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
Comment: Big Red Ram 4x4 - Gig 'Em Aggies!
Mic-E message: In service
Location: 35°26.83' N 89°37.81' W - locator EM55EK47JH - show map
6.0 miles Northwest bearing 294° from Mason, Tipton County, Tennessee, United States [?]
8.1 miles South bearing 174° from Covington, Tipton County, Tennessee, United States
31.3 miles Northeast bearing 49° from Memphis, Shelby County, Tennessee, United States
34.6 miles Northeast bearing 44° from New South Memphis, Shelby County, Tennessee, United States
Last position: 2025-01-31 13:47:19 EST (1d 5h32m ago)
2025-01-31 12:47:19 CST local time at Mason, United States [?]
Altitude: 354 ft
Course: 108°
Speed: 19 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KM4RT-9>S5RV8S via WIDE1-1,WIDE2-1,qAR,KJ4NWQ-6 (good)
Positions stored: 60608
Packet rate: 353 seconds between packets on average during 2827 seconds.
Other SSIDs: KM4RT-13 KM4RT-10 KM4RT-3 KM4RT KM4RT-5 KM4RT-7
Stations near current position of KM4RT-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4RT-1353.2 yards 69°2025-02-01 19:15:37 KM4RT-1066.3 yards 90°2025-02-01 18:19:54
KE4SFR-42.9 miles 145°2025-01-27 06:46:34 KI4BIY-N3.3 miles 331°2025-01-05 19:00:41
KI4BIY-D3.3 miles 331°2025-01-05 18:58:51 KO4LBZ-73.6 miles 252°2025-01-30 22:31:53
KO4Z-104.5 miles 295°2025-02-01 19:17:50 KO4KKB-N5.9 miles 296°2025-02-01 18:58:10
KC4WTI7.9 miles 254°2025-02-01 19:16:10 EW75709.0 miles 242°2025-02-01 19:14:25
AI4UB-19.1 miles 268°2025-02-01 10:50:46 WB4KOG-29.4 miles 137°2025-02-01 19:07:11
KJ4NWQ-1410.9 miles 188°2025-01-18 14:19:31 KJ4NWQ-611.0 miles 188°2025-02-01 19:03:05
KJ4NWQ-711.0 miles 187°2025-01-17 12:10:23 FW426311.2 miles 310°2025-02-01 19:15:00
KM4LO-N11.4 miles 279°2025-01-12 17:29:48 KM4RT-311.4 miles 281°2025-01-30 22:02:12
DW719911.9 miles 300°2025-02-01 19:15:45 AI4GI-712.0 miles 191°2025-01-10 10:35:33
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