Comment:	https://aprsdroid.org/
Location:	38°46.84' N 77°07.52' W - ตำแหน่ง FM18KS47XI - show map 1.4 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Rose Hill, Fairfax County, Virginia, United States [?] 4.9 km ตะวันตก bearing 255° มาจาก Huntington, Fairfax County, Virginia, United States 14.9 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Washington, D. C., Washington, D.C., United States 71.9 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-07-21 16:57:03 UTC (326d 11h26m ago) 2024-07-21 12:57:03 EDT เวลาท้องถิ่น Rose Hill, United States [?]
Altitude:	64 m
Course:	91°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD7ODZ-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	2668

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.