Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel S/Y DELFI - show graphs
Map loading...
Callsign: OJ6743
MMSI number: 230028870
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 59°57.86' N 24°23.76' E - locator KO29EX71MK - show map - static map
13.4 miles Southeast bearing 154° from Siuntio, Nyland, Southern Finland, Finland [?]
14.6 miles East bearing 112° from Ingå, Nyland, Southern Finland, Finland
23.4 miles Southwest bearing 233° from Helsinki, Nyland, Southern Finland, Finland
38.5 miles North bearing 341° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2017-09-05 08:17:34 EDT (45d 14h58m ago)
2017-09-05 15:17:34 EEST local time at Siuntio, Finland [?]
Course: 59° – heading 511°
Speed: 6 MPH
Dimensions: length 10 m width 3 m draught 0.0 m
Last path: OJ6743>ais via TWI42
Positions stored: 1230
Stations near current position of S/Y DELFI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
S/Y NANNIKA0.7 miles 293°2017-09-24 02:01:57 PILOT L-1390.7 miles 346°2017-10-17 04:22:25
PILOT L1290.7 miles 345°2017-10-20 23:15:05 PILOT L2220.8 miles 346°2017-10-20 17:47:29
DIVINA COMMEDIA1.2 miles 171°2017-10-15 04:03:28 OIL FINN1.3 miles 189°2017-09-26 09:39:08
OLIVIA1.8 miles 276°2017-09-24 03:57:14 RESCUE JENNY WIHURI2.1 miles 213°2017-10-15 04:27:31
YOLDIA2.2 miles 80°2017-10-06 08:09:10 KOILLISTUULI2.3 miles 61°2017-10-20 03:12:43
NERISSA2.4 miles 266°2017-09-24 05:32:26 INGA-LILL2.5 miles 227°2017-10-01 02:31:03
PILOT L1532.5 miles 91°2017-09-22 20:31:26 RESCUE AKTIA PORVOO2.6 miles 309°2017-09-24 03:32:09
LEANE2.6 miles 223°2017-09-24 07:19:40 MT 13102.8 miles 89°2017-10-15 05:22:37
RESCUE RAUTAUOMA3.4 miles 240°2017-10-08 08:42:46 MANON3.5 miles 241°2017-09-21 06:43:45
RESCUE KOTKA3.5 miles 239°2017-10-08 08:37:45 OLGA3.8 miles 308°2017-09-27 06:35:11
About this site
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS