Callsign:	PR9959
MMSI number:	710002920
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Location:	22°52.01' S 43°08.88' W - locator GG87KD21FX - show map 4.9 km West bearing 292° from Niterói, Rio de Janeiro, Brazil [?] 7.3 km Northeast bearing 57° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 33.3 km East bearing 111° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-03-14 01:57:23 UTC (1d 13h35m ago) 2025-03-13 22:57:23 -03 local time at Niterói, Brazil [?]
Course:	40° – heading 511°
Speed:	10 km/h
Dimensions:	length 23 m width 8 m draught 0.0 m
Last path:	PR9959 >ais via PY1AU
Positions stored:	6025

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.