Callsign:	PHAF
MMSI number:	246411000
IMO number:	198068
Navigational status:	Moored (5)
Vessel class:	Law enforcement (55)
Destination:	RTD (ETA ***00 00:00)
Location:	51°53.58' N 4°13.83' E - locator JO21CV74PH - show map 3.6 km South bearing 202° from Maassluis, Gemeente Maassluis, South Holland, Netherlands [?] 7.9 km West bearing 254° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands 69.8 km Southwest bearing 220° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 116.1 km North bearing 356° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-07-24 04:48:43 UTC (3d 7h42m ago) 2025-07-24 06:48:43 CEST local time at Maassluis, Netherlands [?]
Course:	15° – heading 168°
Speed:	0 km/h
Dimensions:	length 25 m width 4 m draught 1.6 m
Last path:	PHAF>ais via IC8FGU
Positions stored:	2275

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.