Callsign:	563040181
MMSI number:	563040181
Location:	1°18.19' N 103°55.96' E - locator OJ11XH12WS - show map 5.8 miles East bearing 81° from Singapore, Singapore [?] 12.3 miles South bearing 162° from Kampung Pasir Gudang Baru, Johor, Malaysia 16.5 miles Southeast bearing 133° from Johor Bahru, Johor, Malaysia
Last position:	2024-09-29 02:30:09 EDT (17d 21h ago) 2024-09-29 14:30:09 +08 local time at Singapore, Singapore [?]
Course:	237° – heading 511°
Speed:	14 MPH
Last path:	563040181>ais via 9V1AK
Positions stored:	4

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NSC 30		126.3 yards 44°	2024-10-06 04:44:38		SZ18100B		275.0 yards 276°	2024-10-11 06:40:43
SZ 18370 F		403.7 yards 124°	2024-10-11 19:55:35		563078090		412.5 yards 207°	2024-09-19 22:05:23
WHALY 9		424.6 yards 136°	2024-09-19 18:52:22		NSC 32		450.1 yards 101°	2024-09-22 05:15:40
SC 3903 B		0.3 miles 85°	2024-10-16 00:31:08		SC4860J		0.4 miles 118°	2024-10-16 02:01:33
MARINE ORACLE		0.4 miles 168°	2024-10-16 23:30:32		SEA EFA SC4356J		0.4 miles 134°	2024-10-16 22:45:35
SZ 19534 H		0.4 miles 268°	2024-10-11 10:28:07		MARINE PROSPERITY		0.4 miles 134°	2024-10-16 23:29:30
9V1RMP		0.4 miles 7°	2024-10-16 23:20:56		CAST CRYSTAL		0.5 miles 196°	2024-10-16 07:37:26
ST0324D		0.5 miles 111°	2024-09-18 01:57:19		UNIGO 11		0.5 miles 131°	2024-09-26 02:03:19
MARINE POWER		0.5 miles 139°	2024-10-16 23:29:30		CAST SEMAKAU		0.5 miles 117°	2024-10-07 23:16:49
UNI SUPPLY 1		0.5 miles 162°	2024-10-16 23:30:01		FORCE		0.5 miles 116°	2024-10-16 23:28:28

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.