Callsign:	YLDY
MMSI number:	275417000
IMO number:	159830
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	57°27.43' N 23°12.93' E - locator KO17OK59UR - show map 14.6 km North bearing 22° from Mērsrags, Talsu Rajons, Latvia [?] 24.3 km East bearing 101° from Roja, Rojas Novads, Latvia 78.1 km Northwest bearing 317° from Riga, Rīga, Latvia 94.6 km North bearing 342° from Jelgava, Jelgavas Rajons, Latvia
Last position:	2025-03-05 23:43:04 UTC (40s ago) 2025-03-06 01:43:04 EET local time at Mērsrags, Latvia [?]
Course:	336.300018° – heading 336°
Speed:	24 km/h
Dimensions:	length 24 m width 13 m draught 0.0 m
Last path:	YLDY>ais via es8tjm
Positions stored:	21498

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.