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 JL1OKJ-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°48.25' N 139°26.29' E - locator PM95RT23NA - show map - static map
5.5 miles Southwest bearing 234° from Ōi, Saitama, Japan [?]
6.2 miles Southwest bearing 220° from Kamifukuoka, Saitama, Japan
16.3 miles Northwest bearing 299° from Tokyo, Tōkyō, Japan
27.1 miles Northwest bearing 335° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-08-14 04:50:45 EDT (160d 14h54m ago)
2016-08-14 17:50:45 JST local time at Ōi, Japan [?]
Altitude: 335 ft
Course: 122°
Device: Yaesu: FTM-350 (rig)
Last path: JL1OKJ-9>SUTXR5 via WIDE1-1,WIDE2-1,qAR,JI1LCY-10 (good)
Positions stored: 70
Stations near current position of JL1OKJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR1UDV-90.7 miles 202°2017-01-19 06:58:16 JG1PCO-92.0 miles 118°2017-01-02 01:58:04
7M4ESC-92.6 miles 33°2017-01-20 04:26:10 JH1VJY2.8 miles 284°2017-01-19 19:09:44
JI1VEP-73.5 miles 292°2017-01-15 01:12:43 7N4TAV3.6 miles 292°2017-01-21 04:17:06
JF1IKV-123.6 miles 175°2017-01-18 22:27:25 JI1LCY-53.7 miles 352°2017-01-07 20:56:25
JI1LCY-103.7 miles 341°2017-01-21 18:43:56 JI1LCY-133.7 miles 341°2017-01-21 18:43:55
JP1EMV-B3.8 miles 309°2017-01-19 00:13:27 JE1FCT4.0 miles 182°2017-01-13 20:38:03
JL1USZ-94.0 miles 182°2017-01-20 03:14:35 JL1USZ-D4.1 miles 192°2017-01-17 03:51:44
JP1YKG-I4.2 miles 278°2017-01-21 18:43:01 JI1BAK-134.3 miles 137°2017-01-21 18:40:20
JE6AUN-94.5 miles 43°2017-01-02 01:27:14 7L4WXJ-94.5 miles 43°2017-01-02 01:22:37
7L4WXJ4.5 miles 43°2017-01-02 01:27:23 JE6AUN-74.5 miles 43°2017-01-02 01:51:52
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