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 K4RJJ - show graphs
Map loading...
Comment: K4RJJ Main APRS message pls
Location: 36°13.32' N 83°18.84' W - locator EM86IF23HG - show map - static map
1.2 miles Northwest bearing 297° from Morristown, Hamblen County, Tennessee, United States [?]
8.0 miles North bearing 349° from White Pine, Jefferson County, Tennessee, United States
38.4 miles Northeast bearing 62° from Knoxville, Knox County, Tennessee, United States
60.4 miles Northwest bearing 315° from Asheville, Buncombe County, North Carolina, United States
Last position: 2018-06-13 07:53:47 EDT (128d 3h7m ago)
2018-06-13 07:53:47 EDT local time at Morristown, United States [?]
Device: KA2DDO: YAAC (software)
Last path: K4RJJ>APJYC1 via TCPIP*,qAC,T2VAN
Positions stored: 45
Other SSIDs: K4RJJ-5
Stations near current position of K4RJJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC4LU-70.8 miles 192°2018-10-19 10:46:42 ko4brb-i1.2 miles 128°2018-09-27 20:20:04
KI4SPU-92.4 miles 236°2018-10-19 10:48:00 N9BRG2.9 miles 86°2018-09-25 22:05:26
N159SB3.7 miles 229°2018-10-06 10:39:56 KC4LU-84.3 miles 235°2018-10-08 11:06:31
KK4LIF-104.4 miles 230°2018-10-19 10:47:07 K8LIN6.9 miles 184°2018-10-19 11:00:50
KC4LU7.3 miles 257°2018-10-19 10:53:51 KC4LU-97.3 miles 257°2018-10-16 20:26:19
KA4OJN10.9 miles 324°2018-10-19 10:11:35 EW616211.7 miles 66°2018-10-19 10:54:15
ER-KE4KQI13.2 miles 34°2018-10-19 10:52:12 WD4CM-i14.1 miles 235°2018-10-06 12:25:36
CW583417.4 miles 285°2018-10-19 07:15:22 AJ4PH-917.5 miles 172°2018-09-28 05:39:28
KG4LHC17.8 miles 161°2018-10-19 10:24:53 WW4JF-ios18.9 miles 70°2018-10-18 14:16:01
FW080818.9 miles 192°2018-10-19 10:59:46 K4UAE-ios19.0 miles 158°2018-10-06 10:37:34
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