Callsign:	SVB3921
MMSI number:	241846000
IMO number:	907673
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	GR SALAMINA (ETA Nov28 06:30)
Location:	37°57.21' N 23°33.10' E - locator KM17SW68EU - show map 1.5 miles Southwest bearing 228° from Pérama, Nomós Piraiós, Attica, Greece [?] 1.5 miles East bearing 78° from Ampelákia, Nomós Piraiós, Attica, Greece 4.7 miles West bearing 275° from Piraeus, Nomós Attikís, Attica, Greece 9.1 miles West bearing 259° from Athens, Nomarchía Athínas, Attica, Greece
Last position:	2024-06-04 00:17:12 EDT (11d 14h44m ago) 2024-06-04 07:17:12 EEST local time at Pérama, Greece [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 378 m width 9 m draught 0.0 m
Last path:	SVB3921>ais via YB8XM-AIS
Positions stored:	38

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CHRISTOS XXXIV		15.5 yards 322°	2024-06-15 03:10:09		CHRISTOS XLVI		37.6 yards 50°	2024-06-14 14:22:09
CHRISTOS XXVII		52.3 yards 338°	2024-06-15 03:26:09		CHRISTOS LII		67.2 yards 335°	2024-06-15 02:15:09
CHRISTOS XIII		97.7 yards 354°	2024-06-11 23:45:04		CHRISTOS XLVII		113.1 yards 345°	2024-05-21 04:01:39
PROTUG 87		153.5 yards 342°	2024-06-12 06:30:20		CHRISTOS XL		159.1 yards 327°	2024-05-27 14:05:00
PROTUG 40		174.0 yards 314°	2024-06-06 15:51:07		PROTUG 18		181.0 yards 312°	2024-06-12 06:30:20
DARLIN		371.2 yards 58°	2024-06-05 06:28:18		PROTUG 42		400.9 yards 226°	2024-06-15 02:42:09
ZOE		407.5 yards 27°	2024-06-08 12:03:58		EXPRESS JET		0.3 miles 234°	2024-06-15 05:17:10
CHAMPION JET 3		0.4 miles 232°	2024-06-15 04:09:25		SUPERFAST XI		0.4 miles 32°	2024-06-15 00:13:09
SUPERCAT JET		0.4 miles 225°	2024-06-04 14:23:18		CHRISTOS XLV		0.4 miles 355°	2024-06-15 03:35:25
LEVROSO		0.4 miles 167°	2024-06-14 14:43:09		IFESTOS 3		0.4 miles 352°	2024-06-14 14:12:09

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.