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APRS station N4SRN-9 - show graphs
Comment: Mic-E/M2/In Service
Location: 42°25.89' N 71°17.14' W - locator FN42IK53RN - show map
7.4 km Northwest bearing 326° from Waltham, Middlesex County, Massachusetts, United States [?]
12.2 km Northwest bearing 329° from Newton, Middlesex County, Massachusetts, United States
20.2 km Northwest bearing 294° from Boston, Suffolk County, Massachusetts, United States
22.2 km Northwest bearing 299° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-08-03 18:56:12 UTC (6d 16h26m ago)
2025-08-03 14:56:12 EDT local time at Waltham, United States [?]
Course:
Speed: 0 km/h
Device: VE4KLM: NOSaprs for JNOS 2.0
Last path: N4SRN-9>APN20H via W1MRA*,WIDE2-1,qAR,WZ0C-4 (good)
Positions stored: 9595
Other SSIDs: N4SRN-13 N4SRN-B N4SRN
Stations which heard N4SRN-9 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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