Comment:	https://aprsdroid.org/
Location:	39°23.20' N 76°55.41' W - ตำแหน่ง FM19MJ92ET - show map 3.0 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Eldersburg, Carroll County, Maryland, United States [?] 4.1 km ตะวันออก bearing 69° มาจาก Sykesville, Carroll County, Maryland, United States 28.8 km ตะวันตก bearing 292° มาจาก Baltimore, City of Baltimore, Maryland, United States 55.5 km เหนือ bearing 10° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-04-27 12:59:33 UTC (256d 7h11m ago) 2025-04-27 08:59:33 EDT เวลาท้องถิ่น Eldersburg, United States [?]
Altitude:	133 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3ZGU-1>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	3

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.