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 KI4HDU-4 - show graphs
Map loading...
Location: 35°57.45' N 83°33.41' W - locator EM85FW39ET - show map - static map
6.2 miles North bearing 3° from Sevierville, Sevier County, Tennessee, United States [?]
8.9 miles Southwest bearing 243° from Dandridge, Jefferson County, Tennessee, United States
20.3 miles East bearing 91° from Knoxville, Knox County, Tennessee, United States
61.3 miles Northwest bearing 294° from Asheville, Buncombe County, North Carolina, United States
Last position: 2019-12-02 09:45:55 CST (301d 17h50m ago)
2019-12-02 10:45:55 EST local time at Sevierville, United States [?]
Device: WB2OSZ: DireWolf
Last path: KI4HDU-4>APDW16 via TCPIP*,qAC,T2ONTARIO
Positions stored: 1
Other SSIDs: KI4HDU KI4HDU-1 KI4HDU-10 KI4HDU-2 KI4HDU-3 KI4HDU-7 KI4HDU-8 KI4HDU-9
Last heard a station directly: 2019-12-02 09:34:13 CST (301d 18h1m ago)
Normal receiver range estimate: 25 miles (Updated: 2019-11-30 15:44:00 CST)
Stations near current position of KI4HDU-4 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
KI4HDU-30.0 yards 0°2020-09-29 04:21:35 KI4HDU-10.0 yards 0°2020-09-29 04:29:43
KI4HDU-720.7 yards 180°2020-09-28 17:46:09 KI4HDU26.6 yards 321°2020-09-29 04:08:21
KF4REN-92.3 miles 67°2020-09-28 09:55:11 W4DODiphone5.3 miles 189°2020-08-30 13:30:27
KN4VID-95.9 miles 189°2020-09-19 10:20:27 WT4R-96.0 miles 250°2020-09-19 14:44:29
WT4R-16.1 miles 250°2020-09-29 04:32:15 FW62976.5 miles 251°2020-09-29 04:31:10
W2XAB-76.8 miles 250°2020-09-26 19:44:04 N9SIR-97.2 miles 304°2020-09-28 18:29:34
N9SIR-17.2 miles 304°2020-09-28 23:08:43 MRXSVRJOA7.5 miles 293°2020-09-03 15:20:00
kn4qlh7.5 miles 185°2020-09-01 13:46:05 FW02777.6 miles 305°2020-09-29 04:31:09
W4DOD-99.8 miles 91°2020-09-09 11:55:42 AE4VP-210.4 miles 21°2020-09-29 04:29:20
AE4VP10.4 miles 21°2020-09-29 04:27:18 AE4VP-1310.4 miles 21°2020-09-29 04:34:03
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.
User guide · 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