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APRS station KB4PTJ - show graphs
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Location: 36°48.95' N 84°10.04' W - locator EM76VT95WT - show map - static map
5.0 miles North bearing 355° from Williamsburg, Whitley County, Kentucky, United States [?]
10.0 miles Southwest bearing 203° from Corbin, Whitley County, Kentucky, United States
60.6 miles North bearing 347° from Knoxville, Knox County, Tennessee, United States
64.7 miles South bearing 174° from Richmond, Madison County, Kentucky, United States
Last position: 2017-02-05 14:22:45 EST (17d 31m ago)
2017-02-05 14:22:45 EST local time at Williamsburg, United States [?]
Altitude: 1209 ft
Course: 97°
Device: Icom: unknown (D-Star)
Last path: KB4PTJ>API510 via DSTAR*,qAR,WA4YZY-B (good)
Positions stored: 25906
Stations near current position of KB4PTJ - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW73835.6 miles 336°2017-02-22 14:54:32 KM4VHI-510.4 miles 24°2017-02-15 18:07:50
KM4PNO-i16.3 miles 76°2017-01-31 18:08:40 KM4PNO16.4 miles 76°2017-01-30 19:06:08
KK4RQX C18.3 miles 29°2017-02-22 14:35:33 KK4RQX-C18.3 miles 29°2017-02-22 14:35:43
KLOZ19.3 miles 17°2017-02-22 00:30:25 KG4LKY-120.8 miles 15°2017-02-20 14:00:08
KG4LKY23.1 miles 37°2017-02-18 22:49:04 WA4YZY A25.9 miles 126°2017-02-22 14:52:40
WA4YZY AD25.9 miles 126°2017-02-22 14:52:40 WA4YZY B25.9 miles 126°2017-02-22 14:52:40
WA4YZY C25.9 miles 126°2017-02-22 14:52:40 WA4YZY-C25.9 miles 126°2017-02-22 14:52:40
WA4YZY-A25.9 miles 126°2017-02-22 14:52:40 WA4YZY-B25.9 miles 126°2017-02-22 14:52:39
AJ4G27.1 miles 106°2017-02-17 11:28:22 K1A627.7 miles 121°2017-02-22 00:26:43
KSME29.7 miles 304°2017-02-22 00:32:36 DW227529.7 miles 110°2017-02-19 14:02:24
Stations which heard KB4PTJ directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 1 2017-02-05 14:22:45 2017-02-05 14:22:45 EM76VT > GG87JA 4913.4 miles 140° 2017-02-05 14:22:45

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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