Comment:	.WD 31
Location:	39°40.02' N 77°34.28' W - ตำแหน่ง FM19FQ10KB - show map 9.1 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Robinwood, Washington County, Maryland, United States [?] 13.0 km ตะวันออก bearing 78° มาจาก Hagerstown, Washington County, Maryland, United States 92.3 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Baltimore, City of Baltimore, Maryland, United States 97.3 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-12-24 10:51:04 UTC (11m31s ago) 2025-12-24 05:51:04 EST เวลาท้องถิ่น Robinwood, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 10:46:05 UTC (16m30s ago) – show weather charts 7.8 °C 64% 1022.3 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	FW7376>APRS via TCPXX*,qAX,CWOP-4
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.