Comment:	aprs.fi iOS
Location:	37°57.36' N 122°32.65' W - locator CM87RW49QK - show map 2.6 km North bearing 342° from Larkspur, Marin County, California, United States [?] 3.7 km Northwest bearing 337° from Corte Madera, Marin County, California, United States 22.9 km Northwest bearing 332° from San Francisco, San Francisco County, California, United States 89.2 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-08-19 03:51:37 UTC (8d 23h3m ago) 2025-08-18 20:51:37 PDT local time at Larkspur, United States [?]
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	60
Other SSIDs:	K6DRK-12 K6DRK-8 K6DRK-11 K6DRK-5 K6DRK-1 K6DRK-D K6DRK-13 K6DRK-7 K6DRK-4 K6DRK-9

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.