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 HELENA - show graphs
Map loading...
Callsign: OJDX
MMSI number: 230225000
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: HELSINKI
Location: 59°57.96' N 24°28.62' E - locator KO29FX71FT - show map - static map
11.0 miles South bearing 173° from Kirkkonummi, Nyland, Southern Finland, Finland [?]
16.3 miles Southwest bearing 217° from Koukkuniemi, Nyland, Southern Finland, Finland
21.1 miles Southwest bearing 229° from Helsinki, Nyland, Southern Finland, Finland
37.8 miles North bearing 345° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2017-05-13 04:28:48 EDT (12d 13h31m ago)
2017-05-13 11:28:48 EEST local time at Kirkkonummi, Finland [?]
Course: 53° – heading 53°
Speed: 9 MPH
Dimensions: length 37 m width 6 m draught 3.0 m
Last path: OJDX>ais via TWI42
Positions stored: 64551
Stations near current position of HELENA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SATUSAARI17.5 yards 290°2017-04-30 00:54:29 AXEL VON FERSEN0.4 miles 236°2017-05-22 07:55:53
BEWERINA0.9 miles 290°2017-05-12 08:21:08 DRACONIS1.5 miles 286°2017-04-29 03:14:11
MINEA1.6 miles 279°2017-05-22 06:30:39 ECKERO2.5 miles 271°2017-05-24 05:29:39
YOLDIA3.0 miles 45°2017-04-27 11:05:21 PILOT L2223.0 miles 282°2017-05-25 17:56:57
PILOT L-1393.0 miles 282°2017-05-25 17:56:57 PILOT L1293.1 miles 282°2017-05-25 17:58:57
OILI 13.1 miles 282°2017-05-25 15:04:32 L2433.1 miles 53°2017-05-25 08:21:24
RESCUE JENNY WIHURI3.3 miles 244°2017-05-21 10:27:30 WILHELM CARPELAN3.3 miles 54°2017-05-25 14:22:28
S/Y AFFI3.5 miles 61°2017-05-21 04:56:46 MT 13103.7 miles 52°2017-05-21 07:22:07
OYSTER3.7 miles 260°2017-05-07 02:41:56 FLOW3.8 miles 244°2017-05-13 06:17:01
VIUHUTAR3.8 miles 244°2017-05-06 05:27:40 FIOLINA3.8 miles 245°2017-05-01 03:14:01
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