Comment:	ETC R3 APMAIL WINLINK
Location:	37°33.48' N 122°19.97' W - locator CM87UN03BW - show map 11.7 km Northwest bearing 314° from Redwood City, San Mateo County, California, United States [?] 11.8 km Northwest bearing 331° from Emerald Lake Hills, San Mateo County, California, United States 25.3 km South bearing 162° from San Francisco, San Francisco County, California, United States 45.6 km Northwest bearing 302° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-23 01:57:08 UTC (356d 10h56m ago) 2025-01-22 17:57:08 PST local time at Redwood City, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KK6ZSN>APJYC1 via WIDE1-1,qAO,K6ER-9
Positions stored:	23

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.