Comment:	APRSdroid
Location:	37°30.47' N 122°17.58' W - locator CM87UM41UV - show map 5.3 km Northwest bearing 335° from Emerald Lake Hills, San Mateo County, California, United States [?] 5.6 km Northwest bearing 297° from Redwood City, San Mateo County, California, United States 31.7 km South bearing 159° from San Francisco, San Francisco County, California, United States 39.8 km Northwest bearing 298° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-11 20:56:34 UTC (5d 16h34m ago) 2026-01-11 12:56:34 PST local time at Emerald Lake Hills, United States [?]
Altitude:	40 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	AK6LN-5>APDR16 via TCPIP*,qAC,T2RDU
Positions stored:	79
Other SSIDs:	AK6LN-10 AK6LN-1 AK6LN-7 AK6LN-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.