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 ALLEGRETTO IV - show graphs
Map loading...
Callsign: OJ9370
MMSI number: 230034410
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 58°23.38' N 23°18.11' E - locator KO18PJ63FM - show map - static map
14.1 miles Southeast bearing 146° from Orissaare, Orissaare vald, Saaremaa, Estonia [?]
28.1 miles Southwest bearing 224° from Lihula, Lihula vald, Läänemaa, Estonia
43.3 miles West bearing 271° from Pärnu, Pärnu linn, Pärnumaa, Estonia
88.9 miles Southwest bearing 216° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2016-06-26 11:07:34 EDT (203d 23h57m ago)
2016-06-26 18:07:34 EEST local time at Orissaare, Estonia [?]
Course: 224° – heading 511°
Speed: 8 MPH
Dimensions: length 14 m draught 0.0 m
Last path: OJ9370>ais via es8tjm
Positions stored: 1512
Stations near current position of ALLEGRETTO IV - show more
callsign distance last heard - EST      callsign distance last heard - EST
Viirelaid11.9 miles 25°2017-01-16 09:32:52 Virtsu14.2 miles 30°2017-01-16 10:04:32
PAPISAARE14.7 miles 30°2017-01-09 10:36:46 MARE14.7 miles 30°2017-01-09 10:35:38
MV HIIUMAA14.8 miles 30°2017-01-09 10:34:35 KYRGELAID14.9 miles 30°2017-01-09 10:37:54
Somera16.1 miles 100°2017-01-16 09:43:58 es8tjm-1017.3 miles 53°2017-01-16 10:00:11
ES8TJM-917.3 miles 53°2017-01-16 09:50:46 Saaretuki19.6 miles 243°2017-01-16 09:57:15
ES3AT-120.5 miles 45°2017-01-15 10:42:29 ES3AT-1020.5 miles 45°2017-01-16 10:00:05
ES3AT-920.6 miles 45°2017-01-16 09:41:48
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