Callsign:	FAF4187
MMSI number:	227855070
Vessel class:	Sailing (36)
Location:	47°47.81' N 4°12.20' W - locator IN77VT51OF - show map 5.2 km Southeast bearing 115° from Treffiagat, Département du Finistère, Brittany, France [?] 5.8 km East bearing 92° from Guilvinec, Département du Finistère, Brittany, France 23.9 km South bearing 199° from Quimper, Département du Finistère, Brittany, France 70.2 km South bearing 163° from Brest, Département du Finistère, Brittany, France
Last position:	2025-08-13 21:30:47 UTC (2m43s ago) 2025-08-13 23:30:47 CEST local time at Treffiagat, France [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	FAF4187>ais via f4hcy
Positions stored:	1139

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.