Location:	33°47.87' N 117°49.08' W - locator DM13CT11UL - show map 5.8 km North bearing 7° from Tustin, Orange County, California, United States [?] 7.4 km Northeast bearing 38° from Santa Ana, Orange County, California, United States 48.4 km Southeast bearing 126° from Los Angeles, Los Angeles County, California, United States 135.0 km Northwest bearing 333° from San Diego, San Diego County, California, United States
Last position:	2025-09-07 13:47:35 UTC (23d 3h40m ago) 2025-09-07 06:47:35 PDT local time at Tustin, United States [?]
Altitude:	54 m
Course:	146°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K5HDF-5>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored:	1587
Other SSIDs:	K5HDF-10 K5HDF-9 K5HDF-7 K5HDF-15

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.