Callsign:	YDA 427
MMSI number:	525010326
Vessel class:	Tug (52)
Location:	1°15.64' N 103°50.56' E - locator OJ11WG12CN - show map 2.1 miles South bearing 194° from Singapore, Singapore [?] 14.8 miles South bearing 189° from Kampung Pasir Gudang Baru, Johor, Malaysia 15.3 miles South bearing 158° from Johor Bahru, Johor, Malaysia
Last position:	2024-11-18 03:44:58 EST (4d 18h41m ago) 2024-11-18 16:44:58 +08 local time at Singapore, Singapore [?]
Course:	328° – heading 511°
Speed:	5 MPH
Last path:	YDA 427>ais via 9V1AK
Positions stored:	33

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KOTA RESTU		46.7 yards 81°	2024-11-18 18:59:49		KMTC QINGDAO		72.9 yards 92°	2024-11-15 19:05:47
KOTA RAJIN		105.8 yards 124°	2024-11-20 16:56:16		KOTA DUTA		133.5 yards 311°	2024-11-18 22:10:48
KOTA NILAM		134.9 yards 109°	2024-11-21 13:06:10		TB BUANA 1302		156.6 yards 155°	2024-11-21 16:25:52
KOTA HIDAYAH		182.4 yards 129°	2024-11-13 13:30:25		KOTA RUKUN		198.1 yards 293°	2024-11-11 10:13:35
PSA HULK CS04		198.2 yards 268°	2024-11-22 22:00:57		SELATAN DAMAI		223.6 yards 156°	2024-11-11 04:40:44
KOTA NAZAR		229.2 yards 217°	2024-11-09 20:42:35		KOTA SURIA		249.5 yards 222°	2024-11-22 22:23:38
GRAZIA COSULICH		252.6 yards 328°	2024-11-21 17:24:00		KMTC YOKOHAMA		267.4 yards 334°	2024-11-10 01:52:56
YM CONTINENT		272.0 yards 305°	2024-11-21 10:38:55		TB AMADEUS 1		279.3 yards 189°	2024-11-13 05:41:30
PACADA		287.6 yards 131°	2024-11-22 21:58:23		RIGHTEOUS NN21		325.8 yards 321°	2024-11-22 22:15:23
HR HERA		333.0 yards 123°	2024-11-19 21:45:09		KOTA DUNIA		355.0 yards 289°	2024-11-11 21:28:49

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.