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 JJ1OSZ-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°59.80' N 139°46.66' E - locator PM95VX39HE - show map - static map
1.9 miles Northeast bearing 44° from Kasukabe, Saitama, Japan [?]
3.5 miles Southeast bearing 136° from Sugito, Saitama, Japan
21.7 miles North bearing 13° from Tokyo, Tōkyō, Japan
38.6 miles North bearing 11° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-12 06:05:32 EDT (37d 23h19m ago)
2017-07-12 19:05:32 JST local time at Kasukabe, Japan [?]
Altitude: 10 ft
Course: 286°
Speed: 10 MPH
Device: Yaesu: FT2D (ht)
Last path: JJ1OSZ-7>SUUYX0 via JJ1YDX-3*,qAR,JN1NVQ (good)
Positions stored: 265
Other SSIDs: JJ1OSZ-5
Stations near current position of JJ1OSZ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1VBZ-70.5 miles 147°2017-07-31 04:48:38 JJ1UXJ-92.0 miles 123°2017-08-18 21:39:37
7N4GIB-72.8 miles 235°2017-08-19 04:32:18 7M3LTD-53.2 miles 266°2017-08-08 06:03:25
JF1MOU-103.4 miles 13°2017-08-19 01:37:35 JA1BMN3.4 miles 228°2017-08-04 01:31:02
JS1MRW-73.8 miles 152°2017-07-29 22:16:04 JO1BEY-93.8 miles 184°2017-08-19 05:16:56
JE1JTB-74.3 miles 116°2017-08-02 04:21:04 JH1WWW-74.6 miles 227°2017-08-17 04:00:12
JP1NMD-75.0 miles 245°2017-07-29 03:51:53 JG1GSV-95.4 miles 319°2017-08-19 02:10:56
JJ1OSZ-55.5 miles 348°2017-08-18 04:35:48 JI1OUZ-75.8 miles 325°2017-08-09 10:51:28
JO1BEY-55.8 miles 359°2017-08-13 01:08:40 7L4FVZ-96.1 miles 321°2017-07-28 03:09:33
JF1QQG6.5 miles 64°2017-08-04 18:46:43 JM1NLF6.8 miles 343°2017-08-19 04:21:28
JJ1RMP-96.8 miles 131°2017-08-07 08:05:13 JG1MOP-97.1 miles 184°2017-08-11 22:17:59
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