Location:	39°33.15' N 77°58.84' W - ตำแหน่ง FM19AN22HO - show map 10.8 km เหนือ bearing 352° มาจาก Martinsburg, Berkeley County, West Virginia, United States [?] 14.7 km ตะวันตก bearing 249° มาจาก Williamsport, Washington County, Maryland, United States 109.3 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Washington, D. C., Washington, D.C., United States 121.0 km ตะวันตก bearing 284° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-20 23:45:56 UTC (4s ago) 2025-06-20 19:45:56 EDT เวลาท้องถิ่น Martinsburg, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-20 23:45:56 UTC (4s ago) – show weather charts 26.1 °C 67% 997.9 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	DW9181>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	2

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.