Callsign:	OT4057
MMSI number:	205405790
IMO number:	244958
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Location:	53°15.14' N 6°23.21' E - locator JO33EG60KN - show map 3.3 miles East bearing 102° from Grijpskerk, Gemeente Zuidhorn, Groningen, Netherlands [?] 5.4 miles Northeast bearing 59° from Grootegast, Gemeente Grootegast, Groningen, Netherlands 7.8 miles West bearing 287° from Groningen, Gemeente Groningen, Groningen, Netherlands 87.1 miles Northeast bearing 45° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-01-29 04:02:29 EST (7h19m ago) 2025-01-29 10:02:29 CET local time at Grijpskerk, Netherlands [?]
Course:	86.200005° – heading 76°
Speed:	6 MPH
Dimensions:	length 110 m width 12 m draught 1.0 m
Last path:	OT4057>ais via pa2dx
Positions stored:	19715

callsign		distance	last heard - EST		callsign		distance	last heard - EST
TERRA MARIS		117.2 yards 71°	2025-01-25 02:34:20		CINCLUS		261.0 yards 74°	2025-01-03 08:39:53
INCEPTUM		295.9 yards 76°	2025-01-28 12:39:32		IJSVOGEL		389.9 yards 73°	2025-01-27 01:59:13
INSPE 4		486.8 yards 72°	2025-01-23 00:30:54		JOS		1.1 miles 167°	2025-01-28 02:37:55
FIAT VOLUNTAS		1.4 miles 272°	2025-01-17 04:44:48		FIVELTRANS		1.7 miles 271°	2025-01-26 04:54:37
BO CHRIS JR		1.8 miles 270°	2025-01-22 08:53:03		HINDRIK		2.1 miles 268°	2025-01-28 03:38:02
NERIS		2.6 miles 267°	2025-01-28 07:42:30		VADESTO		2.6 miles 267°	2025-01-27 00:09:13
FALAISE		2.6 miles 267°	2025-01-29 11:20:18		MARYE		2.7 miles 266°	2025-01-23 07:27:21
PONTIAC		2.7 miles 266°	2025-01-27 05:39:12		EVELINE		2.7 miles 266°	2025-01-29 08:11:40
BELLADONNA		2.7 miles 266°	2025-01-25 03:09:25		FENNA		2.8 miles 266°	2025-01-29 03:34:13
INVONTES		2.8 miles 266°	2025-01-29 11:19:17		SEMPACHERSEE		2.8 miles 266°	2025-01-28 15:10:23

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.