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APRS station KF4EMZ-9 - show graphs
Mic-E message: Off duty
Location: 37°01.15' N 80°27.25' W - locator EM97SA54LO - show map
12.9 km South bearing 198° from Christiansburg, Montgomery County, Virginia, United States [?]
16.9 km Northwest bearing 315° from Floyd, Floyd County, Virginia, United States
103.9 km North bearing 350° from Winston-Salem, Forsyth County, North Carolina, United States
120.7 km Northwest bearing 331° from Greensboro, Guilford County, North Carolina, United States
Last position: 2025-08-30 20:43:17 UTC (9h44m ago)
2025-08-30 16:43:17 EDT local time at Christiansburg, United States [?]
Altitude: 603 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 32°
Speed: 11 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KF4EMZ-9>SWPQ1Z via WIDE1-1,WIDE2-1,qAR,KJ4SNT (good)
Positions stored: 43203
Items and objects originated: RS1,MMama RS2, MMam RS3, MMam RS4, MMam RS5, MMam RS8, MMam
Other SSIDs: KF4EMZ-13 KF4EMZ-10 KF4EMZ-8 KF4EMZ-5 KF4EMZ-12 KF4EMZ-6 KF4EMZ-11 KF4EMZ-3 KF4EMZ-15
Stations which heard KF4EMZ-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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