Comment:	https://aprsdroid.org/
Location:	39°37.25' N 77°24.77' W - ตำแหน่ง FM19HO08LX - show map 12.9 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Woodsboro, Frederick County, Maryland, United States [?] 15.8 km เหนือ bearing 341° มาจาก Walkersville, 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 20:15:41 UTC (311d 7h55m ago) 2024-09-07 16:15:41 EDT เวลาท้องถิ่น Woodsboro, United States [?]
Altitude:	116 m
Course:	340°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K3TBD-5>APDR16 via TCPIP*,qAC,T2HUN
Positions stored:	517
Other SSIDs:	K3TBD-10

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.