Comment:	https://aprsdroid.org/
Location:	39°28.04' N 77°58.24' W - ตำแหน่ง FM19AL32MD - show map 1.4 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Martinsburg, Berkeley County, West Virginia, United States [?] 14.9 km ตะวันตก bearing 286° มาจาก Shepherdstown, Jefferson County, West Virginia, United States 102.6 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Washington, D. C., Washington, D.C., United States 118.3 km ตะวันตก bearing 280° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-02 18:29:55 UTC (213d 21h37m ago) 2024-11-02 14:29:55 EDT เวลาท้องถิ่น Martinsburg, United States [?]
Altitude:	108 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	W8CMK-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	2
Other SSIDs:	W8CMK W8CMK-7 W8CMK-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.