Location:	42°41.21' N 70°52.70' W - locator FN42NQ44OU - show map 8.0 km Northeast bearing 47° from Topsfield, Essex County, Massachusetts, United States [?] 10.1 km East bearing 74° from Boxford, Essex County, Massachusetts, United States 39.4 km North bearing 22° from Boston, Suffolk County, Massachusetts, United States 41.7 km North bearing 20° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-10-15 15:02:12 UTC (4d 19h27m ago) 2025-10-15 11:02:12 EDT local time at Topsfield, United States [?]
Course:	0°
Speed:	0 km/h
Last path:	K1MDA-7>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored:	385
Other SSIDs:	K1MDA-D K1MDA-N
Last heard a station directly:	2025-08-09 13:28:05 UTC (71d 21h1m ago)

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.