Megjegyzés:	SETH'S FTM-400DR MOBILE
Mic-E message:	Off duty
Hely:	39°06.39' N 77°09.11' W - lokátor FM19KC15SN - térkép nézet 1.4 km Délkelet irány 146° tól Derwood, Montgomery County, Maryland, United States [?] 2.5 km Észak irány 2° tól Rockville, Montgomery County, Maryland, United States 25.5 km Északnyugat irány 337° tól Washington, D. C., Washington, D.C., United States 50.8 km Délnyugat irány 246° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-04-21 21:42:06 UTC (185d 9h27m ezelőtt) 2025-04-21 17:42:06 EDT helyi idő Derwood, United States [?]
Magasság:	121 m
Irány:	270°
Sebesség:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Utolsó útvonal:	N3JFW-9>SYPV3Y via KV3B-1*,WIDE1*,qAR,W4TTU-10
Positions stored:	48509
Más SSID-k:	N3JFW

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.