Comment:	Arduino APRS Tracker
Location:	37°46.71' N 122°24.19' W - ตำแหน่ง CM87TS16OU - show map 1.5 km ตะวันออก bearing 74° มาจาก San Francisco, San Francisco County, California, United States [?] 12.0 km ตะวันตก bearing 256° มาจาก Oakland, Alameda County, California, United States 66.2 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-10-11 23:52:29 UTC (59d 14h44m ago) 2025-10-11 16:52:29 PDT เวลาท้องถิ่น San Francisco, United States [?]
Altitude:	23 m
Device:	Unknown: Experimental
Last path:	KM6WOL-12>APZMDM via WIDE1-1,WIDE2-2,qAR,W6PW-10
Positions stored:	3
Other SSIDs:	KM6WOL-9

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.