Comment:	https://aprsdroid.org/
Location:	47°04.42' N 122°19.34' W - ตำแหน่ง CN87UB17HQ - show map 3.1 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Graham, Pierce County, Washington, United States [?] 3.7 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Frederickson, Pierce County, Washington, United States 21.9 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Tacoma, Pierce County, Washington, United States 59.2 km ใต้ bearing 179° มาจาก Seattle, King County, Washington, United States
Last position:	2025-05-17 05:04:09 UTC (206d 9h47m ago) 2025-05-16 22:04:09 PDT เวลาท้องถิ่น Graham, United States [?]
Altitude:	145 m
ความเร็ว:	1 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	WB7J-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	2
Other SSIDs:	WB7J-5

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.