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 JH4IZM-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°23.44' N 133°03.74' E - locator PM64MJ73LS - show map - static map
1.4 miles Southwest bearing 242° from Mihara, Hiroshima, Japan [?]
8.0 miles West bearing 257° from Onomichi, Hiroshima, Japan
34.4 miles East bearing 90° from Hiroshima-shi, Hiroshima, Japan
53.1 miles West bearing 250° from Okayama-shi, Okayama, Japan
Last position: 2018-09-22 21:41:11 EDT (87d 12h16m ago)
2018-09-23 10:41:11 JST local time at Mihara, Japan [?]
Altitude: 33 ft
Course: 266°
Device: Yaesu: FTM-350 (rig)
Last path: JH4IZM-9>STRST4 via JR5YBZ-3*,qAR,JG5MMU-10 (good)
Positions stored: 13375
Other SSIDs: JH4IZM-5
Stations near current position of JH4IZM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ4KME-94.5 miles 87°2018-12-16 06:44:22 JJ4KME-104.5 miles 87°2018-12-19 08:33:15
JG5WLI-98.5 miles 164°2018-12-16 02:13:03 JN4TNW-58.8 miles 292°2018-12-09 23:03:03
JR5EOY-59.2 miles 183°2018-11-24 07:21:04 JR5WW-I10.7 miles 193°2018-12-19 08:39:45
JN4RYW-711.1 miles 2°2018-12-15 04:16:55 JG4DGO-713.8 miles 355°2018-12-16 02:23:03
JR4QII-714.1 miles 355°2018-12-19 05:03:25 JR4QII-114.1 miles 355°2018-12-19 08:12:43
JR4QII-1014.1 miles 355°2018-12-19 08:47:00 JR4QII-914.1 miles 355°2018-12-19 04:02:19
JA4FCV B15.7 miles 39°2018-12-09 02:49:39 JA4FCV-B15.7 miles 39°2018-12-09 02:49:49
JA4FCV15.7 miles 39°2018-12-19 08:41:32 JA4EWS15.7 miles 39°2018-12-13 04:11:22
JN4THO-717.4 miles 65°2018-12-18 02:59:26 JL4QCB-517.6 miles 66°2018-11-25 16:30:35
JN4RYW-A18.2 miles 85°2018-11-22 21:25:24 JE4YLR-1018.5 miles 69°2018-12-19 08:28:35
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