Callsign:	YDB3209
MMSI number:	525500796
Vessel class:	Tug (52)
Location:	1°17.09' N 103°45.01' E - locator OJ11VG08AI - show map 6.9 miles West bearing 267° from Singapore, Singapore [?] 12.5 miles South bearing 182° from Johor Bahru, Johor, Malaysia
Last position:	2024-06-04 14:33:51 EDT (16d 11h4m ago) 2024-06-05 02:33:51 +08 local time at Singapore, Singapore [?]
Course:	217° – heading 511°
Speed:	4 MPH
Last path:	YDB3209>ais via 9V1LW
Positions stored:	14

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
563040543		17.7 yards 16°	2024-06-19 16:32:04		GALAXEA		66.0 yards 167°	2024-06-20 21:38:51
LIBRA		84.0 yards 93°	2024-06-16 02:09:26		563040387		85.1 yards 158°	2024-06-20 01:22:40
TB MAJU DAYA 33		90.5 yards 345°	2024-06-14 13:07:35		MARINE PAMELA		92.2 yards 342°	2024-06-20 22:46:04
SG CHATUR		112.6 yards 55°	2024-06-20 09:37:26		MPA 1		133.4 yards 173°	2024-06-20 20:32:58
525100952		133.7 yards 53°	2024-06-06 21:26:59		SC4507E		139.2 yards 146°	2024-06-01 19:19:55
563040713		156.8 yards 190°	2024-06-20 03:57:42		MAJULAH 7		161.1 yards 163°	2024-06-20 21:39:54
PILOT GP58		166.9 yards 205°	2024-06-21 01:14:58		563079590		167.6 yards 163°	2024-06-16 04:13:29
PILOT GP49		176.2 yards 180°	2024-06-20 10:21:28		563040040		179.9 yards 198°	2024-06-20 23:10:40
563040776		183.4 yards 164°	2024-06-15 21:50:58		563081290		192.8 yards 265°	2024-06-20 22:16:51
PILOT GP61		197.9 yards 81°	2024-06-11 21:03:43		GC 21		199.2 yards 166°	2024-06-20 18:34:45

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.