Comment:	mobile aprsdroid
Location:	37°43.85' N 122°27.16' W - ตำแหน่ง CM87SR55QJ - show map 5.7 km ตะวันตกเฉียงใต้ bearing 211° มาจาก San Francisco, San Francisco County, California, United States [?] 18.5 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Emeryville, Alameda County, California, United States 65.6 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-04-25 05:12:05 UTC (57d 1h30m ago) 2025-04-24 22:12:05 PDT เวลาท้องถิ่น San Francisco, United States [?]
Altitude:	66 m
Course:	177°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6AFW>APDR16 via WIDE1-1,WIDE2-2,qAR,K2DEN-10
Positions stored:	152
Other SSIDs:	KN6AFW-5

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.