Callsign:	UDFB
MMSI number:	273310640
IMO number:	9
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	MOSKWA (ETA May01 00:00)
Location:	57°11.81' N 37°40.42' E - locator KO87UE07UG - show map 7.0 miles Southwest bearing 245° from Kalyazin, Tverskaya, Russia [?] 17.1 miles North bearing 21° from Belyy Gorodok, Tverskaya, Russia 71.4 miles East bearing 70° from Tver’, Tverskaya, Russia 72.8 miles Southwest bearing 217° from Rybinsk, Jaroslavl, Russia
Last position:	2023-09-12 21:09:47 EDT (241d 56m ago) 2023-09-13 04:09:47 MSK local time at Kalyazin, Russia [?]
Course:	10° – heading 12°
Speed:	9 MPH
Dimensions:	length 94 m width 16 m draught 2.3 m
Last path:	UDFB>ais via Fregat4
Positions stored:	10099

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SERGEY KLADKO		16.9 miles 202°	2024-04-17 08:02:35		SADKO		16.9 miles 202°	2024-04-17 01:47:43

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.