Comment:	147.165MHz https://aprsdroid.org/
Location:	38°01.38' N 121°19.78' W - ตำแหน่ง CM98IA05KM - show map 12.9 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Lodi, San Joaquin County, California, United States [?] 14.8 km ใต้ bearing 190° มาจาก Woodbridge, San Joaquin County, California, United States 90.8 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก San Jose, Santa Clara County, California, United States 99.4 km ตะวันออก bearing 74° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-02-23 01:21:36 UTC (118d 19h1m ago) 2025-02-22 17:21:36 PST เวลาท้องถิ่น Lodi, United States [?]
Altitude:	-63 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	N6KZW-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	522

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.