Callsign:	PH5550
MMSI number:	244270928
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	53°12.29' N 5°47.47' E - locator JO23VE49WD - show map 1.2 km West bearing 288° from Leeuwarden, Gemeente Leeuwarden, Friesland, Netherlands [?] 1.2 km South bearing 194° from Bilgaard, Gemeente Leeuwarden, Friesland, Netherlands 51.6 km West bearing 269° from Groningen, Gemeente Groningen, Groningen, Netherlands 110.4 km Northeast bearing 33° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-13 13:04:48 UTC (6h45m ago) 2025-03-13 14:04:48 CET local time at Leeuwarden, Netherlands [?]
Course:	339.800018° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	PH5550>ais via pa2dx
Positions stored:	2133

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.