Callsign:	PS7401
MMSI number:	710001120
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	PORTO-SSZ (ETA ***00 24:60)
Location:	23°57.86' S 46°17.79' W - locator GG66UA48KN - show map 3.8 km East bearing 96° from Santos, Santos, São Paulo, Brazil [?] 5.2 km Northwest bearing 308° from Guarujá, Guarujá, São Paulo, Brazil 57.8 km Southeast bearing 143° from São Paulo, São Paulo, Brazil 60.7 km Southeast bearing 157° from Guarulhos, São Paulo, Brazil
Last position:	2025-07-22 00:15:29 UTC (21d 53m ago) 2025-07-21 21:15:29 -03 local time at Santos, Brazil [?]
Course:	139° – heading 511°
Speed:	17 km/h
Dimensions:	length 25 m width 9 m draught 4.2 m
Last path:	PS7401>ais via PU2MUS
Positions stored:	1351

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.