Callsign:	VRRH4
MMSI number:	477147300
IMO number:	816567
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	LISBON
Location:	39°58.97' N 9°28.50' W - locator IM59GX25XV - show map 47.9 km West bearing 285° from Vieira de Leiria, Marinha Grande, Leiria, Portugal [?] 53.2 km Northwest bearing 300° from Marinha Grande, Marinha Grande, Leiria, Portugal 93.1 km West bearing 255° from Coimbra, Coimbra, Coimbra, Portugal 101.7 km Southwest bearing 224° from Aveiro, Aveiro, Aveiro, Portugal
Last position:	2025-02-10 13:23:24 UTC (2d 4h45m ago) 2025-02-10 13:23:24 WET local time at Vieira de Leiria, Portugal [?]
Course:	217° – heading 218°
Speed:	22 km/h
Dimensions:	length 180 m width 30 m draught 5.8 m
Last path:	VRRH4>ais via AISCBR
Positions stored:	23041

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.