Callsign:	9HA4809
MMSI number:	248787000
IMO number:	315563
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	PGBG SG
Location:	1°13.46' N 103°42.83' E - locator OJ11UF53PU - show map 10.4 miles Southwest bearing 244° from Singapore, Singapore [?] 16.9 miles South bearing 190° from Johor Bahru, Johor, Malaysia
Last position:	2024-06-04 23:54:25 EDT (10d 14h42m ago) 2024-06-05 11:54:25 +08 local time at Singapore, Singapore [?]
Course:	115° – heading 112°
Speed:	6 MPH
Dimensions:	length 75 m width 18 m draught 5.7 m
Last path:	9HA4809>ais via 9V1LW
Positions stored:	3236

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MERLION 28		320.0 yards 177°	2024-06-11 21:20:56		PEARL KHAOYAI		412.3 yards 251°	2024-06-15 12:29:54
HAI SOON 33		511.2 yards 347°	2024-06-15 00:09:05		BAYAN		0.4 miles 16°	2024-06-08 00:01:48
SEA SERENITY		0.8 miles 15°	2024-06-14 17:18:31		TAKAO GALAXY		1.0 miles 305°	2024-05-19 02:17:29
MERLION 25		1.1 miles 343°	2024-06-12 23:33:09		FAIRCHEM CONQUEST		1.1 miles 268°	2024-06-12 23:33:02
X PRESS GANGES		1.1 miles 304°	2024-06-12 08:11:29		GRAZIA COSULICH		1.2 miles 112°	2024-06-14 19:54:54
HR RHEA		1.2 miles 297°	2024-06-08 00:21:57		IMS2F557E		1.2 miles 234°	2024-05-17 09:06:26
DAVINA		1.3 miles 0°	2024-06-14 23:13:30		SEA RELIANCE		1.3 miles 305°	2024-06-05 00:41:49
MARINE POWER		1.3 miles 4°	2024-06-12 16:12:51		ES JEWEL		1.4 miles 321°	2024-06-13 15:18:09
KOSMOS CITRINE		1.4 miles 15°	2024-06-14 18:06:16		MMA MONARCH		1.5 miles 105°	2024-06-15 06:12:04
WOOJIN FRANK		1.5 miles 276°	2024-05-24 10:11:53		YM HARMONY		1.6 miles 7°	2024-06-15 05:39:42

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.