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 SILVER LIBRA - show graphs
Map loading...
Callsign: H9AO
MMSI number: 355464000
IMO number: 806744
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: SG PGBG (ETA Sep21 01:00)
Location: 34°14.43' N 134°58.46' E - locator PM74LF67VR - show map - static map
13.9 km Southeast bearing 151° from Sumoto, Hyōgo, Japan [?]
17.8 km West bearing 275° from Wakayama-shi, Wakayama, Japan
53.6 km South bearing 201° from Kōbe-shi, Hyōgo, Japan
69.8 km Southwest bearing 224° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-09-11 06:38:55 UTC (13d 17h54m ago)
2021-09-11 15:38:55 JST local time at Sumoto, Japan [?]
Course: 178° – heading 178°
Speed: 23 km/h
Dimensions: length 114 m width 18 m draught 7.5 m
Last path: H9AO>ais via JG3HLX
Positions stored: 12951
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