Callsign:	C6ZT4
MMSI number:	311065600
IMO number:	492139
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	SAO FRANCISCO DO SUL (ETA Sep12 14:00)
Location:	23°04.36' S 43°05.64' W - locator GG86KW82RN - show map 21.1 km South bearing 177° from Niterói, Rio de Janeiro, Brazil [?] 22.2 km Southeast bearing 148° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 50.5 km Southeast bearing 134° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-11-27 20:29:12 UTC (6d 2h53m ago) 2025-11-27 17:29:12 -03 local time at Niterói, Brazil [?]
Course:	155° – heading 159°
Speed:	17 km/h
Dimensions:	length 243 m width 42 m draught 13.0 m
Last path:	C6ZT4>ais via PY1AU
Positions stored:	14751

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.