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 PRECIOUS CORAL - show graphs
Callsign: 3FRV6
MMSI number: 374632000
IMO number: 769635
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP HIC (ETA Feb01 16:00)
Location: 34°09.89' N 134°58.72' E - locator PM74LD79KN - show map
18.6 km West bearing 249° from Wakayama-shi, Wakayama, Japan [?]
21.8 km South bearing 161° from Sumoto, Hyōgo, Japan
61.4 km South bearing 198° from Kōbe-shi, Hyōgo, Japan
75.9 km Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-31 06:13:09 UTC (18d 10h42m ago)
2025-01-31 15:13:09 JST local time at Wakayama-shi, Japan [?]
Course: 180° – heading 179°
Speed: 25 km/h
Dimensions: length 128 m width 20 m draught 6.0 m
Last path: 3FRV6>ais via JG3HLX
Positions stored: 23296
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