Innslag:	OpenGD77 on RT3S
Staðsetning:	39°37.99' N 75°56.07' W - WW Loc. FM29AP71UW - sýna kort 3.7 km Norður Stefna 9° Frá North East, Cecil County, Maryland, United States [?] 7.5 km Norð-austur Stefna 28° Frá Charlestown, Cecil County, Maryland, United States 69.5 km Norð-austur Stefna 57° Frá Baltimore, City of Baltimore, Maryland, United States 74.8 km Suð-vestur Stefna 242° Frá Philadelphia, Philadelphia County, Pennsylvania, United States
Síðasta staðsetning:	2025-01-28 12:38:37 UTC (325d 2h17m fyrir) 2025-01-28 07:38:37 EST Að staðartíma North East, United States [?]
Stefna:	148°
Hraði:	57 km/h
Hlutur:	OpenGD77: OpenGD77
Síðasti slóði:	W3PIZ-7>APOG77 via N3XJT-1*,WIDE1,WIDE2-1,qAR,NR3I-1
Geymdar stöður:	621

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.