Comment:	aprs.fi iOS
Location:	42°48.30' N 71°20.57' W - locator FN42HT83UE - show map 7.1 km South bearing 159° from Londonderry, Rockingham County, New Hampshire, United States [?] 8.5 km South bearing 189° from Derry, Rockingham County, New Hampshire, United States 54.8 km Northwest bearing 335° from Boston, Suffolk County, Massachusetts, United States 57.6 km Northwest bearing 335° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-01-17 22:21:25 UTC (33d 21h16m ago) 2025-01-17 17:21:25 EST local time at Londonderry, United States [?]
Course:	259°
Speed:	83 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	7
Other SSIDs:	KM4RZT-H KM4RZT-7 KM4RZT-9 KM4RZT-4 KM4RZT-9 KM4RZT-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.