Callsign:	PR 9633
MMSI number:	710000009
IMO number:	145451
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	(ETA ***00 24:60)
Location:	22°53.52' S 43°11.44' W - locator GG87JC75DV - show map 2.1 km Northeast bearing 56° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 9.0 km West bearing 264° from Niterói, Rio de Janeiro, Brazil 30.5 km Southeast bearing 119° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-12-11 18:55:53 UTC (4m23s ago) 2025-12-11 15:55:53 -03 local time at Rio de Janeiro, Brazil [?]
Course:	102.59999847412° – heading 511°
Speed:	0 km/h
Dimensions:	length 29 m width 10 m draught 0.0 m
Last path:	PR 9633>ais via PY1AU
Positions stored:	95268

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.