Location:	39°14.33' N 77°30.43' W - ตำแหน่ง FM19FF97DH - show map 5.0 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Point of Rocks, Frederick County, Maryland, United States [?] 8.5 km ใต้ bearing 199° มาจาก Adamstown, Frederick County, Maryland, United States 55.8 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Washington, D. C., Washington, D.C., United States 77.2 km ตะวันตก bearing 266° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-02 23:07:27 UTC (1m58s ago) 2025-06-02 19:07:27 EDT เวลาท้องถิ่น Point of Rocks, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-02 23:02:27 UTC (6m58s ago) – show weather charts 24.4 °C 40% 1015.0 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	DW8362>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	6

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.