Comment:	https://aprsdroid.org/
Location:	39°00.99' N 76°40.76' W - ตำแหน่ง FM19PA83LX - show map 1.8 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Crofton, Anne Arundel County, Maryland, United States [?] 5.7 km ใต้ bearing 192° มาจาก Gambrills, Anne Arundel County, Maryland, United States 31.0 km ใต้ bearing 191° มาจาก Baltimore, City of Baltimore, Maryland, United States 33.7 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-06-07 21:46:27 UTC (40d 14h2m ago) 2025-06-07 17:46:27 EDT เวลาท้องถิ่น Crofton, United States [?]
Altitude:	10 m
Course:	41°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	NR3P-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	810

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.