Megjegyzés:	146.520MHz
Mic-E message:	In service
Hely:	39°04.14' N 76°59.81' W - lokátor FM19MB06JN - térkép nézet 5.4 km Nyugat irány 284° tól Calverton, Prince George's County, Maryland, United States [?] 8.6 km Északnyugat irány 296° tól Beltsville, Prince George's County, Maryland, United States 19.6 km Észak irány 10° tól Washington, D. C., Washington, D.C., United States 41.3 km Délnyugat irány 234° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-02-19 04:42:14 UTC (82d 2h59m ezelőtt) 2025-02-18 23:42:14 EST helyi idő Calverton, United States [?]
Magasság:	122 m
Irány:	135°
Sebesség:	15 km/h
Device:	Kenwood: TH-D75 (ht)
Utolsó útvonal:	W3AS-7>S9PT1T via KV3B-2*,WIDE1*,qAR,W4TTU-10
Positions stored:	64

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.