Callsign:	PF9557
MMSI number:	244384598
IMO number:	314777
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	51°42.78' N 4°42.00' E - locator JO21IR31XC - show map 7.2 km West bearing 276° from Drimmelen, Gemeente Made en Drimmelen, North Brabant, Netherlands [?] 10.9 km South bearing 170° from Dordrecht, Gemeente Dordrecht, South Holland, Netherlands 74.6 km South bearing 190° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 98.9 km North bearing 14° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2026-01-31 00:15:02 UTC (3d 9h46m ago) 2026-01-31 01:15:02 CET local time at Drimmelen, Netherlands [?]
Course:	360°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	PF9557>ais via IC8HFW
Positions stored:	131

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.