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APRS station WB4SMS-9 - show graphs
Comment: WB4SMS - Mobile
Location: 35°59.00' N 78°53.54' W - locator FM05NX25WX - show map
1.3 km Southeast bearing 155° from Durham, Durham County, North Carolina, United States [?]
8.6 km Southwest bearing 226° from Gorman, Durham County, North Carolina, United States
30.0 km Northwest bearing 317° from West Raleigh, Wake County, North Carolina, United States
32.8 km Northwest bearing 316° from Raleigh, Wake County, North Carolina, United States
Last position: 2025-11-19 12:12:59 UTC (41m25s ago)
2025-11-19 07:12:59 EST local time at Durham, United States [?]
Altitude: 80 m
Course: 309°
Speed: 100 km/h
Device: BTECH: DMR 6x2 (ht)
Last path: WB4SMS-9>APBT62 via WIDE1-1,WIDE2-1,qAR,KC3IEI-10 (good)
Positions stored: 20691
Other SSIDs: WB4SMS-7 WB4SMS-i-i
Stations which heard WB4SMS-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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