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 TB.HERLIN 17 - show graphs
Callsign: YDB6772
MMSI number: 525200462
IMO number: 846184
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Location: 3°40.58' S 128°10.51' E - locator PI46CH17AQ - show map
1.4 miles North bearing 342° from Ambon, Maluku, Indonesia [?]
4.0 miles Northeast bearing 31° from Amahusu, Maluku, Indonesia
56.3 miles Southwest bearing 245° from Amahai, Maluku, Indonesia
Last position: 2024-06-01 19:23:44 EDT (42s ago)
2024-06-02 08:23:44 WIT local time at Ambon, Indonesia [?]
Course: 001.1°
Speed: 5 MPH
Dimensions: length 28 m width 8 m draught 0.0 m
Last path: YDB6772>ais via YB8XM-AIS
Positions stored: 23901
Stations near current position of TB.HERLIN 17 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TB.HERLIN VIII231.3 yards 207°2024-06-01 19:22:44 SABUK NUSANTARA 1030.7 miles 138°2024-06-01 19:22:44
SPOB JUSTIN0.7 miles 156°2024-06-01 19:22:44 KM RAJAWALI PERKASA0.8 miles 72°2024-05-29 01:15:56
NARIVA0.8 miles 356°2024-05-13 21:25:24 SENIPAH0.8 miles 355°2024-05-08 21:41:21
SUCCESS ALTAIR XLII0.8 miles 356°2024-05-04 02:11:54 MT.PANJANG0.8 miles 356°2024-06-01 19:22:44
METRO MARITIM VIII0.8 miles 356°2024-05-21 23:56:59 BERKAT ANUGERAH 060.8 miles 335°2024-05-28 07:56:20
SPOB.ELISA0.8 miles 335°2024-06-01 10:41:38 KLM TAMBORA0.8 miles 154°2024-05-13 21:25:24
MT KLAWOTONG0.8 miles 5°2024-06-01 19:23:44 FORTUNA30.9 miles 223°2024-05-05 10:32:14
KM.LAUT SUBUR III0.9 miles 101°2024-05-29 05:27:17 SEA I SEE 10.9 miles 88°2024-05-08 05:36:17
SPOB ATLANTIC 10.9 miles 316°2024-05-29 02:39:16 WAHANA SEJAHTERA0.9 miles 315°2024-06-01 18:54:40
LCT. DWI BAYU 011.0 miles 315°2024-05-31 18:07:26 SUMBER ANUGERAH1.0 miles 314°2024-06-01 19:22:44
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