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 K4JTM-N - show graphs
Map loading...
Comment: 440 MMDVM Voice 433.50000MHz +0.0000MHz, K4JTM_Pi-Star
Location: 36°25.08' N 88°55.16' W - locator EM56MK90QH - show map - static map
6.2 miles Southwest bearing 203° from South Fulton, Obion County, Tennessee, United States [?]
6.4 miles Northwest bearing 323° from Martin, Weakley County, Tennessee, United States
55.8 miles North bearing 354° from Jackson, Madison County, Tennessee, United States
69.7 miles Southeast bearing 151° from Cape Girardeau, Cape Girardeau County, Missouri, United States
Last position: 2019-11-12 19:29:15 EST (1m10s ago)
2019-11-12 18:29:15 CST local time at South Fulton, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K4JTM-N>APDG03 via TCPIP*,qAC,T2QLD
Positions stored: 1
Packet rate: 1202 seconds between packets on average during 43280 seconds.
Other SSIDs: K4JTM K4JTM-B
Stations near current position of K4JTM-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
KG4LIO0.0 yards 0°2019-10-28 10:20:07 K4JTM0.0 yards 0°2019-10-28 10:20:08
KG4ZDF0.0 yards 0°2019-10-18 00:20:09 KJ4KVC0.0 yards 0°2019-10-28 10:20:08
W4SRK0.0 yards 0°2019-10-28 10:20:08 KN4WAA0.0 yards 0°2019-10-28 09:40:19
KJ4KVC-N0.0 yards 0°2019-11-12 19:13:09 KUCY4.3 miles 232°2019-11-12 19:25:09
KJ4AJP4.3 miles 165°2019-11-12 19:22:39 KJ4AJP-104.8 miles 149°2019-11-12 19:16:21
ka4wws6.1 miles 147°2019-11-03 16:26:12 KJ4AJP-16.2 miles 150°2019-11-12 19:21:22
146.625UT6.3 miles 149°2019-11-12 19:23:10 KJ4AJP-56.3 miles 149°2019-11-12 19:20:51
444.71256.3 miles 148°2019-11-12 19:23:14 WB4YDL-36.9 miles 267°2019-11-12 19:29:42
W4NWT-98.3 miles 269°2019-11-10 12:39:01 EW62929.6 miles 61°2019-11-12 19:07:06
W4NWT C12.8 miles 269°2019-11-12 19:19:07 W4NWT-C12.8 miles 269°2019-11-12 19:19:17
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