 via DSTAR*,qAR,KJ6FCH-B
Positions stored:	1194

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.