Location:	39°03.75' N 77°07.50' W - ตำแหน่ง FM19KB55AA - show map 4.9 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Aspen Hill, Montgomery County, Maryland, United States [?] 6.5 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Rossmoor, Montgomery County, Maryland, United States 20.1 km เหนือ bearing 338° มาจาก Washington, D. C., Washington, D.C., United States 50.9 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-02 00:50:06 UTC (6d 2h24m ago) 2025-12-01 19:50:06 EST เวลาท้องถิ่น Aspen Hill, United States [?]
Course:	0°
ความเร็ว:	0 km/h
Last path:	KB5WGT>APBI00 via TCPIP*,qAU,T2SPAIN
Positions stored:	1

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.