Hely:	39°20.50' N 77°19.30' W - lokátor FM19II12JA - térkép nézet 3.1 km Északkelet irány 56° tól Urbana, Frederick County, Maryland, United States [?] 4.2 km Északnyugat irány 330° tól Green Valley, Frederick County, Maryland, United States 55.4 km Északnyugat irány 334° tól Washington, D. C., Washington, D.C., United States 61.3 km Nyugat irány 276° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-04-20 23:52:35 UTC (18d 21h51m ezelőtt) 2025-04-20 19:52:35 EDT helyi idő Urbana, United States [?]
Magasság:	158 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Irány:	237°
Sebesség:	65 km/h
Utolsó útvonal:	AC3JM-1>aprs.fi via aprsfi-iOS
Positions stored:	5163
Más SSID-k:	AC3JM-10 AC3JM-9 AC3JM-12 AC3JM-7

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.