Callsign:	577305000
MMSI number:	577305000
Navigational status:	Under way (engine) (0)
Location:	23°12.23' S 42°57.14' W - locator GG86MT51RB - show map 38.8 km Southeast bearing 157° from Niterói, Rio de Janeiro, Brazil [?] 42.4 km Southeast bearing 142° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 71.0 km Southeast bearing 134° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-02-28 06:20:25 UTC (13d 6h40m ago) 2025-02-28 03:20:25 -03 local time at Niterói, Brazil [?]
Course:	141° – heading 134°
Speed:	21 km/h
Last path:	577305000>ais via PY1AU
Positions stored:	2066

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.