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 HOYU MARU - show graphs
Callsign: JD4662
MMSI number: 431013693
IMO number: 867138
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP YKK 3E OFF (ETA May21 18:00)
Location: 34°42.28' N 136°51.80' E - locator PM84KQ39OC - show map
4.0 miles West bearing 275° from Toyohama, Aichi, Japan [?]
10.5 miles South bearing 197° from Taketoyo, Aichi, Japan
33.0 miles South bearing 184° from Nagoya-shi, Aichi, Japan
66.5 miles East bearing 109° from Kyoto, Kyōto, Japan
Last position: 2024-05-21 11:17:58 EDT (23d 18m ago)
2024-05-22 00:17:58 JST local time at Toyohama, Japan [?]
Course: 324° – heading 324°
Speed: 13 MPH
Dimensions: length 59 m width 10 m draught 3.5 m
Last path: JD4662>ais via _supersuzy
Positions stored: 15824
Stations near current position of HOYU MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DAIEIMARU0.4 miles 50°2024-06-12 21:52:56 EIHO MARU NO.310.4 miles 118°2024-06-06 16:44:22
RYOUSEIMARU0.5 miles 185°2024-06-13 08:27:22 ASAKA0.6 miles 313°2024-06-13 03:15:26
SHOSEIMARU0.7 miles 163°2024-06-11 19:47:05 KEIWA MARU0.9 miles 192°2024-06-07 08:38:12
SEIJU0.9 miles 158°2024-06-12 21:15:46 TOSUI0.9 miles 37°2024-06-12 22:59:32
KASTELLI WAVE0.9 miles 293°2024-06-12 05:55:54 ASL STAR1.2 miles 260°2024-06-13 06:28:49
ISEMARU1.2 miles 253°2024-06-12 21:18:41 OOZU MARU NO.101.3 miles 184°2024-06-11 22:32:47
SHIRYUMARU1.4 miles 265°2024-06-13 09:13:06 LP MARU NO.171.5 miles 248°2024-06-09 17:51:57
SHUHO MARU1.5 miles 325°2024-06-12 19:48:31 MAYA BAY1.6 miles 259°2024-05-29 16:46:35
SUN EDELWEISS1.7 miles 303°2024-06-13 02:14:19 ZEN MARU NO.181.7 miles 198°2024-06-13 08:57:54
KAIOH(E B)1.7 miles 250°2024-06-09 18:17:00 SHOYU1.8 miles 190°2024-06-12 18:24:27
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