Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KW4YT-7 - show graphs
Map loading...
Comment: Mtn Empire Skywarn 443.000 pl 103.5
Mic-E message: Off duty
Location: 36°47.72' N 81°41.61' W - locator EM96DT60SV - show map - static map
0.7 miles West bearing 251° from Chilhowie, Smyth County, Virginia, United States [?]
4.3 miles East bearing 86° from Glade Spring, Washington County, Virginia, United States
49.5 miles Northeast bearing 48° from Johnson City, Washington County, Tennessee, United States
51.0 miles East bearing 70° from Kingsport, Sullivan County, Tennessee, United States
Last position: 2019-01-19 12:26:40 EST (4d 8h25m ago)
2019-01-19 12:26:40 EST local time at Chilhowie, United States [?]
Altitude: 2073 ft
Course: 147°
Device: Yaesu: FTM-400DR (rig)
Last path: KW4YT-7>SVTW7R via WIDE1-1,WIDE2-1,qAR,W4DWN-5 (good)
Positions stored: 3232
Packet rate: 214 seconds between packets on average during 7065 seconds.
Other SSIDs: KW4YT
Stations near current position of KW4YT-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4DWN-516.5 yards 90°2019-01-23 20:25:55 W4DWN19.4 yards 180°2019-01-23 18:12:12
W4DWN-768.0 yards 253°2019-01-16 18:32:31 W4DWN-1526.2 yards 196°2018-12-30 17:28:16
W4DWN-130.6 miles 122°2019-01-15 13:23:23 WB4ME3.5 miles 203°2019-01-23 20:41:52
CW54445.1 miles 263°2019-01-23 20:44:23 KD4WMX9.2 miles 223°2019-01-13 20:19:41
W4DOW9.6 miles 257°2019-01-02 13:31:33 K4PAY-59.9 miles 76°2019-01-23 17:24:10
N4OLD-210.1 miles 75°2019-01-17 18:20:11 DW246312.7 miles 72°2019-01-23 20:47:16
CW821715.9 miles 147°2019-01-23 20:47:04 KM4HDM B22.1 miles 340°2019-01-23 20:48:08
KM4HDM-B22.1 miles 340°2019-01-23 20:48:18 WB4NVA26.5 miles 88°2019-01-20 22:25:08
FW376627.5 miles 136°2019-01-23 20:50:29 KM4LCT27.5 miles 246°2018-12-28 11:12:23
FW381027.7 miles 235°2018-12-29 14:55:18 KD4CCO-528.8 miles 247°2019-01-20 20:05:39
Stations which heard KW4YT-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4PAY-5 20 2019-01-19 10:30:34 2019-01-19 11:18:21 EM96ET > EM96FT 5.3 miles 75° 2019-01-19 11:18:21
W4DWN-5 10 2019-01-19 10:29:31 2019-01-19 12:26:08 EM96FU > EM96DT 10.2 miles 253° 2019-01-19 11:08:55

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS