Comment:	!SN!
Location:	39°43.90' N 77°36.11' W - ตำแหน่ง FM19ER75SO - show map 8.9 km เหนือ bearing 344° มาจาก Smithsburg, Washington County, Maryland, United States [?] 9.8 km เหนือ bearing 352° มาจาก Cavetown, Washington County, Maryland, United States 98.0 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Baltimore, City of Baltimore, Maryland, United States 104.9 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-11-15 21:28:10 UTC (23d 11h3m ago) 2025-11-15 16:28:10 EST เวลาท้องถิ่น Smithsburg, United States [?]
Altitude:	137 m
Course:	39°
ความเร็ว:	83 km/h
Last path:	KC3QVL-7>APAT81-1 via N3KTX-4,WIDE1*,WIDE2-2,qAR,W4VA-13
Positions stored:	145

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.