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 NO.15 ASAHI MARU - show graphs
Callsign: JD4391
MMSI number: 431011893
IMO number: 837561
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP NAH S (ETA Feb03 22:00)
Location: 34°01.02' N 134°53.61' E - locator PM74KA74FB - show map
15.6 miles Northeast bearing 64° from Anan, Tokushima, Japan [?]
17.4 miles Northwest bearing 302° from Gobō, Wakayama, Japan
49.4 miles South bearing 200° from Kōbe-shi, Hyōgo, Japan
58.2 miles Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-01 04:12:26 EST (6d 18h24m ago)
2025-02-01 18:12:26 JST local time at Anan, Japan [?]
Course: 194° – heading 194°
Speed: 15 MPH
Dimensions: length 85 m width 13 m draught 4.5 m
Last path: JD4391>ais via JG3HLX
Positions stored: 50363
Stations near current position of NO.15 ASAHI MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
BW FRIGG131.8 yards 16°2025-01-25 04:04:28 FUYO MARU NO.8416.9 yards 115°2025-01-21 04:28:06
GAS INNOVATOR0.8 miles 216°2025-01-12 08:55:42 KEY JOURNEY1.2 miles 107°2025-01-24 01:41:08
EITOKU MARU1.4 miles 249°2025-01-31 09:50:05 FUJIMARU1.4 miles 245°2025-02-07 21:31:15
HAILIANSHENG1.4 miles 34°2025-01-31 04:25:23 YAHATA_MARU1.5 miles 262°2025-02-06 07:46:02
ALBION BAY1.5 miles 74°2025-02-04 11:28:20 RYUKAKU1.5 miles 287°2025-02-01 23:31:07
SEIUN MARU NO.101.6 miles 250°2025-01-31 10:00:05 TAISEI MARU1.7 miles 227°2025-01-31 13:34:13
HELIOS LEADER1.8 miles 75°2025-01-18 05:15:22 MONICA1.8 miles 92°2025-02-04 15:07:21
ORATORIO1.8 miles 67°2025-02-01 22:48:07 HOEI MARU NO.151.9 miles 288°2025-01-30 22:26:05
SEYMOUR SUN1.9 miles 48°2025-01-19 04:04:27 DM BEA2.0 miles 116°2025-02-05 03:25:25
RYUNAN II2.0 miles 150°2025-02-04 03:15:14 ONAMI NO.32.0 miles 167°2025-01-10 04:04:28
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