Callsign:	SR3772I
MMSI number:	563064150
Vessel class:	Diving operations (34)
Location:	1°18.18' N 103°45.26' E - locator OJ11VH02MR - show map 6.7 miles West bearing 278° from Singapore, Singapore [?] 11.2 miles South bearing 181° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-05 18:14:45 EST (19h54m ago) 2025-02-06 07:14:45 +08 local time at Singapore, Singapore [?]
Course:	0° – heading 0°
Speed:	0 MPH
Last path:	SR3772I>ais via 9V1LW
Positions stored:	23

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HYDROPRO 6		9.7 yards 345°	2025-01-13 11:15:18		PERMATA LEO		34.4 yards 99°	2025-02-03 20:45:55
FOS SCORPIO		60.1 yards 30°	2025-01-19 21:01:24		FOS VIRGO		78.5 yards 20°	2025-02-03 21:02:04
UWCON		78.9 yards 339°	2025-02-05 04:30:28		JOLLY REENA		92.5 yards 354°	2025-02-06 08:43:50
TIONG WOON OCEAN 18		167.5 yards 104°	2025-02-06 14:02:46		ASB MUTIARA 8		168.8 yards 100°	2025-02-06 14:08:22
SAFEEN CENTURION 2		227.6 yards 158°	2025-02-06 13:04:49		NAUTICAL AISYA		233.1 yards 151°	2025-02-06 13:46:30
QUATRO GUMUSUT		243.1 yards 144°	2025-02-06 06:53:33		ENA WIZARD		278.3 yards 336°	2025-01-21 20:03:53
BELAIT PSV 1		291.8 yards 146°	2025-02-06 12:55:05		566344000		302.9 yards 340°	2025-02-04 01:54:55
ENA DYNASTY		318.4 yards 340°	2025-01-08 02:16:13		SAFFEN ATHENA 2		324.9 yards 173°	2025-02-04 02:37:54
ENA TREASURE		334.4 yards 342°	2025-02-06 11:50:57		ENA FORTUNE		345.4 yards 335°	2025-01-15 00:57:17
ENA UNICORN		348.1 yards 339°	2025-02-03 20:18:34		PANDA 8		353.5 yards 335°	2025-02-06 13:21:35

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.