Source callsign:	W2SAQ-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.4000MHz
Location:	37°58.04' N 122°30.50' W - locator CM87RX92AD - show map 4.9 km North bearing 20° from Corte Madera, Marin County, California, United States [?] 7.5 km Northeast bearing 25° from Mill Valley, Marin County, California, United States 22.8 km North bearing 340° from San Francisco, San Francisco County, California, United States 88.2 km Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position:	2024-07-04 18:17:04 UTC (220d 16h17m ago) 2024-07-04 11:17:04 PDT local time at Corte Madera, United States [?]
Altitude:	3 m
Last path:	W2SAQ-S>APDG01 via TCPIP*,qAC,W2SAQ-GS
Positions stored:	1

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.