Callsign:	V7RR4
MMSI number:	538008072
IMO number:	827578
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	USHOU
Location:	23°08.86' S 43°20.27' W - locator GG86HU94LN - show map 30.3 km Southwest bearing 206° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 37.9 km Southwest bearing 219° from Niterói, Rio de Janeiro, Brazil 44.7 km South bearing 165° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-11-16 18:12:49 UTC (16d 4h36m ago) 2025-11-16 15:12:49 -03 local time at Rio de Janeiro, Brazil [?]
Course:	235° – heading 237°
Speed:	19 km/h
Dimensions:	length 183 m width 32 m draught 7.5 m
Last path:	V7RR4>ais via PY1AU
Positions stored:	3682

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.