Innslag:	weewx-5.1.0-Vantage
Staðsetning:	42°35.56' N 71°23.21' W - WW Loc. FN42HO32NF - sýna kort 1.8 km Suð-vestur Stefna 244° Frá Chelmsford, Middlesex County, Massachusetts, United States [?] 7.3 km Suð-vestur Stefna 232° Frá Lowell, Middlesex County, Massachusetts, United States 37.4 km Norð-vestur Stefna 314° Frá Boston, Suffolk County, Massachusetts, United States 39.9 km Norð-vestur Stefna 316° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2025-07-20 15:52:49 UTC (7m10s fyrir) 2025-07-20 11:52:49 EDT Að staðartíma Chelmsford, United States [?]
Síðustu veðurfréttir:	2025-07-20 15:44:10 UTC (15m49s fyrir) – sýna veðurkort
Hlutur:	Tom Keffer and Matthew Wall: WeeWX Weather Software (software, Linux/Unix)
Síðasti slóði:	CW1129>APWEE5 via TCPXX*,qAX,CWOP-3
Geymdar stöður:	4

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.