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APRS station KM4JRJ-9 - show graphs
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Comment: 146.520MHZ listening
Mic-E message: In service
Location: 36°01.22' N 84°14.45' W - locator EM76VA14CV - show map - static map
1.8 miles Northeast bearing 67° from Oak Ridge, Anderson County, Tennessee, United States [?]
6.0 miles East bearing 106° from Oliver Springs, Roane County, Tennessee, United States
18.4 miles West bearing 283° from Knoxville, Knox County, Tennessee, United States
90.2 miles Northeast bearing 41° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2018-08-21 06:47:55 EDT (2h59m ago)
2018-08-21 06:47:55 EDT local time at Oak Ridge, United States [?]
Altitude: 915 ft
Course: 328°
Speed: 9 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KM4JRJ-9>S6PQ2R via WIDE1-1,WIDE2-2,qAR,K4BWG-3 (good)
Positions stored: 5049
Packet rate: 175 seconds between packets on average during 2273 seconds.
Stations near current position of KM4JRJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KM4LOA-i1.1 miles 151°2018-07-30 08:18:29 K4BWG-31.2 miles 125°2018-08-21 09:45:49
WB4VFL-71.5 miles 42°2018-08-13 11:02:17 W4AJP-91.8 miles 12°2018-07-22 21:19:36
KM4WBG-104.0 miles 39°2018-08-21 09:47:24 DW34356.6 miles 14°2018-08-21 09:33:35
KM4LOA-107.7 miles 126°2018-08-12 15:06:48 KM4LOA-117.7 miles 126°2018-07-22 15:02:49
K4UAE-78.6 miles 92°2018-08-11 20:54:44 K4UAE-98.6 miles 92°2018-08-19 11:18:59
K1LNX B8.6 miles 131°2018-08-21 09:36:01 K1LNX-B8.6 miles 131°2018-08-21 09:36:11
K1LNX8.6 miles 131°2018-08-21 09:26:31 K1LNX-N8.6 miles 131°2018-08-21 09:43:48
N4JLO-49.5 miles 103°2018-08-12 10:18:35 DW20539.6 miles 137°2018-08-21 09:47:12
K4YRK-910.0 miles 148°2018-08-20 17:05:11 KI4HDU-710.2 miles 135°2018-08-21 09:30:02
KN4EIG-710.5 miles 156°2018-08-11 13:02:16 K4REF-910.5 miles 156°2018-08-11 12:01:08
Stations which heard KM4JRJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KE4OTZ-3 80 2018-08-01 06:21:32 2018-08-21 06:34:08 EM76VM > EM85BP 62.1 miles 166° 2018-08-17 12:53:06
WA4BDS-10 2 2018-08-18 11:16:09 2018-08-18 11:19:33 EM76XB > EM85AQ 25.3 miles 171° 2018-08-18 11:19:33
KG4LKY-2 4 2018-08-17 10:47:46 2018-08-17 11:09:50 EM76WN > EM87BF 48.9 miles 20° 2018-08-17 10:47:46
KC5LT-1 11 2018-08-01 15:15:48 2018-08-21 06:10:02 EM76VA > EM86CI 34.2 miles 45° 2018-08-13 08:31:21
KC4MJN-2 10 2018-08-01 14:44:29 2018-08-21 06:19:17 EM76XE > EM76MK 52.4 miles 288° 2018-08-14 12:57:51
K4BWG-3 147 2018-08-01 14:03:57 2018-08-21 06:47:55 EM76XE > EM76VA 16.7 miles 220° 2018-08-13 08:59:27

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.
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