Comment:	https://aprsdroid.org/
Location:	39°37.25' N 77°24.78' W - ตำแหน่ง FM19HO08KX - show map 370.4 m ตะวันตกเฉียงใต้ bearing 210° มาจาก Thurmont, Frederick County, Maryland, United States [?] 12.9 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Woodsboro, Frederick County, Maryland, United States 77.9 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Baltimore, City of Baltimore, Maryland, United States 86.9 km เหนือ bearing 338° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2024-09-07 22:16:03 UTC (272d 9h44m ago) 2024-09-07 18:16:03 EDT เวลาท้องถิ่น Thurmont, United States [?]
Altitude:	119 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W3JMA-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	49

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.