Comment:	aprs.fi for iOS
Location:	39°02.80' N 76°41.80' W - ตำแหน่ง FM19PB61JE - show map 3.5 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Gambrills, Anne Arundel County, Maryland, United States [?] 5.1 km เหนือ bearing 351° มาจาก Crofton, Anne Arundel County, Maryland, United States 28.0 km ใต้ bearing 195° มาจาก Baltimore, City of Baltimore, Maryland, United States 33.8 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-02-12 17:39:39 UTC (67d 17m ago) 2025-02-12 12:39:39 EST เวลาท้องถิ่น Gambrills, United States [?]
Altitude:	52 m
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KB3IAI-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KZ3VEA-10
Positions stored:	1
Other SSIDs:	KB3IAI-9 KB3IAI-1 KB3IAI-7 KB3IAI-9 KB3IAI-7 KB3IAI-9 KB3IAI-i KB3IAI-6 KB3IAI-10 KB3IAI

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.