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 511101591 - show graphs
Callsign: 511101591
MMSI number: 511101591
Navigational status: Under way (sailing) (8)
Location: 1°21.33' N 103°19.01' E - locator OJ11PI85AI - show map
10.4 miles Southwest bearing 209° from Pontian Kechil, Johor, Malaysia [?]
17.3 miles Southwest bearing 232° from Pekan Nenas, Johor, Malaysia
31.4 miles West bearing 256° from Johor Bahru, Johor, Malaysia
37.1 miles West bearing 277° from Singapore, Singapore
Last position: 2024-11-09 00:53:45 EST (17d 16h38m ago)
2024-11-09 13:53:45 +08 local time at Pontian Kechil, Malaysia [?]
Course: 313° – heading 511°
Speed: 8 MPH
Last path: 511101591>ais via 9m2zak
Positions stored: 2
Stations near current position of 511101591 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MACALLAN 6332.5 yards 229°2024-11-01 05:56:10 667002380492.5 yards 223°2024-11-23 03:11:13
COMMON ATLAS0.7 miles 230°2024-11-17 04:56:50 MACAU STAR0.7 miles 35°2024-11-24 20:11:00
UNIQUE HARMONY0.8 miles 285°2024-11-22 07:58:55 5331311950.9 miles 26°2024-11-20 14:40:14
STOLT RINDO0.9 miles 225°2024-11-18 15:22:38 HUBERTUS OLDENDORFF0.9 miles 228°2024-10-31 22:56:23
STAD AMSTERDAM0.9 miles 230°2024-11-09 00:45:00 TANJA1.1 miles 232°2024-11-02 11:06:56
2106650001.1 miles 1°2024-11-25 05:23:14 ZHE HAI 5211.1 miles 257°2024-11-08 23:04:35
ABBIE1.1 miles 353°2024-11-08 05:49:44 ADAM SCHULTE1.2 miles 197°2024-11-13 07:07:44
HELLAS MARGARITA1.2 miles 240°2024-11-22 02:00:18 ISRAA1.3 miles 280°2024-10-31 07:06:37
ALS SUMIRE1.3 miles 169°2024-11-22 06:28:53 4123310151.3 miles 240°2024-11-03 13:36:08
4125490171.4 miles 221°2024-11-08 11:45:10 5330009811.4 miles 41°2024-10-31 22:56:24
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