Comment:	https://aprsdroid.org/
Location:	37°34.65' N 122°18.85' W - ตำแหน่ง CM87UN28HO - show map 4.3 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Foster City, San Mateo County, California, United States [?] 7.7 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Redwood Shores, San Mateo County, California, United States 23.8 km ตะวันออกเฉียงใต้ bearing 157° มาจาก San Francisco, San Francisco County, California, United States 45.5 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-03-29 17:09:57 UTC (255d 10h56m ago) 2025-03-29 10:09:57 PDT เวลาท้องถิ่น Foster City, United States [?]
Altitude:	-9 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB6JRD-5>APDR16 via WA6TOW-2,WIDE2*,qAR,AE6DC-5
Positions stored:	3
Other SSIDs:	KB6JRD-7

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.