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 HOKUETSU USHAKA - show graphs
Callsign: YJVH3
MMSI number: 576327000
IMO number: 355537
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: AUALH
Location: 1°13.73' N 103°55.06' E - locator OJ11XF04CV - show map
6.3 miles Southeast bearing 132° from Singapore, Singapore [?]
17.1 miles South bearing 171° from Kampung Pasir Gudang Baru, Johor, Malaysia
19.7 miles Southeast bearing 146° from Johor Bahru, Johor, Malaysia
Last position: 2025-01-21 20:40:39 EST (15d 13h7m ago)
2025-01-22 09:40:39 +08 local time at Singapore, Singapore [?]
Course: 136° – heading 135°
Speed: 10 MPH
Dimensions: length 210 m width 36 m draught 8.0 m
Last path: YJVH3>ais via S60AK
Positions stored: 2260
Stations near current position of HOKUETSU USHAKA - show more
callsign distance last heard - EST      callsign distance last heard - EST
41335537035.0 yards 340°2025-01-31 11:31:09 ATHOS37.0 yards 229°2025-01-09 07:11:07
GULF ELAN43.7 yards 270°2025-01-22 07:15:49 AN DA HAI64.4 yards 238°2025-02-04 03:08:41
BBC AFRICA68.8 yards 148°2025-01-30 09:44:31 AAMIRA72.8 yards 116°2025-01-31 11:40:59
PIS JAWA91.7 yards 186°2025-01-23 11:39:49 SMURFETTE92.4 yards 178°2025-02-03 03:51:37
SEVERN96.9 yards 60°2025-02-04 02:27:03 STI BLACK HAWK101.0 yards 183°2025-01-08 18:02:48
GLOBAL EXPRESS108.0 yards 343°2025-01-23 03:08:49 MARAN GAS EFESSOS112.8 yards 143°2025-01-23 15:53:41
MARAN SOLON113.0 yards 192°2025-01-26 19:25:24 GLENDA MERYL116.3 yards 295°2025-02-04 03:11:50
ALPHA GRACE120.3 yards 218°2025-01-18 13:30:01 ARWEN GEMINI121.9 yards 250°2025-01-09 14:38:29
ALPHA UNITY123.2 yards 217°2025-01-23 16:29:37 YASA E131.3 yards 178°2025-01-23 14:00:48
KOBE GLORIA148.6 yards 225°2025-01-23 10:17:16 WOODY158.0 yards 160°2025-01-23 05:55:35
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