Comment:	https://aprsdroid.org/
Location:	39°37.95' N 77°48.45' W - ตำแหน่ง FM19CP31CT - show map 4.4 km ตะวันตก bearing 288° มาจาก Halfway, Washington County, Maryland, United States [?] 7.6 km ตะวันตก bearing 262° มาจาก Hagerstown, Washington County, Maryland, United States 105.4 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Washington, D. C., Washington, D.C., United States 109.4 km ตะวันตก bearing 291° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-19 01:43:39 UTC (33d 12h49m ago) 2025-05-18 21:43:39 EDT เวลาท้องถิ่น Halfway, United States [?]
Altitude:	101 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6HXP-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	18
Other SSIDs:	KN6HXP-9 KN6HXP-7

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.