Callsign:	SR3878D
MMSI number:	563068820
Vessel class:	Diving operations (34)
Location:	1°16.94' N 103°55.21' E - locator OJ11XG07KR - show map 4.9 miles East bearing 96° from Singapore, Singapore [?] 13.5 miles South bearing 168° from Kampung Pasir Gudang Baru, Johor, Malaysia 16.9 miles Southeast bearing 138° from Johor Bahru, Johor, Malaysia
Last position:	2024-10-17 22:04:07 EDT (7d 9h29m ago) 2024-10-18 10:04:07 +08 local time at Singapore, Singapore [?]
Course:	92° – heading 511°
Speed:	8 MPH
Last path:	SR3878D>ais via 9V1AK
Positions stored:	5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MASTERTECH 1		74.8 yards 238°	2024-10-10 05:32:45		TEKONG 7		88.5 yards 81°	2024-10-24 04:36:49
CKL XI !BW L H		126.6 yards 117°	2024-10-11 07:36:20		SEA EXCEL		144.5 yards 42°	2024-10-14 19:09:11
SEA CHARLIE		174.5 yards 205°	2024-10-16 07:33:49		MOONBEAM		207.6 yards 28°	2024-10-25 07:30:30
JPO GRANDEUR		211.9 yards 173°	2024-10-21 14:03:08		PACIFIC HONOUR		255.0 yards 24°	2024-10-25 07:30:00
OPL 3		257.7 yards 245°	2024-10-22 08:17:18		CAST MASTER		263.3 yards 275°	2024-10-24 04:56:23
THE ANTIDOTE		275.2 yards 19°	2024-10-13 04:05:05		LEADING MARINE		306.8 yards 340°	2024-10-23 22:23:09
SG GENEROUS		308.2 yards 129°	2024-10-18 09:10:18		SEATTLE SLEW		316.3 yards 207°	2024-10-25 05:20:31
LCW2		322.9 yards 12°	2024-10-16 21:15:13		SSE MERLYN		332.6 yards 333°	2024-10-22 20:31:59
SINMYAN DIGNITY		362.0 yards 11°	2024-10-23 04:47:27		SUN 88		429.4 yards 345°	2024-10-25 07:15:34
766501592		435.5 yards 93°	2024-10-23 23:22:17		SS SPRING		442.3 yards 287°	2024-10-24 02:31:45

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.