Callsign:	SR1373J
MMSI number:	563034850
Vessel class:	Diving operations (34)
Location:	1°17.97' N 103°58.22' E - locator OJ11XH61KV - show map 8.3 miles East bearing 85° from Singapore, Singapore [?] 13.5 miles Southeast bearing 152° from Kampung Pasir Gudang Baru, Johor, Malaysia 18.6 miles Southeast bearing 128° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-05 21:14:29 EST (2d 3h38m ago) 2025-02-06 10:14:29 +08 local time at Singapore, Singapore [?]
Course:	70° – heading 511°
Speed:	10 MPH
Last path:	SR1373J>ais via S60AK
Positions stored:	255

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MERLION 28		100.7 yards 222°	2025-02-08 00:50:21		MERLION 31		153.2 yards 31°	2025-02-08 00:51:22
VALIANT III		183.0 yards 23°	2025-02-07 19:04:24		ZEVIROUS		242.5 yards 290°	2025-02-08 00:17:04
ENCHANT		322.8 yards 116°	2025-02-08 00:52:54		SZ19466Z		351.1 yards 39°	2025-01-18 21:11:48
HAI SOON 3		373.4 yards 206°	2025-02-08 00:51:53		059176216		382.8 yards 28°	2025-02-05 01:54:25
MARINE TINA		388.9 yards 95°	2025-02-02 02:07:58		MERLION 20		444.0 yards 258°	2025-02-08 00:51:22
MAJESTIC HOPE		448.4 yards 312°	2025-02-08 00:53:25		OXALIS LOTUS		509.5 yards 50°	2025-02-08 00:53:25
SEA LONGEVITY		0.3 miles 82°	2025-02-08 00:53:25		NEW NAVIGATOR 2		0.3 miles 193°	2025-02-07 20:10:23
BATAM FAST19		0.3 miles 304°	2025-01-16 19:23:36		SYNERGY		0.4 miles 289°	2025-02-08 00:42:09
MAESTRO		0.4 miles 162°	2025-02-08 00:52:54		565665856		0.4 miles 11°	2025-02-07 16:27:09
STRAITS ABUNDANCE		0.4 miles 240°	2025-02-08 00:51:22		EM NATASHA		0.4 miles 120°	2025-02-08 00:51:53

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.