Callsign:	OPCH
MMSI number:	205198000
IMO number:	222077
Navigational status:	Undefined/default (15)
Vessel class:	Fishing (30)
Destination:	FISHING
Location:	53°11.33' N 5°20.68' E - locator JO23QE15IH - show map 5.4 km West bearing 287° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 9.8 km West bearing 251° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 81.4 km West bearing 268° from Groningen, Gemeente Groningen, Groningen, Netherlands 95.6 km North bearing 18° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-01-21 16:51:21 UTC (22d 5h27m ago) 2025-01-21 17:51:21 CET local time at Harlingen, Netherlands [?]
Course:	290° – heading 511°
Speed:	15 km/h
Dimensions:	length 38 m width 8 m draught 0.0 m
Last path:	OPCH>ais via pa2dx
Positions stored:	12260

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.