Callsign:	RFV811
MMSI number:	566000010
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	1°16.26' N 103°51.92' E - locator OJ11WG35UA - show map 1.7 miles Southeast bearing 141° from Singapore, Singapore [?] 14.0 miles South bearing 184° from Kampung Pasir Gudang Baru, Johor, Malaysia 15.3 miles Southeast bearing 151° from Johor Bahru, Johor, Malaysia
Last position:	2025-01-03 11:44:20 EST (17h51m ago) 2025-01-04 00:44:20 +08 local time at Singapore, Singapore [?]
Course:	56.200001° – heading 57°
Speed:	7 MPH
Dimensions:	draught 0.0 m
Last path:	RFV811>ais via S60AK
Positions stored:	407

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MPA 1		141.0 yards 225°	2025-01-03 20:42:11		MATA IKAN		151.0 yards 82°	2024-12-20 03:30:10
HWANG CHANG 99		269.8 yards 81°	2025-01-03 20:34:25		I MANTA		0.3 miles 82°	2024-12-09 05:08:25
I-RAY		0.3 miles 81°	2024-12-09 05:20:23		MARINE GAIA		0.4 miles 214°	2025-01-03 19:28:33
SNIPER 9		0.5 miles 64°	2024-12-09 05:05:18		NORWEGIAN SPIRIT		0.5 miles 231°	2025-01-04 05:32:41
UR5FSV-5		0.5 miles 147°	2024-12-22 05:17:33		BOKA SWEEPER		0.5 miles 148°	2024-12-29 00:17:16
419001910		0.6 miles 105°	2024-12-19 07:01:12		BOKA KEEPER		0.6 miles 116°	2024-12-29 20:06:55
M/V ALMAHER		0.6 miles 113°	2025-01-03 21:02:22		FLOR DE LA MAR		0.6 miles 198°	2024-12-31 11:49:05
MARINE GINZA		0.7 miles 207°	2025-01-04 00:16:30		HY EMERALD		0.8 miles 166°	2025-01-03 14:09:46
NARUTO		0.8 miles 142°	2025-01-03 20:58:45		PANDORA 4		0.8 miles 271°	2025-01-03 18:27:50
REEM ISLAND		0.8 miles 98°	2025-01-03 23:56:57		OCEANXPLORER		0.8 miles 158°	2024-12-15 10:37:25

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.