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 HORYU MARU - show graphs
Callsign: JD3001
MMSI number: 431001133
IMO number: 215050
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°27.57' N 134°29.87' E - locator PM74FL90RG - show map
18.0 miles East bearing 95° from Tonoshō, Kagawa, Japan [?]
19.1 miles Northwest bearing 319° from Fukura, Hyōgo, Japan
42.1 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
59.3 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-27 11:25:51 EST (4d 13h44m ago)
2025-01-28 01:25:51 JST local time at Tonoshō, Japan [?]
Course: 247° – heading 511°
Speed: 12 MPH
Dimensions: length 65 m width 10 m draught 0.0 m
Last path: JD3001>ais via JG3HLX
Positions stored: 20155
Stations near current position of HORYU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
SYUNYOMARU93.9 yards 21°2025-01-28 01:00:16 YUYO MARU106.7 yards 229°2025-02-01 01:03:25
WOORI HANA187.6 yards 93°2025-01-29 16:33:43 EIKO MARU258.7 yards 31°2025-01-28 09:01:22
TENJINMARU282.4 yards 288°2025-01-27 00:48:40 ORIENTAL DRAGON310.2 yards 301°2025-01-23 22:44:03
TOUSHIN MARU318.7 yards 41°2025-01-22 02:58:21 SINO-OCEAN NO.1476.2 yards 67°2025-01-18 04:35:22
HOUSHOU0.3 miles 81°2025-01-17 20:27:21 SHINKYOKUHOMARU0.3 miles 276°2025-01-31 03:04:10
KEOYOUNG SUN30.3 miles 81°2025-01-16 09:54:43 DAI23TAKIMARU0.4 miles 280°2025-01-21 07:50:07
ACE HANA0.5 miles 107°2025-01-22 05:27:22 KENSHINMARU0.5 miles 55°2025-01-21 04:57:06
KOUFUKU MARU0.5 miles 333°2025-01-20 21:44:59 SHINEI0.7 miles 332°2025-01-25 00:40:23
HOUTOKUMARU0.7 miles 273°2025-01-31 06:18:43 SANSHAMARU NO810.7 miles 322°2025-01-28 06:19:18
SEIKOUMARU0.8 miles 278°2025-01-20 08:19:47 SYORYU0.8 miles 285°2025-01-28 03:57:17
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