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AIS vessel PRION - show graphs
Callsign: ZDLS4
MMSI number: 740434000
IMO number: 983748
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: MONTEVIDEO (ETA Jan21 12:00)
Location: 28°13.81' S 46°40.70' W - locator GG61PS84OR - show map
Last position: 2025-01-18 15:22:14 EST (18d 16h59m ago)
Course: 225° – heading 223°
Speed: 16 MPH
Dimensions: length 85 m width 14 m draught 0.0 m
Last path: ZDLS4>ais via ARAF-AIS
Positions stored: 178
Stations near current position of PRION - show more
callsign distance last heard - EST      callsign distance last heard - EST
SAGA FREYA5.1 miles 22°2025-02-02 07:08:00 SAGA JOURNEY9.2 miles 83°2025-01-24 03:13:07
V36677059.5 miles 234°2025-01-20 22:35:36 SASEBO GREEN23.1 miles 232°2025-01-19 20:54:29
BOYM23.1 miles 125°2025-01-23 01:30:05 V366747228.5 miles 274°2025-01-21 09:28:23
EAGLE PASSOS29.1 miles 238°2025-01-22 23:24:48 ZHAO YANG FENG31.6 miles 281°2025-02-03 19:15:09
RECIFE KNUTSEN41.2 miles 300°2025-01-10 19:12:53
About this site
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.
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