Comment:	147.510MHz listening on TC
Location:	38°01.24' N 120°23.10' W - ตำแหน่ง CM98TA34TX - show map 2.2 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Columbia, Tuolumne County, California, United States [?] 4.1 km เหนือ bearing 356° มาจาก Sonora, Tuolumne County, California, United States 79.6 km ตะวันออก bearing 85° มาจาก Stockton, San Joaquin County, California, United States 115.1 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Sacramento, Sacramento County, California, United States
Last position:	2024-10-11 09:16:50 UTC (252d 14h32m ago) 2024-10-11 02:16:50 PDT เวลาท้องถิ่น Columbia, United States [?]
Altitude:	637 m
Course:	97°
ความเร็ว:	20 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6RLM-10>APDR16 via TCPIP*,qAC,T2RADOM
Positions stored:	829

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.