Callsign:	CUDI6
MMSI number:	263421000
Navigational status:	Undefined/default (15)
Vessel class:	Fishing (30)
Location:	39°47.62' N 9°07.67' W - locator IM59KT40PL - show map 17.5 km West bearing 287° from Marinha Grande, Marinha Grande, Leiria, Portugal [?] 18.7 km Southwest bearing 243° from Vieira de Leiria, Marinha Grande, Leiria, Portugal 75.7 km Southwest bearing 233° from Coimbra, Coimbra, Coimbra, Portugal 115.9 km North bearing 4° from Amadora, Amadora, Lisbon, Portugal
Last position:	2025-02-17 12:34:43 UTC (1d 4h14m ago) 2025-02-17 12:34:43 WET local time at Marinha Grande, Portugal [?]
Course:	174° – heading 511°
Speed:	17 km/h
Dimensions:	length 24 m width 8 m draught 0.0 m
Last path:	CUDI6>ais via AISCBR
Positions stored:	45189

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.