Comment:	.DsVP
Location:	39°32.00' N 77°38.00' W - ตำแหน่ง FM19EM47AX - show map 3.4 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Boonsboro, Washington County, Maryland, United States [?] 6.5 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Myersville, Frederick County, Maryland, United States 87.6 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Washington, D. C., Washington, D.C., United States 91.7 km ตะวันตก bearing 287° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-25 21:53:14 UTC (2s ago) 2025-12-25 16:53:14 EST เวลาท้องถิ่น Boonsboro, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-25 21:53:14 UTC (2s ago) – show weather charts 11.1 °C 51% 1013.6 mbar 5.4 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	CW1459>APRS via TCPXX*,qAX,CWOP-7
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.