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 KM4JRJ-9 - show graphs
Map loading...
Comment: 146.520MHZ listening
Mic-E message: In service
Location: 36°11.71' N 84°01.88' W - locator EM76XE66FU - show map - static map
2.0 miles East bearing 91° from Norris, Anderson County, Tennessee, United States [?]
7.0 miles East bearing 103° from Lake City, Anderson County, Tennessee, United States
17.3 miles North bearing 339° from Knoxville, Knox County, Tennessee, United States
85.8 miles Northeast bearing 33° from Cleveland, Bradley County, Tennessee, United States
Last position: 2018-12-15 12:14:07 CST (20h50m ago)
2018-12-15 13:14:07 EST local time at Norris, United States [?]
Altitude: 988 ft
Course: 65°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KM4JRJ-9>S6QQ7Q via WIDE1-1,WIDE2-2,qAR,KC4MJN-2 (good)
Positions stored: 6227
Packet rate: 168 seconds between packets on average during 1179 seconds.
Stations near current position of KM4JRJ-9 - show more
callsign distance last heard - CST      callsign distance last heard - CST
KD4CR B3.8 miles 222°2018-12-16 00:03:50 KD4CR-B3.8 miles 222°2018-12-16 00:04:00
KD4CR3.8 miles 222°2018-12-16 00:12:26 KD4CR-N3.8 miles 222°2018-12-15 21:44:40
KU4ME5.7 miles 93°2018-12-16 09:00:03 KD4ZEA7.3 miles 134°2018-12-16 08:36:42
KT4RK9.2 miles 150°2018-12-04 08:12:39 N4EGA-109.5 miles 177°2018-12-10 17:52:17
KG4LMW-79.9 miles 172°2018-11-29 15:50:58 WA4PTZ10.6 miles 168°2018-12-12 15:34:03
DW343511.6 miles 241°2018-12-16 09:00:36 KJ4VTZ B11.9 miles 308°2018-12-16 09:04:08
KJ4VTZ-B11.9 miles 308°2018-12-16 09:04:18 KJ4VTZ11.9 miles 308°2018-12-16 08:53:22
KF4ETS12.2 miles 128°2018-12-02 14:27:59 WB4UAH B12.3 miles 306°2018-12-16 08:58:07
WB4UAH-B12.3 miles 306°2018-12-16 08:58:17 N4KAC-112.3 miles 154°2018-11-29 08:07:02
K4UAE-912.4 miles 182°2018-11-23 07:45:50 N4EWK-912.6 miles 183°2018-11-26 19:54:24
Stations which heard KM4JRJ-9 directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
KE4OTZ-3 80 2018-12-01 10:44:35 2018-12-15 12:12:58 EM76XF > EM85BP 41.0 miles 168° 2018-12-12 13:03:23
WA4BDS-10 2 2018-12-15 08:22:07 2018-12-15 09:25:57 EM76XA > EM85AQ 23.7 miles 167° 2018-12-15 09:25:57
KC4MJN-2 2 2018-12-11 14:30:09 2018-12-15 12:14:07 EM76XE > EM76MK 52.1 miles 288° 2018-12-15 12:14:07
K4BWG-3 68 2018-12-01 13:38:31 2018-12-15 09:52:57 EM76XE > EM76VA 17.0 miles 219° 2018-12-15 07:48:39
KI4HDU-3 5 2018-12-07 12:34:17 2018-12-07 12:42:01 EM85EX > EM85FW 5.7 miles 111° 2018-12-07 12:34:17
KW4BV-10 15 2018-12-07 12:11:23 2018-12-10 12:12:41 EM75XW > EM86CA 13.1 miles 64° 2018-12-10 12:12:41

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