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 weather station RJTT - show graphs
Map loading...
Comment: Japan_Tokyo Intl Apt
Location: 35°33.00' N 139°47.00' E - locator PM95VN32XA - show map - static map
4.2 miles Northeast bearing 61° from Kawasaki, Kanagawa, Japan [?]
5.1 miles Southeast bearing 144° from Shinagawa-ku, Japan
10.6 miles Northeast bearing 48° from Yokohama-shi, Kanagawa, Japan
10.9 miles Southeast bearing 152° from Tokyo, Tōkyō, Japan
Last position: 2018-02-02 22:03:11 EST (235d 2h18m ago)
2018-02-03 12:03:11 JST local time at Kawasaki, Japan [?]
Last WX report: 2018-02-02 22:03:11 EST (235d 2h18m ago) – show weather charts
42 °F 1014.0 mbar 4.0 MPH North
Device: Unknown: Unknown
Last path: RJTT>APRS via TCPIP*,qAS,KK5WM-2
Positions stored: 341
Stations near current position of RJTT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE6WDC-71.1 miles 251°2018-09-18 22:55:41 AIKOU MARU1.6 miles 145°2018-09-25 23:03:02
ERI ERU1.7 miles 175°2018-09-25 20:31:18 SEISHO MARU1.8 miles 224°2018-09-24 21:13:37
JE8KQR-51.9 miles 72°2018-08-29 05:37:08 KAZU MARU2.0 miles 343°2018-09-25 23:30:18
SHINKO MARU NO.282.1 miles 60°2018-09-26 00:48:17 BRITISH ENGINEER2.2 miles 210°2018-09-25 01:28:23
JQ1XAM-A2.3 miles 245°2018-09-22 17:00:47 KEITEN MARU2.3 miles 205°2018-09-26 00:39:18
TAIYO MARU2.3 miles 205°2018-09-25 20:25:18 JE1CII-A2.3 miles 302°2018-09-25 00:37:41
NORIYOSHIMARU2.5 miles 206°2018-09-25 20:28:17 NAKAEI MARU2.5 miles 203°2018-09-25 17:11:18
CRANE POSEIDON2.5 miles 199°2018-08-30 22:41:17 JE8JCI2.6 miles 301°2018-09-21 22:53:50
ASKARA2.7 miles 199°2018-08-28 04:48:19 KISARAGI MARU NO.112.7 miles 193°2018-09-22 01:38:16
431602204 JP2.7 miles 7°2018-09-12 17:16:43 DAISINMARU NO.112.7 miles 91°2018-09-11 22:21:22
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