Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel MAZU 01 - show graphs
Callsign: 9V8336
MMSI number: 563078530
Vessel class: (90)
Location: 1°17.97' N 103°44.00' E - locator OJ11UH71XU - show map
8.1 miles West bearing 275° from Singapore, Singapore [?]
11.6 miles South bearing 188° from Johor Bahru, Johor, Malaysia
Last position: 2024-11-09 22:36:55 EST (16d 14h45m ago)
2024-11-10 11:36:55 +08 local time at Singapore, Singapore [?]
Course: 0° – heading 511°
Speed: 0 MPH
Last path: 9V8336>ais via 9V1LW
Positions stored: 128
Stations near current position of MAZU 01 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ASL MAJU4.4 yards 236°2024-11-10 02:08:36 GARENE I209.1 yards 309°2024-11-22 22:37:42
CNC 5209.9 yards 309°2024-11-26 07:44:00 GC 25210.8 yards 309°2024-11-24 03:24:28
NOBLE KNIGHT TG36334.0 yards 221°2024-11-15 01:28:47 AR QUEEN 8359.6 yards 213°2024-11-16 17:41:37
413375480361.3 yards 209°2024-11-15 16:29:35 BTS WINTER413.0 yards 239°2024-11-26 06:29:39
SEA OTTER439.4 yards 283°2024-11-25 06:07:00 MARINA AMAZON 2447.5 yards 195°2024-11-22 03:16:02
MARINA MERLION 2450.7 yards 212°2024-11-18 03:13:15 BARLIAN 1299479.2 yards 217°2024-11-13 17:46:01
PILOT GP32490.0 yards 178°2024-11-15 22:14:17 YEOLIGHTER3491.8 yards 266°2024-11-24 09:50:17
SUNLY 10496.1 yards 268°2024-11-15 12:52:13 SEA DRAGON 8496.9 yards 270°2024-11-23 07:52:23
ENG HUP VELA497.1 yards 266°2024-11-18 01:21:18 JOLLY ROBERTO504.8 yards 293°2024-11-24 11:58:33
MARINA GRANITE505.6 yards 266°2024-11-09 01:33:51 BARLIAN 10509.1 yards 274°2024-11-16 19:42:43
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS