Comment:	https://aprsdroid.org/
Location:	39°08.27' N 76°58.68' W - ตำแหน่ง FM19MD23PB - show map 4.9 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Burtonsville, Montgomery County, Maryland, United States [?] 5.0 km ตะวันตก bearing 253° มาจาก Fulton, Howard County, Maryland, United States 27.4 km เหนือ bearing 11° มาจาก Washington, D. C., Washington, D.C., United States 35.8 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-16 17:47:44 UTC (186d 1h35m ago) 2025-01-16 12:47:44 EST เวลาท้องถิ่น Burtonsville, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	AC3NQ-7>APDR16 via KV3B-2*,WIDE2*,qAR,W4TTU-10
Positions stored:	81
Other SSIDs:	AC3NQ

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.