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 JH1MMK-5 - show graphs
Map loading...
Comment: http://aprsdroid.org/
Location: 35°30.01' N 139°41.06' E - locator PM95UM20CA - show map - static map
2.3 miles Southwest bearing 233° from Kawasaki, Kanagawa, Japan [?]
4.3 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
13.1 miles South bearing 182° from Tokyo, Tōkyō, Japan
Last position: 2016-05-20 22:30:57 EDT (282d 22h42m ago)
2016-05-21 11:30:57 JST local time at Kawasaki, Japan [?]
Altitude: 88 ft
Device: Open Source: APRSdroid (app, Android)
Last path: JH1MMK-5>APDR13 via TCPIP*,qAC,T2FRANCE
Positions stored: 8
Other SSIDs: JH1MMK-7 JH1MMK-A
Stations near current position of JH1MMK-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1CII338.0 yards 17°2017-02-26 03:20:57 KAZUSAMARU0.7 miles 158°2017-02-27 19:19:20
7L1MJH-50.9 miles 79°2017-02-20 11:24:35 JH1HSO1.2 miles 263°2017-02-27 09:04:14
JH1HSO-91.3 miles 261°2017-02-10 02:29:58 NEW STREAM1.4 miles 208°2017-02-27 13:14:39
TACHIBANA1.5 miles 141°2017-02-27 18:56:29 MIOKAZE1.6 miles 220°2017-02-27 08:40:54
YUKIKAZE1.6 miles 219°2017-02-21 14:23:19 HOWAMARU NO.181.6 miles 154°2017-02-26 20:25:15
LIBERTY ISLAND1.7 miles 112°2017-02-27 19:40:12 DAI28EIFUKUMARU1.7 miles 91°2017-02-27 17:52:50
SEIMEI1.8 miles 155°2017-02-27 19:51:08 SOUTHAMPTON STAR1.8 miles 157°2017-02-27 02:28:20
SYOUEIMARU1.9 miles 119°2017-02-22 22:21:04 DAISINMARU NO.111.9 miles 121°2017-02-27 18:11:42
SHIGEMARU1.9 miles 113°2017-02-27 18:18:40 HELIOS LEADER1.9 miles 161°2017-02-27 17:11:06
JP COSMOS1.9 miles 98°2017-02-27 19:49:08 JIN HUA2.0 miles 110°2017-02-24 16:44:05
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