Innslag:	APRSdroid & BTECH UV-PRO
Staðsetning:	39°28.59' N 77°23.36' W - WW Loc. FM19HL34GI - sýna kort 3.4 km Vestur Stefna 251° Frá Walkersville, Frederick County, Maryland, United States [?] 4.1 km Norð-austur Stefna 56° Frá Clover Hill, Frederick County, Maryland, United States 69.9 km Vestur Stefna 287° Frá Baltimore, City of Baltimore, Maryland, United States 71.4 km Norð-vestur Stefna 335° Frá Washington, D. C., Washington, D.C., United States
Síðasta staðsetning:	2024-11-22 19:23:10 UTC (176d 5h44m fyrir) 2024-11-22 14:23:10 EST Að staðartíma Walkersville, United States [?]
Hæð:	48 m
Stefna:	27°
Hraði:	2 km/h
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	WB2HOC-7>APDR16 via N3KTX-2*,WIDE1,WIDE2-1,qAO,W4TTU-10
Geymdar stöður:	49

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.