Comment:	https://aprsdroid.org/
Location:	38°45.53' N 77°03.03' W - ตำแหน่ง FM18LS32WC - show map 6.6 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Mount Vernon, Fairfax County, Virginia, United States [?] 8.5 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Woodlawn, Fairfax County, Virginia, United States 15.2 km ใต้ bearing 185° มาจาก Washington, D. C., Washington, D.C., United States 70.1 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-15 18:17:45 UTC (275d 12h17m ago) 2024-09-15 14:17:45 EDT เวลาท้องถิ่น Mount Vernon, United States [?]
Altitude:	-1 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	AC1AZ-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	970

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.