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APRS station KM4RZT-4 - show graphs
Comment: Testing truck antenna.
Location: 42°51.75' N 71°17.25' W - locator FN42IU57LA - show map
7.0 km North bearing 11° from Windham, Rockingham County, New Hampshire, United States [?]
10.9 km Northwest bearing 319° from Salem, Rockingham County, New Hampshire, United States
59.0 km North bearing 342° from Boston, Suffolk County, Massachusetts, United States
61.9 km North bearing 342° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-24 18:20:28 UTC (25d 5h20m ago)
2025-01-24 13:20:28 EST local time at Windham, United States [?]
Course: 35°
Speed: 4 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KM4RZT-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KA1GJU-3 (good)
Positions stored: 41
Other SSIDs: KM4RZT-H KM4RZT-7 KM4RZT-9 KM4RZT-9 KM4RZT-i KM4RZT-1
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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