Callsign:	PIWR
MMSI number:	246384000
IMO number:	8302739
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Dredging/underwater operations (33)
Destination:	VENTSPILS
Location:	57°23.81' N 21°33.54' E - locator KO07SJ75BF - show map 824.6 m North bearing 353° from Ventspils, Ventspils Rajons, Latvia [?] 20.4 km North bearing 340° from Piltene, Ventspils Rajons, Latvia 101.4 km North bearing 19° from Vec-Liepāja, Liepāja, Latvia 103.2 km North bearing 18° from Liepāja, Liepāja, Latvia
Last position:	2025-09-20 21:00:56 UTC (23h59m ago) 2025-09-21 00:00:56 EEST local time at Ventspils, Latvia [?]
Course:	143° – heading 247°
Speed:	0 km/h
Dimensions:	length 77 m width 10 m draught 2.5 m
Last path:	PIWR>ais via es8tjm
Positions stored:	122998

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.