Callsign:	PS 7991
MMSI number:	710030410
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Location:	26°14.69' S 48°25.54' W - locator GG53SS81WF - show map 21.2 km East bearing 91° from São Francisco do Sul, Santa Catarina, Brazil [?] 42.4 km East bearing 81° from Joinville, Santa Catarina, Brazil 124.2 km Southeast bearing 137° from Curitiba, Curitiba, Paraná, Brazil
Last position:	2025-12-12 14:54:21 UTC (6m17s ago) 2025-12-12 11:54:21 -03 local time at São Francisco do Sul, Brazil [?]
Course:	12° – heading 511°
Speed:	8 km/h
Dimensions:	length 34 m width 9 m draught 0.0 m
Last path:	PS 7991>ais via ARAF-AIS
Positions stored:	1135

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.