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°53.04' S 43°12.78' W - locator GG87JC47KT - show map 2.2 km North bearing 345° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 14.9 km Southeast bearing 137° from Duque de Caxias, Rio de Janeiro, Brazil 28.1 km Southeast bearing 120° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-12-09 03:56:31 UTC (28m33s ago) 2025-12-09 00:56:31 -03 local time at Rio de Janeiro, Brazil [?]
Course:	213.69999694824° – 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:	95224

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.