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 JN1USI-9 - show graphs
Map loading...
Mic-E message: In service
Location: 35°45.18' N 139°35.72' E - locator PM95TS10KR - show map - static map
3.0 miles Southwest bearing 212° from Wako, Saitama, Japan [?]
3.4 miles Northwest bearing 294° from Nerima, Tōkyō, Japan
7.0 miles Northwest bearing 309° from Tokyo, Tōkyō, Japan
21.2 miles North bearing 353° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-02-09 01:07:55 CST (39d 12m ago)
2019-02-09 16:07:55 JST local time at Wako, Japan [?]
Course:
Device: Yaesu: FTM-350 (rig)
Last path: JN1USI-9>S5TUQ8 via JS1YAB-2*,WIDE2-1,qAR,JQ1ZOM-10 (good)
Positions stored: 233
Stations near current position of JN1USI-9 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JG1MGP-9224.9 yards 171°2019-02-23 07:29:42 JH1PDD256.5 yards 199°2019-03-01 04:51:41
JG1JKW-90.3 miles 340°2019-02-25 16:11:38 JA0PTF-B0.4 miles 251°2019-03-10 01:06:09
JP1AIH0.9 miles 44°2019-02-21 01:03:02 7M1RUL-91.0 miles 91°2019-03-15 09:51:12
JH1LUL-71.7 miles 104°2019-03-19 17:00:18 JN1ZOG-121.8 miles 139°2019-03-20 02:00:37
JI1DNG1.9 miles 257°2019-03-14 06:23:55 JI1TIQ-92.0 miles 222°2019-03-16 01:38:53
JA1RTS-D2.0 miles 151°2019-03-17 22:01:27 7N4VST-72.3 miles 8°2019-03-13 12:41:26
JA1KWV-102.5 miles 123°2019-03-20 02:14:20 JR6LWQ-92.5 miles 29°2019-03-17 02:05:18
JI1LYD2.5 miles 190°2019-02-24 19:08:03 JK1EXO-92.9 miles 266°2019-03-19 17:10:16
JJ1JVH-73.0 miles 167°2019-03-17 06:06:14 JH1NXU3.2 miles 159°2019-03-18 02:13:24
JA1KWV-153.3 miles 140°2019-03-20 01:38:18 JN1ZOG-153.4 miles 114°2019-03-20 01:42:24
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