Comment:	https://aprsdroid.org/
Location:	47°43.63' N 122°21.27' W - ตำแหน่ง CN87TR74LM - show map 6.4 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Lake Forest Park, King County, Washington, United States [?] 9.2 km ตะวันตก bearing 275° มาจาก Inglewood-Finn Hill, King County, Washington, United States 13.5 km เหนือ bearing 353° มาจาก Seattle, King County, Washington, United States 108.7 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Victoria, British Columbia, Canada
Last position:	2025-12-11 02:55:01 UTC (13m10s ago) 2025-12-10 18:55:01 PST เวลาท้องถิ่น Lake Forest Park, United States [?]
Altitude:	102 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KK7MCG-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	123

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.