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APRS station K0TRF-7 - show graphs
Comment: aprs.fi iOS
Location: 43°24.80' N 71°41.70' W - locator FN43DJ69OE - show map
4.1 km Northeast bearing 26° from Salisbury, Merrimack County, New Hampshire, United States [?]
5.2 km Southwest bearing 228° from Franklin, Merrimack County, New Hampshire, United States
128.1 km Northwest bearing 336° from Boston, Suffolk County, Massachusetts, United States
131.0 km Northwest bearing 337° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-21 21:38:25 UTC (2d 18h54m ago)
2025-06-21 17:38:25 EDT local time at Salisbury, United States [?]
Altitude: 203 m
Course: 306°
Speed: 7 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: K0TRF-7>APFII0 via WIDE1-1,WIDE2-1,qAR,N3LLO-2 (good)
Positions stored: 10
Other SSIDs: K0TRF-2 K0TRF K0TRF-1
Stations which heard K0TRF-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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