Comment:	https://aprsdroid.org/
Location:	39°07.59' N 77°43.33' W - ตำแหน่ง FM19DD30II - show map 12.5 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Shannondale, Jefferson County, West Virginia, United States [?] 21.6 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Charles Town, Jefferson County, West Virginia, United States 64.6 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Washington, D. C., Washington, D.C., United States 97.3 km ตะวันตก bearing 260° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-17 06:23:11 UTC (51d 18h9m ago) 2025-10-17 02:23:11 EDT เวลาท้องถิ่น Shannondale, United States [?]
Altitude:	133 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD4KWL-10>APDR16 via TCPIP*,qAC,T2POLNW
Positions stored:	97
Other SSIDs:	KD4KWL-5 KD4KWL-11 KD4KWL-12 KD4KWL
Last heard a station directly:	2025-10-17 12:57:36 UTC (51d 11h34m ago)

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.