Megjegyzés:	147.000MHz
Hely:	39°05.98' N 77°11.23' W - lokátor FM19JC73MW - térkép nézet 3.0 km Délnyugat irány 229° tól Derwood, Montgomery County, Maryland, United States [?] 3.4 km Északnyugat irány 300° tól Rockville, Montgomery County, Maryland, United States 26.2 km Északnyugat irány 330° tól Washington, D. C., Washington, D.C., United States 53.9 km Délnyugat irány 247° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-02-01 16:47:04 UTC (126d 4h53m ezelőtt) 2025-02-01 11:47:04 EST helyi idő Derwood, United States [?]
Irány:	54°
Sebesség:	4 km/h
Utolsó útvonal:	W3MSH-1>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored:	2576
Más SSID-k:	W3MSH-5 W3MSH-10

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.