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AIS vessel BUTTERFLY - show graphs
Callsign: FAJ5421
MMSI number: 228110210
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 47°35.12' N 3°01.40' W - locator IN87LO70EL - show map
9.7 km West bearing 271° from Larmor-Baden, Département du Morbihan, Brittany, France [?]
10.8 km West bearing 292° from Arzon, Département du Morbihan, Brittany, France
116.4 km Southwest bearing 240° from Rennes, Département d'Ille-et-Vilaine, Brittany, France
117.9 km West bearing 291° from Nantes, Département de la Loire-Atlantique, Pays de la Loire, France
Last position: 2025-07-01 02:47:06 UTC (3d 7h36m ago)
2025-07-01 04:47:06 CEST local time at Larmor-Baden, France [?]
Course: 360° – heading 511°
Speed: 0 km/h
Dimensions: draught 0.0 m
Last path: FAJ5421>ais via f4hcy
Positions stored: 100
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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