Comment:	https://aprsdroid.org/
Location:	41°17.14' N 122°19.44' W - ตำแหน่ง CN81UG18CN - show map 2.9 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Mount Shasta, Siskiyou County, California, United States [?] 9.6 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Dunsmuir, Siskiyou County, California, United States 77.9 km เหนือ bearing 4° มาจาก Redding, Shasta County, California, United States 124.4 km ใต้ bearing 158° มาจาก Medford, Jackson County, Oregon, United States
Last position:	2025-07-18 23:17:24 UTC (3d 13h1m ago) 2025-07-18 16:17:24 PDT เวลาท้องถิ่น Mount Shasta, United States [?]
Altitude:	973 m
Course:	236°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD2JLY-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	300
Other SSIDs:	KD2JLY-9

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.