Comment:	https://aprsdroid.org/
Location:	38°45.84' N 77°27.42' W - ตำแหน่ง FM18GS53DI - show map 5.9 km ตะวันออก bearing 112° มาจาก Bull Run, Prince William County, Virginia, United States [?] 10.2 km ตะวันออก bearing 87° มาจาก Linton Hall, Prince William County, Virginia, United States 39.2 km ตะวันตก bearing 248° มาจาก Washington, D. C., Washington, D.C., United States 93.5 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-26 02:01:02 UTC (9d 18h5m ago) 2025-05-25 22:01:02 EDT เวลาท้องถิ่น Bull Run, United States [?]
Altitude:	64 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3NZY-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	659
Other SSIDs:	KC3NZY-15 KC3NZY-7 KC3NZY-8

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.