Comment:	APRS-JTN
Location:	37°41.98' N 121°47.14' W - locator CM97CQ57RW - show map 2.5 km Northwest bearing 322° from Livermore, Alameda County, California, United States [?] 8.9 km Northeast bearing 62° from Pleasanton, Alameda County, California, United States 41.2 km North bearing 13° from San Jose, Santa Clara County, California, United States 56.3 km East bearing 98° from San Francisco, San Francisco County, California, United States
Last position:	2025-09-21 04:49:33 UTC (78d 19h55m ago) 2025-09-20 21:49:33 PDT local time at Livermore, United States [?]
Altitude:	88 m
Course:	263°
Speed:	113 km/h
Device:	BTECH
Last path:	W6JTN-7>APBT62-12 via WIDE1-1,WIDE2-1,qAR,W6SRR-3
Positions stored:	42

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.