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 JA1AHP-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°35.39' N 133°55.05' E - locator PM64XO01CN - show map - static map
5.1 miles South bearing 191° from Okayama-shi, Okayama, Japan [?]
7.6 miles North bearing 346° from Tamano, Okayama, Japan
72.2 miles West bearing 265° from Kōbe-shi, Hyōgo, Japan
Last position: 2016-07-10 01:58:49 EDT (229d 22h51m ago)
2016-07-10 14:58:49 JST local time at Okayama-shi, Japan [?]
Altitude: 420 ft
Course: 86°
Speed: 70 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JA1AHP-7>STSUS9 via qAR,JE4YMQ-10
Positions stored: 73
Stations near current position of JA1AHP-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA4XO-121.7 miles 49°2017-02-24 23:34:41 JA4XO-11.7 miles 47°2017-02-24 23:24:36
JA5JYP-122.0 miles 333°2017-02-23 23:11:27 JK4ITW-72.5 miles 50°2017-02-18 09:47:05
JJ4JMI-73.0 miles 333°2017-02-20 20:26:59 JA4VAD-133.2 miles 62°2017-02-24 23:50:39
JA4VAD3.2 miles 62°2017-02-05 07:21:36 JE4UOI-53.4 miles 356°2017-01-27 20:10:55
JE4UOI-73.4 miles 336°2017-01-31 02:14:37 JR4EUD-93.5 miles 340°2017-02-22 01:48:52
JE4YIZ-103.5 miles 340°2017-02-24 23:21:28 JO4EDY-93.6 miles 205°2017-02-24 19:32:42
JN4UMO-93.7 miles 16°2017-02-24 17:32:42 JH2IAG-93.9 miles 258°2017-02-24 23:07:03
JJ5MSU-94.6 miles 331°2017-02-01 19:02:08 JA4WHN-A4.8 miles 49°2017-02-20 19:46:52
JE4YMQ-104.9 miles 335°2017-02-24 23:05:54 JF4CYP-B5.0 miles 24°2017-02-23 23:46:30
JO4IEK-75.1 miles 303°2017-01-29 05:57:10 JR4WUN-25.2 miles 14°2017-02-24 23:46:48
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