Comment:	146.520MHz https://aprsdro
Location:	47°41.78' N 122°17.20' W - ตำแหน่ง CN87UQ57OC - show map 4.9 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Inglewood-Finn Hill, King County, Washington, United States [?] 7.8 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Shoreline, King County, Washington, United States 10.6 km เหนือ bearing 19° มาจาก Seattle, King County, Washington, United States 114.7 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Victoria, British Columbia, Canada
Last position:	2025-03-08 16:31:55 UTC (275d 16h29m ago) 2025-03-08 08:31:55 PST เวลาท้องถิ่น Inglewood-Finn Hill, United States [?]
Altitude:	46 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	359°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W7TFJ-5>APDR16 via WIDE1-1,qAS,W7TFJ-10
Positions stored:	3391
Other SSIDs:	W7TFJ

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.