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 JS1CYI-9 - show graphs
Map loading...
Comment: 144.600MHz RX
Mic-E message: Off duty
Location: 36°20.64' N 140°15.22' E - locator QM06DI02KN - show map - static map
2.8 miles South bearing 195° from Kasama, Ibaraki, Japan [?]
8.6 miles East bearing 93° from Iwase, Ibaraki, Japan
55.0 miles Northeast bearing 35° from Tokyo, Tōkyō, Japan
70.7 miles Northeast bearing 29° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-12-31 05:16:29 CST (21d 8h34m ago)
2020-12-31 20:16:29 JST local time at Kasama, Japan [?]
Altitude: 154 ft
Course: 45°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JS1CYI-9>SVRPV4 via WIDE1-1,qAR,JM1CZS-10 (good)
Positions stored: 38252
Other SSIDs: JS1CYI-5 JS1CYI-7 JS1CYI-A
Stations near current position of JS1CYI-9 - show more
callsign distance last heard - CST      callsign distance last heard - CST
JN1KEU-93.7 miles 181°2021-01-04 19:17:26 JG1BQK3.7 miles 181°2021-01-01 18:35:11
7N1GQJ4.2 miles 107°2021-01-10 23:56:26 JR1PCY/15.9 miles 345°2021-01-16 21:24:20
JQ1EJO-i6.1 miles 70°2021-01-01 02:41:09 JJ1NPN-96.1 miles 92°2021-01-02 00:36:54
JS1UEH/17.4 miles 233°2021-01-01 22:11:35 JA/IB-0067.4 miles 233°2021-01-01 21:14:30
JH1HAT8.0 miles 170°2021-01-15 21:26:50 JP1YKY-I8.0 miles 169°2021-01-21 13:31:15
JA/IB-0158.2 miles 342°2021-01-05 18:42:45 7M4OZD8.4 miles 249°2021-01-17 18:06:23
JG1KDX-99.4 miles 61°2021-01-03 03:54:24 JJ1BMW-99.7 miles 171°2020-12-29 02:34:22
JA1MLP10.4 miles 165°2021-01-17 22:30:37 JP1YJZ-I11.4 miles 221°2021-01-21 13:45:24
JA/IB-00311.6 miles 225°2021-01-21 13:27:26 JG7JVJ-711.8 miles 226°2020-12-26 20:00:27
7L4UCV11.8 miles 35°2021-01-21 03:19:30 JF1IMB11.8 miles 95°2021-01-07 20:15:41
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.
User guide · 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