Comment:	https://aprsdroid.org/
Location:	37°47.14' N 122°24.31' W - ตำแหน่ง CM87TS18JN - show map 1.7 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก San Francisco, San Francisco County, California, United States [?] 10.2 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Daly City, San Mateo County, California, United States 66.9 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-08-02 01:04:48 UTC (127d 16h52m ago) 2025-08-01 18:04:48 PDT เวลาท้องถิ่น San Francisco, United States [?]
Altitude:	-27 m
Course:	136°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KF6OLC-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	7
Other SSIDs:	KF6OLC

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.