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 KM4RT-9 - show graphs
Map loading...
Comment: 145.490MHz Big Red RAM 4x4 - Monitoring 146.520 & APRS
Mic-E message: En route
Location: 35°26.62' N 89°46.97' W - locator EM55CK66BL - show map - static map
0.3 miles Northwest bearing 303° from Atoka, Tipton County, Tennessee, United States [?]
1.9 miles East bearing 102° from Munford, Tipton County, Tennessee, United States
25.2 miles Northeast bearing 36° from Memphis, Shelby County, Tennessee, United States
29.1 miles Northeast bearing 32° from New South Memphis, Shelby County, Tennessee, United States
Last position: 2019-07-15 19:50:26 EDT (13m16s ago)
2019-07-15 18:50:26 CDT local time at Atoka, United States [?]
Altitude: 449 ft
Course: 108°
Speed: 6 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KM4RT-9>SU2V6R via W4BS-3*,WIDE1,WIDE2-1,qAR,KD5CKP-3 (good)
Positions stored: 3238
Packet rate: 155 seconds between packets on average during 3247 seconds.
Other SSIDs: KM4RT KM4RT-7
Stations near current position of KM4RT-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC4WTI2.4 miles 144°2019-07-15 19:58:59 AI4GI-92.7 miles 101°2019-07-14 22:27:38
AE6QE2.8 miles 185°2019-06-20 20:42:11 EW75704.2 miles 171°2019-07-15 20:00:12
KM4RT-74.3 miles 43°2019-07-12 10:31:20 KO4MC-104.9 miles 118°2019-06-24 16:56:35
DW71996.5 miles 345°2019-07-15 20:00:55 FW42637.5 miles 360°2019-07-15 20:00:02
KNQA7.8 miles 219°2019-07-15 20:03:03 KW4RM-98.0 miles 228°2019-07-15 18:12:50
KM4RT8.6 miles 88°2019-07-14 22:18:29 KJ4SJR-N10.5 miles 245°2019-07-15 19:53:33
146.82-R11.6 miles 178°2019-07-15 19:44:13 CW442712.5 miles 194°2019-07-15 20:00:37
N0KYN-N12.6 miles 197°2019-07-02 16:26:14 DW661012.8 miles 156°2019-07-15 20:00:33
DW943313.1 miles 186°2019-07-15 20:00:45 EW632913.2 miles 165°2019-07-15 20:01:51
KC5UNU13.2 miles 148°2019-07-15 19:05:10 MEGSVR4wA14.3 miles 213°2019-06-20 01:49:36
Stations which heard KM4RT-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4GMT-3 136 2019-07-01 08:07:58 2019-07-15 19:48:29 EM55DM > EM55BC 30.4 miles 199° 2019-07-12 12:20:00
W4BS-3 26 2019-07-01 07:54:19 2019-07-15 19:49:49 EM55DL > EM55BF 19.8 miles 207° 2019-07-12 12:12:24
WB4KOG-1 1 2019-07-08 19:56:59 2019-07-08 19:56:59 EM55EK > EM55HF 22.2 miles 129° 2019-07-08 19:56:59
WB4KOG-2 133 2019-06-30 20:02:36 2019-07-06 20:01:36 EM55CK > EM55FI 18.3 miles 112° 2019-07-06 12:17:29
KD5CKP-3 2 2019-07-10 22:34:37 2019-07-11 08:11:09 EM55CH > EM54AT 35.9 miles 200° 2019-07-11 08:11:09

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