Comment:	144390.000MHz
Location:	39°36.86' N 77°41.56' W - ตำแหน่ง FM19DO67VK - show map 12.5 km เหนือ bearing 344° มาจาก Boonsboro, Washington County, Maryland, United States [?] 16.3 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Myersville, Frederick County, Maryland, United States 97.9 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Washington, D. C., Washington, D.C., United States 99.4 km ตะวันตก bearing 292° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-03 02:06:30 UTC (9d 11h56m ago) 2025-12-02 21:06:30 EST เวลาท้องถิ่น Boonsboro, United States [?]
Altitude:	123 m
Course:	239°
ความเร็ว:	17 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3TDC-4>APDR16 via TCPIP*,qAC,T2SPAIN2
Positions stored:	59
Other SSIDs:	KC3TDC-7

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.