Comment:	https://aprsdroid.org/
Location:	38°52.52' N 77°25.22' W - ตำแหน่ง FM18GV90NB - show map 1.7 km ตะวันตก bearing 277° มาจาก Greenbriar, Fairfax County, Virginia, United States [?] 10.4 km ตะวันตก bearing 288° มาจาก Fairfax, City of Fairfax, Virginia, United States 33.3 km ตะวันตก bearing 266° มาจาก Washington, D. C., Washington, D.C., United States 83.6 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-06-19 16:14:11 UTC (350d 2h29m ago) 2024-06-19 12:14:11 EDT เวลาท้องถิ่น Greenbriar, United States [?]
Altitude:	70 m
Course:	74°
ความเร็ว:	65 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3NBR-5>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored:	5908

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.