Callsign:	PU4177
MMSI number:	710003538
IMO number:	828572
Navigational status:	Under way (sailing) (8)
Vessel class:	(95)
Destination:	SANTOS (ETA ***00 24:60)
Location:	23°58.77' S 46°17.45' W - locator GG66UA54CW - show map 3.8 km Northwest bearing 293° from Guarujá, Guarujá, São Paulo, Brazil [?] 4.8 km Southeast bearing 115° from Santos, Santos, São Paulo, Brazil 59.5 km Southeast bearing 144° from São Paulo, São Paulo, Brazil 62.5 km Southeast bearing 157° from Guarulhos, São Paulo, Brazil
Last position:	2025-03-05 21:38:53 UTC (6h54m ago) 2025-03-05 18:38:53 -03 local time at Guarujá, Brazil [?]
Course:	339.5° – heading 511°
Speed:	0 km/h
Dimensions:	length 24 m width 15 m draught 4.5 m
Last path:	PU4177>ais via PU2MUS
Positions stored:	21193

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.