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 NEREIDI - show graphs
Callsign: OI4891
MMSI number: 230128500
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 60°08.80' N 24°55.40' E - locator KP20LD05TF - show map
1.6 miles South bearing 195° from Helsinki, Nyland, Southern Finland, Finland [?]
4.2 miles Southeast bearing 128° from Otaniemi, Nyland, Southern Finland, Finland
49.4 miles North bearing 7° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-09-04 12:32:35 EDT (14d 11h47m ago)
2024-09-04 19:32:35 EEST local time at Helsinki, Finland [?]
Course: 298° – heading 316°
Speed: 0 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: OI4891>ais via Cloudship
Positions stored: 2370
Stations near current position of NEREIDI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ODETTE19.6 yards 338°2024-09-13 01:54:26 MAY30.4 yards 357°2024-08-28 09:58:19
CIRCE NJK31.8 yards 320°2024-09-12 03:04:16 EVELIINA40.0 yards 139°2024-09-01 10:11:33
NERISSA41.2 yards 318°2024-09-16 10:59:53 BERENIKE44.2 yards 323°2024-09-18 12:33:19
DRAGON QUEEN45.4 yards 326°2024-08-29 04:49:12 LADY X45.4 yards 146°2024-09-02 08:18:00
SY BELLATRIX54.9 yards 327°2024-09-09 11:30:08 WAFI63.1 yards 322°2024-08-20 06:28:49
AURORA TENDER 967.3 yards 274°2024-09-01 01:14:20 OCEAN HARMONY [80%]71.7 yards 334°2024-08-22 03:22:57
AURORA TENDER 10124.8 yards 258°2024-09-01 04:31:37 RESCUE PORT AURORA178.5 yards 281°2024-09-01 05:20:23
LUNNI202.1 yards 349°2024-08-25 04:53:06 SAMI237.1 yards 108°2024-09-19 00:19:32
CARISIMA417.7 yards 146°2024-09-08 08:02:11 TB#4 SILVER DAWN445.4 yards 345°2024-09-11 02:29:02
AAVA461.2 yards 158°2024-09-04 13:17:24 TT10.3 miles 47°2024-09-10 04:35:48
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.
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