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 JO4EXH-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°17.46' N 133°10.50' E - locator PM64OG19AU - show map - static map
0.7 miles Northwest bearing 318° from Innoshima, Hiroshima, Japan [?]
8.8 miles South bearing 189° from Onomichi, Hiroshima, Japan
41.4 miles East bearing 100° from Hiroshima-shi, Hiroshima, Japan
50.3 miles Southwest bearing 240° from Okayama-shi, Okayama, Japan
Last position: 2017-12-15 04:06:00 EST (39d 10h56m ago)
2017-12-15 18:06:00 JST local time at Innoshima, Japan [?]
Altitude: 26 ft
Course: 350°
Device: Yaesu: VX-8 (ht)
Last path: JO4EXH-7>STQWT6 via WIDE1-1,qAR,JJ4KME-10 (good)
Positions stored: 640
Stations near current position of JO4EXH-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP3MMI-97.2 miles 349°2018-01-04 06:38:25 JJ4KME-107.4 miles 345°2018-01-23 14:30:16
JH4IZM-99.3 miles 320°2018-01-11 03:19:28 JH4IZM-59.4 miles 317°2018-01-21 05:15:32
JJ4KME-99.9 miles 18°2018-01-20 19:33:11 JK4MPK-913.6 miles 59°2018-01-22 16:13:36
JL4QCB-516.5 miles 38°2018-01-06 01:20:57 JL4IMB-916.6 miles 43°2018-01-23 04:32:25
JN4RJM-5-i17.2 miles 39°2018-01-09 10:51:26 JE4YLR-1017.3 miles 39°2018-01-23 15:00:10
JG5MMU-1017.8 miles 220°2018-01-23 14:41:21 JG5MMU-717.8 miles 220°2018-01-22 09:25:30
JO4GDC-917.9 miles 305°2018-01-22 15:55:20 JA5VIB-917.9 miles 225°2018-01-21 01:14:54
JR5WSU-918.9 miles 210°2018-01-09 19:54:14 JA5VIB-719.0 miles 215°2018-01-04 04:39:32
JH5UVK-1219.1 miles 209°2018-01-23 02:41:01 JE5ETO-919.2 miles 210°2018-01-21 03:53:01
JR5YDS-1019.3 miles 210°2018-01-23 14:51:17 JR5YDS-1519.3 miles 210°2018-01-23 14:02:13
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