Location:	38°09.97' N 122°15.17' W - ตำแหน่ง CM88UD99PV - show map 1.2 km ตะวันออกเฉียงใต้ bearing 144° มาจาก American Canyon, Napa County, California, United States [?] 6.9 km เหนือ bearing 3° มาจาก Vallejo, Solano County, California, United States 45.9 km เหนือ bearing 19° มาจาก San Francisco, San Francisco County, California, United States 97.1 km เหนือ bearing 341° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-11-04 18:51:32 UTC (34d 16h7m ago) 2025-11-04 10:51:32 PST เวลาท้องถิ่น American Canyon, United States [?]
ความเร็ว:	19 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	AA6XM-7>APFII0 via WIDE1-1,WIDE2-1,qAR,K6YIL-1
Positions stored:	36
Other SSIDs:	AA6XM

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.