Staðsetning:	42°55.02' N 71°25.31' W - WW Loc. FN42GW90JC - sýna kort 7.0 km Norð-vestur Stefna 326° Frá Londonderry, Rockingham County, New Hampshire, United States [?] 7.4 km Norð-austur Stefna 43° Frá East Merrimack, Hillsborough County, New Hampshire, United States 68.8 km Norð-vestur Stefna 335° Frá Boston, Suffolk County, Massachusetts, United States 71.6 km Norð-vestur Stefna 335° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2025-03-03 18:19:52 UTC (68d 14h58m fyrir) 2025-03-03 13:19:52 EST Að staðartíma Londonderry, United States [?]
Hlutur:	OpenGD77: OpenGD77
Síðasti slóði:	WM1X-7>APOG77 via WIDE1-1,WIDE2-1,qAR,N3LLO-2
Geymdar stöður:	2
Önnur auðkenni:	WM1X WM1X-5

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.