Forrás hívójel:	K3JSJ
Megjegyzés:	June 28 K3BWA Field Day https://www.bowiewireless.org/qr
Hely:	39°01.24' N 76°46.39' W - lokátor FM19OA74FX - térkép nézet 8.6 km Délkelet irány 129° tól South Laurel, Prince George's County, Maryland, United States [?] 8.8 km Délkelet irány 154° tól Maryland City, Anne Arundel County, Maryland, United States 26.7 km Északkelet irány 58° tól Washington, D. C., Washington, D.C., United States 33.0 km Délnyugat irány 205° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-06-29 17:37:47 UTC (113d 10h28m ezelőtt) 2025-06-29 13:37:47 EDT helyi idő South Laurel, United States [?]
Utolsó útvonal:	K3JSJ>APJYC1 via TCPIP*,qAC,T2MCI
Positions stored:	1

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.