Callsign:	PWAM
MMSI number:	710400009
IMO number:	8870322
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Destination:	NITEROI-RJ
Location:	22°53.10' S 43°08.12' W - locator GG87KC37SO - show map 3.2 km West bearing 267° from Niterói, Rio de Janeiro, Brazil [?] 7.7 km East bearing 75° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil 35.2 km Southeast bearing 113° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-09-25 11:39:09 UTC (7d 6h16m ago) 2025-09-25 08:39:09 -03 local time at Niterói, Brazil [?]
Course:	81° – heading 511°
Speed:	0 km/h
Dimensions:	length 36 m width 10 m draught 3.0 m
Last path:	PWAM>ais via PY1AU
Positions stored:	7841

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.