Comment:	iGate - RX only on 144.390MHz: RPi, RTL-SDR, PyMultimonAPRS
Location:	37°51.82' N 122°17.06' W - locator CM87UU57VG - show map 6.4 km Northwest bearing 313° from Piedmont, Alameda County, California, United States [?] 9.3 km West bearing 261° from Orinda, Contra Costa County, California, United States 15.4 km Northeast bearing 50° from San Francisco, San Francisco County, California, United States 67.6 km Northwest bearing 330° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-04 10:23:15 UTC (1m54s ago) 2025-11-04 02:23:15 PST local time at Piedmont, United States [?]
Device:	DL1MX: rtl-sdr Python iGate (software)
Last path:	KJ6WEG-1>APPM13 via TCPIP*,qAC,T2BC
Positions stored:	2
Other SSIDs:	KJ6WEG KJ6WEG-9 KJ6WEG-10
Last heard a station directly:	2025-07-20 06:21:14 UTC (107d 4h3m ago)

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.