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 KHB SUCCESS - show graphs
Callsign: T3YA
MMSI number: 529363000
Vessel class: Tug (52)
Location: 1°18.20' N 103°56.92' E - locator OJ11XH32TT - show map
6.9 miles East bearing 82° from Singapore, Singapore [?]
12.7 miles Southeast bearing 157° from Kampung Pasir Gudang Baru, Johor, Malaysia
17.3 miles Southeast bearing 130° from Johor Bahru, Johor, Malaysia
Last position: 2025-01-01 04:06:50 EST (30d 20h27m ago)
2025-01-01 17:06:50 +08 local time at Singapore, Singapore [?]
Course: 72° – heading 511°
Speed: 8 MPH
Last path: T3YA>ais via SG60AK
Positions stored: 10
Stations near current position of KHB SUCCESS - show more
callsign distance last heard - EST      callsign distance last heard - EST
GALAXEA60.0 yards 148°2025-01-22 23:55:49 SSE ELSA64.0 yards 346°2025-01-07 00:38:25
LUBOIL MARINE II284.7 yards 218°2025-02-01 00:32:57 MARINE SUCCESS373.5 yards 119°2025-01-31 18:25:24
LUBQUEST441.2 yards 146°2025-02-01 00:32:57 MPA 8450.3 yards 105°2025-01-27 23:39:07
EVER JOYCE468.1 yards 171°2025-02-01 00:33:28 LUBSERVE489.3 yards 194°2025-01-31 23:33:35
PEONY500.3 yards 80°2025-01-31 23:38:45 JUMA505.3 yards 224°2025-02-01 00:33:28
CAST SEMAKAU0.3 miles 194°2025-01-31 22:16:15 QUEEN STAR 50.3 miles 84°2025-02-01 00:34:29
SEA QUEST SB7888B0.3 miles 211°2025-02-01 00:33:59 FORCE0.4 miles 236°2025-02-01 00:28:49
NAUTICAL NORTH0.4 miles 207°2025-01-20 06:56:29 HLBS110.4 miles 217°2025-01-22 22:15:45
LIBERTY 290.4 miles 145°2025-02-01 00:34:29 OUNG WB10.4 miles 88°2025-01-31 23:50:06
FERESA0.4 miles 127°2025-02-01 00:32:57 DILIGENCE0.4 miles 170°2025-02-01 00:34:29
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