Callsign:	OJAL
MMSI number:	230953000
IMO number:	131187
Navigational status:	Moored (5)
Vessel class:	Dredging/underwater operations (33)
Destination:	SURVEY (ETA Sep30 07:00)
Location:	60°09.86' N 21°42.61' E - locator KP00UD59FK - show map - static map 7.1 miles West bearing 254° from Nagu, Varsinais-Suomi, Province of Western Finland, Finland [?] 12.3 miles East bearing 109° from Houtskär, Varsinais-Suomi, Province of Western Finland, Finland 27.5 miles Southwest bearing 224° from Turku, Varsinais-Suomi, Province of Western Finland, Finland 66.8 miles South bearing 174° from Rauma, Satakunta, Province of Western Finland, Finland
Last position:	2017-08-22 05:10:27 EDT (32d 23h11m ago) 2017-08-22 12:10:27 EEST local time at Nagu, Finland [?]
Course:	91° – heading 281°
Dimensions:	length 23 m width 8 m draught 1.4 m
Last path:	OJAL>ais via oh1jcs
Positions stored:	232115

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
TUISKAVA		22.8 yards 68°	2017-09-12 15:47:02		KALA 6		28.2 yards 25°	2017-09-23 09:32:46
KUPELI		98.6 yards 336°	2017-09-24 04:20:23		PROSTVIK 1		304.1 yards 270°	2017-09-24 04:20:23
REPLOT 2		363.9 yards 262°	2017-09-24 04:21:23		230634002 FI		0.6 miles 280°	2017-09-23 04:28:04
NAGU 2		0.6 miles 279°	2017-09-24 04:20:23		CLINTON		0.7 miles 257°	2017-09-24 04:21:23
CEMSOL		1.1 miles 213°	2017-09-24 04:20:23		SVANTE G		4.2 miles 14°	2017-09-06 07:57:59
KEILA		4.4 miles 214°	2017-09-24 04:20:23		STELLA		4.6 miles 289°	2017-09-24 04:16:22
MERGUS		4.8 miles 292°	2017-09-23 09:13:44		FIFFANELLA		4.8 miles 14°	2017-09-01 09:49:57
CHAMBORD		5.2 miles 20°	2017-09-22 12:41:53		DIVINA COMMEDIA		5.3 miles 131°	2017-09-24 04:21:23
NAJAS		5.4 miles 44°	2017-08-31 11:04:20		RASMUS		5.4 miles 356°	2017-09-22 03:15:18
S Y MARIA		5.4 miles 3°	2017-09-17 08:29:39		FISKO		5.4 miles 282°	2017-09-23 04:39:06

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.