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*
AIS vessel IRIS LEADER - show graphs
Map loading...
Callsign: 3FLB7
MMSI number: 374217000
IMO number: 748019
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP HIC (ETA Jan13 21:00)
Location: 34°53.08' N 139°39.85' E - locator PM94TV92QI - show map - static map
13.3 miles Southwest bearing 239° from Tateyama, Chiba, Japan [?]
17.8 miles South bearing 172° from Miura, Kanagawa, Japan
38.9 miles South bearing 178° from Yokohama-shi, Kanagawa, Japan
55.6 miles South bearing 182° from Tokyo, Tōkyō, Japan
Last position: 2020-01-13 05:18:04 EST (11d 3h59m ago)
2020-01-13 19:18:04 JST local time at Tateyama, Japan [?]
Course: 158° – heading 159°
Speed: 17 MPH
Dimensions: length 199 m width 34 m draught 9.1 m
Last path: 3FLB7>ais via JR1CAD-AIS
Positions stored: 14906
Stations near current position of IRIS LEADER - show more
callsign distance last heard - EST      callsign distance last heard - EST
ENERGY UNIVERSE294.3 yards 155°2020-01-17 01:07:28 CYGNUS PASSAGE0.4 miles 277°2020-01-24 01:14:07
CORAL ISLANDER 20.8 miles 229°2019-12-26 07:00:18 AZUMASAN0.9 miles 167°2020-01-13 00:16:24
PACIFIC INFINITY1.0 miles 203°2020-01-14 09:56:04 WOODSIDE CHANEY1.0 miles 174°2019-12-26 01:48:49
PACIFIC ISLANDER 21.4 miles 84°2020-01-09 03:24:06 BALTIC NORTH1.5 miles 32°2020-01-23 20:14:23
LNG PIONEER1.6 miles 186°2020-01-23 05:34:45 ENERGY NAVIGATOR1.6 miles 103°2020-01-10 00:27:15
SETO EXPRESS1.6 miles 42°2019-12-27 00:50:26 BALTIC SOUTH1.6 miles 66°2020-01-16 17:23:44
CARMEL1.7 miles 182°2019-12-28 07:46:16 REIMEI1.7 miles 304°2020-01-21 02:21:59
WESTERLAND1.8 miles 116°2020-01-23 07:53:08 PAPUAN CHIEF1.9 miles 187°2020-01-14 07:24:59
TOSA1.9 miles 1°2019-12-26 00:12:57 TIGER2.0 miles 18°2020-01-17 14:06:22
DENSA LEOPARD2.0 miles 312°2020-01-17 15:04:42 WASHINGTON CHAMBERS2.1 miles 319°2020-01-12 23:44:19
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