Callsign:	PQ4603
MMSI number:	000000000
IMO number:	13
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	22°51.05' S 43°07.72' W - locator GG87KD45NT - show map 4.4 km Northwest bearing 325° from Niterói, Rio de Janeiro, Brazil [?] 9.9 km Northeast bearing 54° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 34.6 km East bearing 107° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2026-01-11 16:26:10 UTC (7h28m ago) 2026-01-11 13:26:10 -03 local time at Niterói, Brazil [?]
Course:	199.69999694824° – heading 511°
Speed:	10 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	PQ4603 >ais via PY1AU
Positions stored:	95318

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.