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 JF4AXU-7 - show graphs
Map loading...
Mic-E message: In service
Location: 35°26.58' N 133°03.57' E - locator PM65MK76DH - show map - static map
2.1 miles South bearing 166° from Matsue-shi, Shimane, Japan [?]
10.7 miles West bearing 274° from Yasugi, Shimane, Japan
73.2 miles Northwest bearing 318° from Okayama-shi, Okayama, Japan
79.9 miles Northeast bearing 25° from Hiroshima-shi, Hiroshima, Japan
Last position: 2020-12-08 03:43:43 EST (40d 3h7m ago)
2020-12-08 17:43:43 JST local time at Matsue-shi, Japan [?]
Altitude: 89 ft
Course: 20°
Speed: 0 MPH
Device: Yaesu: VX-8 (ht)
Last path: JF4AXU-7>S5RVU8 via WIDE1-1,qAR,JH4KWH-10 (good)
Positions stored: 7
Stations near current position of JF4AXU-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4KWH-70.4 miles 187°2021-01-16 00:39:25 JH4KWH-100.4 miles 189°2021-01-17 06:28:33
JH4KWH-90.4 miles 191°2020-12-30 03:20:25 JI4POR-101.9 miles 67°2021-01-17 06:25:20
JA/SN-2022.0 miles 104°2020-12-25 00:21:27 JO4KOS-79.1 miles 118°2020-12-28 21:17:07
JF4TGO-310.0 miles 56°2021-01-17 06:30:05 JG1EHY-911.3 miles 53°2021-01-16 20:06:50
JA/SN-19114.3 miles 105°2021-01-16 20:29:54 JA4YGA14.5 miles 92°2021-01-16 18:33:32
JN4SRR-1014.5 miles 92°2021-01-17 06:37:33 JN4SRR-715.2 miles 93°2021-01-16 19:43:04
JI4PTM-915.4 miles 91°2021-01-17 04:09:43 JA4YGA-715.4 miles 92°2021-01-16 21:21:30
JE4TOP A17.3 miles 98°2021-01-05 18:53:41 JE4TOP-A17.3 miles 98°2021-01-05 18:53:51
JA/SN-08517.4 miles 263°2021-01-10 15:26:25 JR4WE-I17.9 miles 253°2021-01-17 06:47:13
JR4ZKM-1022.7 miles 83°2021-01-17 06:42:30 JH4SPU-522.8 miles 83°2021-01-12 05:27:17
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