Location:	42°46.81' N 71°19.38' W - locator FN42IS17FF - show map 11.2 km South bearing 178° from Derry, Rockingham County, New Hampshire, United States [?] 12.4 km South bearing 184° from Derry Village, Rockingham County, New Hampshire, United States 51.6 km Northwest bearing 335° from Boston, Suffolk County, Massachusetts, United States 54.5 km Northwest bearing 336° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-23 13:12:41 UTC (8m33s ago) 2026-01-23 08:12:41 EST local time at Derry, United States [?]
Last WX report:	2026-01-23 13:12:41 UTC (8m33s ago) – show weather charts -8.9 °C 76% 1016.8 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	GW2137>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	2

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.