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 MARJA-LIISA - show graphs
Callsign: OI-7430
MMSI number: 230124780
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 60°12.64' N 25°06.92' E - locator KP20NF30UM - show map
6.8 miles Northeast bearing 65° from Helsinki, Nyland, Southern Finland, Finland [?]
9.7 miles East bearing 81° from Teekkarikylä (Teekkarikylae), Nyland, Southern Finland, Finland
54.9 miles North bearing 13° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-06-08 06:39:55 EDT (7d 6h58m ago)
2024-06-08 13:39:55 EEST local time at Helsinki, Finland [?]
Course: 217° – heading 511°
Speed: 7 MPH
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: OI-7430>ais via OH2AAV
Positions stored: 700
Stations near current position of MARJA-LIISA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH2ELR-20.5 miles 239°2024-06-08 09:30:44 KAAKKOISTUULI0.6 miles 236°2024-06-05 10:16:34
AURORA1.1 miles 137°2024-06-14 09:17:14 OH2EVF1.1 miles 101°2024-06-15 07:27:47
OH2EVF-51.3 miles 113°2024-06-15 07:30:38 KING1.3 miles 125°2024-06-15 13:33:08
OH2EUQ-11.3 miles 19°2024-06-15 13:26:14 AQUILA1.4 miles 122°2024-05-26 04:46:43
2301285401.4 miles 122°2024-06-04 07:24:01 AMADEA1.5 miles 234°2024-06-05 09:01:05
1.7 miles 219°2024-06-09 08:06:47 VIVA1.7 miles 110°2024-06-15 13:36:28
VERA1.7 miles 114°2024-06-15 13:34:20 JESSICA1.7 miles 111°2024-05-28 12:52:03
MERITUULIA1.7 miles 113°2024-06-15 08:32:27 PLOOTU1.8 miles 235°2024-06-09 08:48:59
KASTOR1.9 miles 241°2024-05-27 05:51:47 LINNEA 21.9 miles 241°2024-06-11 12:25:53
ALVILDA1.9 miles 240°2024-06-03 16:25:05 RAPYLA VIII2.0 miles 206°2024-06-14 14:28:21
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.
User guide · 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