Comment:	https://aprsdroid.org/
Location:	39°26.90' N 77°37.58' W - ตำแหน่ง FM19EK47UO - show map 6.8 km ใต้ bearing 161° มาจาก Boonsboro, Washington County, Maryland, United States [?] 7.6 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Keedysville, Washington County, Maryland, United States 79.8 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Washington, D. C., Washington, D.C., United States 88.9 km ตะวันตก bearing 282° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-13 17:30:46 UTC (4d 21h28m ago) 2025-12-13 12:30:46 EST เวลาท้องถิ่น Boonsboro, United States [?]
Altitude:	509 m
Course:	240°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N6WAI-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	17
Other SSIDs:	N6WAI N6WAI-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.