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*
Web station KN4QHU-10 - show graphs
Map loading...
Comment: 146.520MHz listening
Location: 35°56.46' N 83°58.84' W - locator EM85AW25HU - show map - static map
3.6 miles West bearing 248° from Knoxville, Knox County, Tennessee, United States [?]
9.1 miles Northeast bearing 25° from Louisville, Blount County, Tennessee, United States
93.5 miles Northeast bearing 49° from East Chattanooga, Hamilton County, Tennessee, United States
Last position: 2019-10-03 18:16:33 EDT (138d 20h52m ago)
2019-10-03 18:16:33 EDT local time at Knoxville, United States [?]
Course: 281°
Speed: 27 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 854
Stations near current position of KN4QHU-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4RJJ1.1 miles 13°2020-01-23 21:36:58 K4RJJ-51.1 miles 14°2020-02-13 21:05:05
KG4LMW-71.8 miles 16°2020-02-14 12:19:02 kj4hwh-i2.0 miles 92°2020-02-01 12:21:27
KG4UJD2.2 miles 36°2020-01-26 17:44:37 N9SIR-92.3 miles 57°2020-02-19 07:27:11
N4KV B2.5 miles 246°2020-02-19 13:53:15 N4KV-B2.5 miles 246°2020-02-19 13:53:24
N4WIB2.7 miles 205°2020-02-19 13:46:14 WB4GBI3.1 miles 68°2020-02-05 11:12:20
KN4EM-A3.6 miles 68°2020-02-19 13:57:56 KN4EM A3.6 miles 68°2020-02-19 13:58:06
N4QLN-N3.9 miles 68°2020-02-15 00:05:14 WB4YYE-i4.0 miles 56°2020-02-11 14:38:10
WB4YYE M4.0 miles 56°2020-02-19 08:03:12 WB4YYE-M4.0 miles 56°2020-02-19 08:03:22
KO4BDC-94.1 miles 254°2020-02-14 18:27:26 KG4QWI4.3 miles 331°2020-02-17 13:25:04
N4EWK-94.9 miles 300°2020-01-30 18:03:32 KE4IKF4.9 miles 155°2020-02-18 18:02:28
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