Callsign:	HO4154
MMSI number:	372715000
IMO number:	418667
Navigational status:	At anchor (1)
Vessel class:	(90)
Destination:	MINDELO CAPO VERDE (ETA Nov12 23:00)
Location:	22°52.46' S 43°07.29' W - locator GG87KD50KD - show map 2.1 km Northwest bearing 299° from Niterói, Rio de Janeiro, Brazil [?] 9.4 km East bearing 70° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 36.1 km East bearing 111° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-07-31 23:05:18 UTC (5m59s ago) 2025-07-31 20:05:18 -03 local time at Niterói, Brazil [?]
Course:	287.29998779297° – heading 511°
Speed:	0 km/h
Dimensions:	length 48 m width 18 m draught 2.3 m
Last path:	HO4154>ais via PY1AU
Positions stored:	10142

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.