Comment:	431.400MHz https://aprsdroid.org/
Location:	37°39.50' N 121°01.50' W - ตำแหน่ง CM97LP77AX - show map 3.3 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Modesto, Stanislaus County, California, United States [?] 5.4 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Bystrom, Stanislaus County, California, United States 84.5 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก San Jose, Santa Clara County, California, United States 150.1 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Fresno, Fresno County, California, United States
Last position:	2024-12-09 14:01:00 UTC (189d 17h23m ago) 2024-12-09 06:01:00 PST เวลาท้องถิ่น Modesto, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6UGX-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	1
Other SSIDs:	KN6UGX-1 KN6UGX-5 KN6UGX KN6UGX-10

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.