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 AZUMA MARU NO.21 - show graphs
Callsign: JD3873
MMSI number: 431006718
IMO number: 758088
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP HESAKI OFF
Location: 35°46.48' N 134°10.86' E - locator PM75CS15RW - show map
19.2 miles North bearing 351° from Tottori, Tottori, Japan [?]
31.2 miles Northeast bearing 41° from Kurayoshi, Tottori, Japan
72.3 miles Northwest bearing 336° from Himeji, Hyōgo, Japan
99.8 miles Northwest bearing 314° from Toyonaka, Ōsaka, Japan
Last position: 2024-12-08 12:42:54 EST (5d 18h49m ago)
2024-12-09 02:42:54 JST local time at Tottori, Japan [?]
Course: 88° – heading 82°
Speed: 16 MPH
Dimensions: length 105 m width 16 m draught 6.3 m
Last path: JD3873>ais via JG3HLX
Positions stored: 36921
Stations near current position of AZUMA MARU NO.21 - show more
callsign distance last heard - EST      callsign distance last heard - EST
TATSUMI MARU NO.22.2 miles 336°2024-12-11 21:30:35 352004402 PA2.7 miles 166°2024-11-24 03:17:43
EIWA MARU92.9 miles 325°2024-12-07 21:37:02 VOSTOCHNY VOYAGER3.7 miles 164°2024-12-11 13:15:12
KIRISHIMA MARU NO.113.9 miles 157°2024-12-13 09:16:16 HOURIN MARU NO.13.9 miles 234°2024-11-21 11:29:20
PANCON SUNSHINE3.9 miles 258°2024-11-26 12:53:41 KOKUSHU MARU4.0 miles 251°2024-12-09 21:27:52
PACIFIC NINGBO4.0 miles 256°2024-11-30 09:34:20 SANWA MARU4.2 miles 270°2024-12-13 12:27:17
IBUKI4.2 miles 235°2024-12-12 12:21:55 SHOSEIMARU4.3 miles 201°2024-12-12 20:51:01
MIURA4.4 miles 276°2024-12-11 13:56:13 KAKUSHO MARU4.6 miles 227°2024-12-12 07:13:45
GOLDEN AI HANA4.7 miles 238°2024-12-05 13:18:05 HOUSHIN MARU4.7 miles 255°2024-12-12 13:00:55
SUMIYOSHIMARU4.7 miles 225°2024-12-01 12:36:25 352004760 PA4.8 miles 208°2024-11-25 15:59:00
TOKUHOH MARU4.9 miles 219°2024-12-12 10:31:54 YUUKIMARU4.9 miles 206°2024-12-12 21:08:01
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