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 SUMOTO-LB - show graphs
Callsign: navaid
MMSI number: 994311201
Navigational status: At anchor (1)
Vessel class: (15)
Location: 34°21.34' N 135°00.52' E - locator PM74MI15AI - show map
10.0 km East bearing 86° from Sumoto, Hyōgo, Japan [?]
30.9 km South bearing 176° from Akashi, Hyōgo, Japan
40.6 km Southwest bearing 203° from Kōbe-shi, Hyōgo, Japan
58.8 km Southwest bearing 230° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-23 07:55:29 UTC (19d 13h2m ago)
2025-01-23 16:55:29 JST local time at Sumoto, Japan [?]
Course: 3° – heading 0°
Speed: 9 km/h
Dimensions: length 6 m width 6 m draught 0.0 m
Last path: navaid>ais via JG3HLX
Positions stored: 8
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