Callsign:	PR4357@
MMSI number:	381389581
Vessel class:	Passenger (60)
Location:	22°51.21' S 43°09.39' W - locator GG87KD15FD - show map 6.3 km Northwest bearing 301° from Niterói, Rio de Janeiro, Brazil [?] 7.6 km Northeast bearing 44° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 31.9 km East bearing 109° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-03-15 00:18:46 UTC (4h29m ago) 2025-03-14 21:18:46 -03 local time at Niterói, Brazil [?]
Course:	196.19999694824° – heading 511°
Speed:	33 km/h
Last path:	PR4357@>ais via PY1AU
Positions stored:	6576

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.