Callsign:	PI2721
MMSI number:	244135000
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	53°03.83' N 5°17.63' E - locator JO23PB55GH - show map 7.3 km West bearing 278° from Makkum, Sûdwest Fryslân, Friesland, Netherlands [?] 13.9 km Northwest bearing 312° from Workum, Sûdwest Fryslân, Friesland, Netherlands 81.3 km North bearing 19° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 128.6 km Northeast bearing 31° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-06-26 08:16:44 UTC (32d 3h31m ago) 2025-06-26 10:16:44 CEST local time at Makkum, Netherlands [?]
Course:	48° – heading 511°
Speed:	10 km/h
Dimensions:	draught 1.5 m
Last path:	PI2721>ais via pa2dx
Positions stored:	186

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.