Callsign:	OJ2477
MMSI number:	230044550
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	HELSINKI
Location:	59°56.54' N 24°22.60' E - locator KO29EW56ED - show map - static map 14.5 miles South bearing 159° from Siuntio, Nyland, Southern Finland, Finland [?] 14.7 miles Southeast bearing 119° from Ingå, Nyland, Southern Finland, Finland 24.8 miles Southwest bearing 231° from Helsinki, Nyland, Southern Finland, Finland 37.3 miles North bearing 340° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2018-07-27 05:13:05 EDT (111d 9h14m ago) 2018-07-27 12:13:05 EEST local time at Siuntio, Finland [?]
Course:	59° – heading 511°
Speed:	9 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	OJ2477>ais via hankoais
Positions stored:	11927

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ALBANUS		101.5 yards 100°	2018-10-17 11:40:44		DIVINA COMMEDIA		0.8 miles 21°	2018-10-19 11:20:07
M640		2.1 miles 33°	2018-11-15 13:20:42		KEILA		2.1 miles 33°	2018-11-15 11:02:26
PILOT L129		2.3 miles 12°	2018-11-15 13:27:43		PILOT L-139		2.3 miles 12°	2018-11-15 13:19:42
PILOT L222		2.3 miles 12°	2018-11-15 13:21:42		MOONSHINE		3.2 miles 285°	2018-10-21 06:06:05
AXEL VON FERSEN		3.4 miles 338°	2018-11-01 13:39:51		EMMA		3.5 miles 65°	2018-11-07 08:59:44
SVANHILD		3.5 miles 56°	2018-11-14 03:20:03		N4420177		3.9 miles 146°	2018-11-15 02:15:26
RLU318		4.3 miles 318°	2018-11-06 02:41:28		230138470		5.3 miles 269°	2018-10-20 06:53:13
PYHARANTA		5.7 miles 323°	2018-11-08 05:40:55		RESCUE JENNY WIHURI		5.9 miles 60°	2018-10-25 03:44:17
276651000		6.0 miles 336°	2018-10-24 09:25:14		RESCUE AKTIA		6.4 miles 355°	2018-11-14 08:40:37
ILONA		6.4 miles 320°	2018-11-11 05:24:29		WILHELM CARPELAN		6.4 miles 354°	2018-11-13 05:55:46

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.