Callsign:	RFV821
MMSI number:	566000020
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	1°16.95' N 103°54.26' E - locator OJ11WG87MS - show map 3.8 miles East bearing 98° from Singapore, Singapore [?] 13.3 miles South bearing 172° from Kampung Pasir Gudang Baru, Johor, Malaysia 16.2 miles Southeast bearing 141° from Johor Bahru, Johor, Malaysia
Last position:	2024-11-11 17:45:23 EST (11d 8h21m ago) 2024-11-12 06:45:23 +08 local time at Singapore, Singapore [?]
Course:	246° – heading 244°
Speed:	30 MPH
Dimensions:	draught 0.0 m
Last path:	RFV821>ais via 9V1AK
Positions stored:	232

callsign		distance	last heard - EST		callsign		distance	last heard - EST
UBC HAMBURG		217.8 yards 159°	2024-11-12 19:34:55		NOC 9		326.4 yards 233°	2024-11-22 22:18:28
JERSEY SPIRIT		506.5 yards 190°	2024-11-13 01:18:41		M/Y DOLCE		0.3 miles 25°	2024-11-10 01:47:18
STK 2		0.3 miles 340°	2024-11-22 16:40:19		STL-PT2		0.4 miles 259°	2024-11-23 02:06:15
219640000		0.4 miles 89°	2024-11-04 23:27:33		STL H2		0.4 miles 259°	2024-11-23 02:05:44
STLH11		0.4 miles 257°	2024-11-23 02:05:44		STL H3		0.4 miles 256°	2024-11-23 02:05:13
HAI SOON 3		0.4 miles 196°	2024-11-23 00:33:28		BOUND TO PLEASE		0.5 miles 43°	2024-11-03 01:00:48
STL P2		0.5 miles 278°	2024-11-18 03:57:58		CHANDRA KIRANA		0.5 miles 191°	2024-11-18 00:01:14
JUMBO 11		0.6 miles 104°	2024-11-21 23:02:06		MOLA SAIF		0.6 miles 95°	2024-11-18 07:03:49
563041021		0.6 miles 47°	2024-11-14 22:42:37		CKL XVIII		0.6 miles 64°	2024-11-22 21:09:29
KANLIAN 11		0.6 miles 111°	2024-11-07 20:28:25		PETREL PACIFIC		0.6 miles 69°	2024-11-23 02:06:15

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.