Comment:	51X1C5 PLUSminus 4.7V 32.9C 1020.5hPa
Location:	42°38.47' N 71°19.01' W - lokaator FN42IP13XV - show map 6.2 km Kirdesse peiling 42° from Chelmsford, Middlesex County, Massachusetts, United States [?] 12.1 km Kirdesse peiling 55° from Westford, Middlesex County, Massachusetts, United States 37.8 km Loodesse peiling 326° from Boston, Suffolk County, Massachusetts, United States 40.6 km Loodesse peiling 327° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-10 02:53:44 UTC (22s ago) 2025-09-09 22:53:44 EDT local time at Chelmsford, United States [?]
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	AA1VS-13>APX1C5 via TCPIP*,qAC,T2CAEAST
Positions stored:	2
Other SSIDs:	AA1VS-10 AA1VS-5 AA1VS

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.