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 JE4MKV-7 - show graphs
Map loading...
Mic-E message: In service
Location: 34°32.02' N 133°39.42' E - locator PM64TM88UB - show map - static map
4.2 miles East bearing 90° from Kamogata, Okayama, Japan [?]
7.1 miles Southwest bearing 241° from Kurashiki, Okayama, Japan
18.1 miles Southwest bearing 241° from Okayama-shi, Okayama, Japan
68.8 miles East bearing 82° from Hiroshima-shi, Hiroshima, Japan
Last position: 2016-12-20 04:53:26 EST (34d 23h25m ago)
2016-12-20 18:53:26 JST local time at Kamogata, Japan [?]
Altitude: 36 ft
Course: 295°
Speed: 21 MPH
Device: Yaesu: FT2D (ht)
Last path: JE4MKV-7>S4SRP2 via JM4WDK-2*,qAR,JR5IZI (good)
Positions stored: 4704
Other SSIDs: JE4MKV-5 JE4MKV-8 JE4MKV-9
Stations near current position of JE4MKV-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM4WDK-20.7 miles 44°2017-01-24 04:16:34 JH4GLG-11.9 miles 357°2017-01-24 03:51:59
JH4GLG-92.5 miles 79°2017-01-24 02:52:55 JM4WDK-93.6 miles 267°2017-01-24 03:21:57
JA4GDE-94.1 miles 285°2017-01-21 01:51:59 JL4UMO-94.1 miles 287°2017-01-23 16:50:46
JH2IAG-96.5 miles 94°2016-12-28 01:18:03 JG4PWJ-96.6 miles 99°2017-01-23 02:34:21
JH4LPY-137.0 miles 109°2017-01-24 04:17:29 JP4YDV-I7.3 miles 103°2017-01-24 04:04:24
JL4BUQ-97.4 miles 265°2017-01-08 07:49:15 JE4MKV-97.7 miles 55°2017-01-24 03:54:43
JG4LCS-i8.2 miles 318°2017-01-02 00:36:25 JO4EQJ-98.3 miles 25°2017-01-22 21:44:11
JO4EQJ-58.4 miles 17°2017-01-17 02:01:14 JE4SMQ-78.4 miles 61°2016-12-31 21:53:53
JE4YIB-108.5 miles 61°2017-01-24 04:02:51 JE4SMQ-98.6 miles 63°2017-01-24 02:47:50
JN4VVU-99.0 miles 122°2017-01-14 23:20:26 JN4VVU-79.3 miles 123°2017-01-22 20:14:21
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