Comment:	Woodstock, MD
Location:	39°18.82' N 76°52.96' W - ตำแหน่ง FM19NH45BG - show map 9.9 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Sykesville, Carroll County, Maryland, United States [?] 11.6 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Eldersburg, Carroll County, Maryland, United States 23.4 km ตะวันตก bearing 276° มาจาก Baltimore, City of Baltimore, Maryland, United States 48.4 km เหนือ bearing 16° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-11-22 21:06:08 UTC (19d 15h51m ago) 2025-11-22 16:06:08 EST เวลาท้องถิ่น Sykesville, United States [?]
Device:	Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path:	AB3JV-1>APRX29 via qAR,WA3MEZ-10
Positions stored:	9

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.