Callsign:	YDB6620
MMSI number:	525009342
Vessel class:	Tug (52)
Location:	1°17.76' N 103°43.62' E - locator OJ11UH71FA - show map 8.5 miles West bearing 273° from Singapore, Singapore [?] 11.9 miles South bearing 190° from Johor Bahru, Johor, Malaysia
Last position:	2024-10-07 00:46:02 EDT (10d 19h35m ago) 2024-10-07 12:46:02 +08 local time at Singapore, Singapore [?]
Course:	148° – heading 511°
Speed:	4 MPH
Last path:	YDB6620>ais via 9V1LW
Positions stored:	11

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
TB.SOL 1011		78.5 yards 55°	2024-10-15 02:53:25		BINA MARINE 109		89.2 yards 174°	2024-09-28 18:52:09
HT EXCALIBUR		105.2 yards 144°	2024-10-17 20:01:33		MARINA MOBILE		155.4 yards 68°	2024-10-17 20:11:31
AYU 48		182.1 yards 62°	2024-10-17 19:32:31		525200041		258.9 yards 181°	2024-10-17 19:21:20
CASSANDRA		270.6 yards 45°	2024-09-29 23:27:49		HAN HUI		287.8 yards 344°	2024-10-04 16:39:36
BINA MARINE 35		290.5 yards 271°	2024-10-17 06:38:39		MAJU SOLITAIRE		310.2 yards 45°	2024-10-16 13:14:16
BATAM INDAH 10		335.0 yards 41°	2024-10-17 05:53:27		529363000		346.6 yards 5°	2024-10-16 07:20:50
YORK 310		350.1 yards 359°	2024-10-15 06:27:19		LCT SEMBILAN ENAM 96		350.6 yards 134°	2024-10-14 21:16:04
SOLOMON DOLPHIN		354.8 yards 37°	2024-09-24 18:47:42		CAST CANBERRA		368.0 yards 11°	2024-10-16 04:43:01
MARINA AMBER		375.3 yards 82°	2024-10-17 08:45:33		6%SHOQ DINO		389.7 yards 27°	2024-10-13 22:21:55
YEW CHOON 8		392.1 yards 100°	2024-09-19 02:36:16		TB.BS ALLIANCE		406.5 yards 102°	2024-10-17 20:19:15

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.