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 TRANQUIL II - show graphs
Callsign: MJPG8
MMSI number: 232037160
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 37°54.73' N 15°51.39' E - locator JM77WV28SW - show map
5.7 km West bearing 249° from Bova Marina, Provincia di Reggio di Calabria, Calabria, Italy [?]
7.5 km East bearing 98° from Melito di Porto Salvo, Provincia di Reggio di Calabria, Calabria, Italy
41.2 km Southeast bearing 139° from Messina, Provincia di Messina, Sicily, Italy
81.5 km Northeast bearing 56° from Catania, Provincia di Catania, Sicily, Italy
Last position: 2025-06-20 07:10:51 UTC (35d 8h38m ago)
2025-06-20 09:10:51 CEST local time at Bova Marina, Italy [?]
Course: 89° – heading 511°
Speed: 11 km/h
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: MJPG8>ais via IW9GDC
Positions stored: 2654
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