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 533000513 - show graphs
Callsign: 9MDJ2@@
MMSI number: 533000513
Vessel class: Tug (52)
Location: 5°30.76' N 100°16.07' E - locator OJ05DM23DA - show map
4.5 miles Northwest bearing 323° from Tanjung Tokong, Pulau Pinang, Malaysia [?]
8.4 miles Northwest bearing 326° from George Town, Pulau Pinang, Malaysia
85.2 miles Northwest bearing 319° from Ipoh, Perak, Malaysia
Last position: 2024-11-26 11:33:39 EST (5h53m ago)
2024-11-27 00:33:39 +08 local time at Tanjung Tokong, Malaysia [?]
Course: 283.60000610352° – heading 511°
Speed: 3 MPH
Last path: 9MDJ2@@>ais via 9W2PRX
Positions stored: 6024
Stations near current position of 533000513 - show more
callsign distance last heard - EST      callsign distance last heard - EST
5330000840.6 miles 335°2024-11-18 03:04:23 5728440001.1 miles 320°2024-11-22 12:21:27
2350918531.3 miles 72°2024-11-10 18:31:09 5331324642.1 miles 271°2024-11-25 23:04:00
5331305212.3 miles 267°2024-11-26 00:38:11 3160462422.3 miles 353°2024-11-15 19:00:59
5331924412.3 miles 329°2024-11-15 08:38:18 HAGGAI 1 2.4 miles 267°2024-11-23 05:52:24
GLADAN2.4 miles 14°2024-11-25 19:02:56 FALCON2.6 miles 357°2024-11-13 19:48:17
9W4GBF-12.7 miles 204°2024-11-13 06:40:57 BRANTAS 1001 2.8 miles 252°2024-11-26 06:38:05
9W2PRX-22.8 miles 173°2024-11-26 17:17:24 5630295602.8 miles 268°2024-11-22 22:32:15
9W2ESR2.8 miles 204°2024-11-26 03:52:28 3681298203.0 miles 344°2024-11-25 19:22:19
SINAR SEMINAR 1@@@@@3.1 miles 278°2024-11-09 04:40:48 5460019803.2 miles 350°2024-11-12 19:43:59
SALTY GINGER3.2 miles 343°2024-11-09 19:12:41 3742740003.3 miles 87°2024-11-26 17:25:37
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