Callsign:	YBTT2
MMSI number:	525100486
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	CABLE OPS
Location:	1°14.62' N 104°00.32' E - locator OJ21AF08PM - show map 11.2 miles East bearing 106° from Singapore, Singapore [?] 18.1 miles Southeast bearing 151° from Kampung Pasir Gudang Baru, Johor, Malaysia 22.9 miles Southeast bearing 132° from Johor Bahru, Johor, Malaysia
Last position:	2025-01-19 19:47:25 EST (19d 4h38m ago) 2025-01-20 08:47:25 +08 local time at Singapore, Singapore [?]
Course:	81° – heading 80°
Speed:	11 MPH
Dimensions:	draught 9.6 m
Last path:	YBTT2>ais via S60AK
Positions stored:	773

callsign		distance	last heard - EST		callsign		distance	last heard - EST
FEDERAL SPEY		17.4 yards 78°	2025-01-29 16:08:18		CAPE CAMELLIA		18.5 yards 328°	2025-01-11 10:24:30
BRISTOL		40.4 yards 286°	2025-01-29 05:17:40		CUL LAEMCHABANG		41.3 yards 178°	2025-01-26 01:28:08
DING HENG 19		84.0 yards 239°	2025-02-03 19:19:36		NAUTICA PONTIAN 2		88.7 yards 271°	2025-01-27 22:52:49
MAGIC L		97.4 yards 220°	2025-01-25 07:31:59		EQUINOX		98.7 yards 176°	2025-02-04 13:51:28
METSOVO		101.4 yards 289°	2025-02-04 12:08:03		UNIEVER		113.7 yards 284°	2025-01-19 18:20:32
MAERSK VERACRUZ		118.4 yards 253°	2025-01-27 03:24:01		HAIAN BETA		126.0 yards 173°	2025-01-28 02:29:25
SK SUNRISE		127.0 yards 283°	2025-01-09 22:10:57		PEACE HILL		137.2 yards 150°	2025-02-07 10:00:54
STAR OMICRON		139.2 yards 282°	2025-02-01 20:54:22		ANGEL NO. 11		147.9 yards 118°	2025-02-07 12:02:49
CHANG SHUN JIN XIU		165.4 yards 286°	2025-01-28 17:20:08		WAVEMASTER 9		181.4 yards 125°	2025-02-06 07:54:50
TRANQUIL ACE		189.9 yards 300°	2025-01-25 15:44:03		NORDIC SIKU		198.8 yards 318°	2025-02-03 17:07:34

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.