Comment:	.WD 31
Location:	42°49.95' N 71°20.95' W - locator FN42HT89CT - show map 5.6 km South bearing 198° from Derry, Rockingham County, New Hampshire, United States [?] 7.2 km Southwest bearing 205° from Derry Village, Rockingham County, New Hampshire, United States 57.8 km Northwest bearing 336° from Boston, Suffolk County, Massachusetts, United States 60.6 km Northwest bearing 336° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-21 16:12:05 UTC (23m24s ago) 2026-01-21 11:12:05 EST local time at Derry, United States [?]
Last WX report:	2026-01-21 16:12:05 UTC (23m24s ago) – show weather charts -7.2 °C 63% 1030.9 mbar 0.9 m/s West
Device:	Unknown: Unknown
Last path:	EW0362>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	1

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.