Callsign:	YDB3278
MMSI number:	525900429
Vessel class:	Tug (52)
Location:	1°17.53' N 103°43.81' E - locator OJ11UH70OC - show map 8.3 miles West bearing 271° from Singapore, Singapore [?] 12.1 miles South bearing 189° from Johor Bahru, Johor, Malaysia
Last position:	2024-12-06 19:13:21 EST (25d 18h3m ago) 2024-12-07 08:13:21 +08 local time at Singapore, Singapore [?]
Course:	153° – heading 511°
Speed:	3 MPH
Last path:	YDB3278>ais via 9V1LW
Positions stored:	79

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TBZ11		38.2 yards 217°	2024-12-11 21:07:49		BW DILIGENCE		121.3 yards 35°	2024-12-31 05:29:00
ST 1090I		123.2 yards 68°	2024-12-11 06:28:01		DA CUI YUN		182.1 yards 264°	2024-12-21 10:27:20
MERLIMAU TRANSPOR 2		184.2 yards 153°	2024-12-24 03:28:04		525009342		201.9 yards 302°	2024-12-29 17:53:14
352002331		210.7 yards 234°	2024-12-16 20:56:21		WINSTAR GRACE		219.8 yards 35°	2024-12-19 07:02:50
BONITA		223.8 yards 229°	2025-01-01 08:46:22		E.T.HARBOUR 24		330.7 yards 181°	2024-12-12 03:27:26
JHAO FONG NO188		338.7 yards 6°	2024-12-12 20:40:55		OASIS DOLPHIN		346.8 yards 152°	2024-12-28 22:29:49
533067400		353.8 yards 152°	2024-12-31 23:25:01		PILOT GP52		366.7 yards 204°	2024-12-31 06:11:13
MARINA AMBER		370.7 yards 38°	2024-12-29 19:46:21		KM AMANAH II		401.5 yards 23°	2024-12-06 10:25:21
CRYSTAL ACTEON		418.9 yards 10°	2024-12-28 03:54:12		WINSTAR CHAMPION		439.7 yards 4°	2024-12-30 08:01:34
HANSA TROMSOE		476.5 yards 243°	2024-12-31 23:51:43		PILOT GP57		508.0 yards 176°	2025-01-01 09:05:50

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.