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 WINDS 3 - show graphs
Callsign: HPKA
MMSI number: 351291000
IMO number: 775206
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TH MAT (ETA Jan18 03:00)
Location: 5°23.09' N 100°21.87' E - locator OJ05EJ32RJ - show map
1.6 km South bearing 177° from Butterworth, Pulau Pinang, Malaysia [?]
4.3 km Southeast bearing 132° from George Town, Pulau Pinang, Malaysia
119.3 km Northwest bearing 318° from Ipoh, Perak, Malaysia
Last position: 2026-01-25 00:22:21 UTC (1h25m ago)
2026-01-25 08:22:21 +08 local time at Butterworth, Malaysia [?]
Course: 151.5° – heading 159°
Speed: 5 km/h
Dimensions: length 120 m width 19 m draught 8.5 m
Last path: HPKA>ais via 9W2PRX
Positions stored: 44777
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