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 HEIDI - show graphs
Map loading...
Callsign: 230942960
MMSI number: 230942960
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 59°56.11' N 24°09.89' E - locator KO29BW94SK - show map - static map
9.4 miles Southeast bearing 144° from Ingå, Nyland, Southern Finland, Finland [?]
14.2 miles South bearing 189° from Siuntio, Nyland, Southern Finland, Finland
31.1 miles Southwest bearing 239° from Helsinki, Nyland, Southern Finland, Finland
40.1 miles Northwest bearing 329° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2020-09-11 07:51:54 EDT (17d 4h2m ago)
2020-09-11 14:51:54 EEST local time at Ingå, Finland [?]
Course: 305° – heading 511°
Speed: 8 MPH
Dimensions: length 11 m width 3 m draught 0.0 m
Last path: 230942960>ais via TWI42
Positions stored: 9999
Stations near current position of S/Y HEIDI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FLOW0.9 miles 314°2020-09-23 08:19:33 MERIKA1.0 miles 252°2020-08-30 07:23:51
STAR OF SAIMAA1.2 miles 58°2020-09-22 08:22:33 TITRAN2.1 miles 86°2020-09-09 09:55:20
FINNLAND2.7 miles 304°2020-09-28 11:52:35 S07404222.8 miles 331°2020-09-18 03:04:00
S/Y SYLVIA2.9 miles 301°2020-09-19 06:09:37 PYHARANTA2.9 miles 2°2020-09-25 01:21:30
VESTA3.1 miles 157°2020-09-06 03:25:30 ANNIKA3.3 miles 315°2020-09-26 06:57:51
OKEANIDES3.3 miles 57°2020-09-14 04:33:32 FREJA-MARIA4.0 miles 13°2020-09-06 07:50:01
ANYTIME4.3 miles 338°2020-09-28 11:21:32 E VISION4.9 miles 82°2020-09-19 04:34:22
TUULIA5.1 miles 89°2020-09-19 08:20:53 JOLLYOCEAN5.1 miles 355°2020-09-28 08:57:14
LA MANZANA5.2 miles 63°2020-08-30 08:12:57 MMX5.3 miles 352°2020-09-06 03:19:29
GRANDE DAME5.3 miles 352°2020-09-19 04:44:23 HERMANNI5.3 miles 347°2020-09-23 07:58:30
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