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 HOYO MARU - show graphs
Callsign: JD4728
MMSI number: 431015387
IMO number: 882877
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP YOK XX NGI (ETA Jun01 06:10)
Location: 34°30.34' N 137°35.54' E - locator PM84TM11BI - show map
15.1 miles South bearing 167° from Kosai-shi, Shizuoka, Japan [?]
15.6 miles Southwest bearing 211° from Hamamatsu, Shizuoka, Japan
55.4 miles Southwest bearing 234° from Shizuoka-shi, Shizuoka, Japan
60.7 miles Southeast bearing 140° from Nagoya-shi, Aichi, Japan
Last position: 2024-05-31 08:17:59 EDT (2d 9h48m ago)
2024-05-31 21:17:59 JST local time at Kosai-shi, Japan [?]
Course: 95° – heading 91°
Speed: 19 MPH
Dimensions: length 169 m width 28 m draught 6.7 m
Last path: JD4728>ais via _supersuzy
Positions stored: 89500
Stations near current position of HOYO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TAISEIMARU NO.30.4 miles 7°2024-06-01 22:22:19 KYODO MARU0.7 miles 184°2024-06-01 03:55:13
SITC HANSHIN0.8 miles 338°2024-05-22 17:04:28 TAKAOKI MARU0.9 miles 341°2024-06-01 06:32:30
SUZAKU0.9 miles 165°2024-06-01 21:36:13 MATSUYAMA MARU NO.80.9 miles 305°2024-06-01 14:47:27
ISEMARU1.0 miles 321°2024-05-28 19:56:18 KAISEIMARU1.0 miles 319°2024-05-28 21:00:25
EIYU MARU NO.111.0 miles 272°2024-06-02 12:03:55 DAIEIMARU NO.81.1 miles 281°2024-05-29 14:57:23
KAIREI1.1 miles 298°2024-06-01 16:55:41 SUMIFUKU MARU NO.181.2 miles 262°2024-05-31 15:34:50
NISSHOMARU1.2 miles 229°2024-05-31 23:49:45 WAN HAI 3721.3 miles 193°2024-06-01 15:39:33
SHUN CHANG1.3 miles 185°2024-05-08 19:34:07 HUA SHUN DA 81.4 miles 80°2024-05-23 05:02:50
SHINSEI MARU1.5 miles 205°2024-05-13 19:38:36 KOUSHO MARU1.5 miles 223°2024-06-02 06:58:17
CONSERO1.6 miles 142°2024-05-29 20:39:01 GUAM1.7 miles 137°2024-06-01 10:23:56
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