Leitað að kallmerki:	KB1UVD-S
Innslag:	440 Voice 447.22500MHz -5.0000MHz
Staðsetning:	42°53.29' N 71°16.37' W - WW Loc. FN42IV73GD - sýna kort 3.2 km Austur Stefna 97° Frá Derry Village, Rockingham County, New Hampshire, United States [?] 4.5 km Austur Stefna 79° Frá Derry, Rockingham County, New Hampshire, United States 61.4 km Norður Stefna 344° Frá Boston, Suffolk County, Massachusetts, United States 64.3 km Norður Stefna 344° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2025-07-26 15:10:58 UTC (7m52s fyrir) 2025-07-26 11:10:58 EDT Að staðartíma Derry Village, United States [?]
Síðasti slóði:	KB1UVD-S>APDG01 via TCPIP*,qAC,KB1UVD-GS
Geymdar stöður:	11

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.