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APRS station KB1TZD-7 - show graphs
Comment: SharkRF openSPOT2
Location: 43°16.46' N 71°36.57' W - locator FN43EG65UU - show map
6.8 km Northwest bearing 302° from East Concord, Merrimack County, New Hampshire, United States [?]
9.4 km Northwest bearing 322° from Concord, Merrimack County, New Hampshire, United States
111.2 km Northwest bearing 336° from Boston, Suffolk County, Massachusetts, United States
114.1 km Northwest bearing 337° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2026-01-27 21:04:39 UTC (2d 1h16m ago)
2026-01-27 16:04:39 EST local time at East Concord, United States [?]
Speed: 1 km/h
Last path: KB1TZD-7>APOSW via KB1TZD,C4FM*,qAS,KB1TZD (good)
Positions stored: 7
Other SSIDs: KB1TZD-Y KB1TZD
Stations which heard KB1TZD-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
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