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 M/V SEA HUNTER - show graphs
Callsign: WSY3189
MMSI number: 321206147
Navigational status: Undefined/default (15)
Vessel class: Diving operations (34)
Location: 9°58.17' N 84°50.80' W - locator EJ79NX82JQ - show map
0.7 miles Southwest bearing 230° from Puntarenas, Puntarenas, Costa Rica [?]
5.1 miles West bearing 260° from Chacarita, Puntarenas, Costa Rica
48.8 miles West bearing 268° from San Francisco, Heredia, Costa Rica
52.0 miles West bearing 273° from San José, San José, Costa Rica
Last position: 2024-11-24 09:12:00 EST (2d 6h2m ago)
2024-11-24 08:12:00 CST local time at Puntarenas, Costa Rica [?]
Course: 356° – heading 511°
Speed: 0 MPH
Dimensions: length 40 m width 8 m draught 0.0 m
Last path: WSY3189>ais via TI2GBB-2
Positions stored: 4164
Stations near current position of M/V SEA HUNTER - show more
callsign distance last heard - EST      callsign distance last heard - EST
SAN LUCAS III0.6 miles 342°2024-11-26 15:12:32 NAUTICA JJ I0.6 miles 20°2024-11-26 15:01:43
TAMBOR IV0.6 miles 343°2024-11-26 15:12:32 TROPIC WHISPER0.7 miles 293°2024-11-24 08:41:15
ENDAVOUR0.8 miles 31°2024-11-25 19:50:48 KIKI0.9 miles 29°2024-11-23 18:29:55
ISLAND SPIRIT0.9 miles 32°2024-11-26 15:11:30 OKEANOS III1.1 miles 45°2024-11-26 15:05:50
85-11.2 miles 51°2024-11-19 10:47:59 CHOROY3.2 miles 105°2024-11-25 05:15:49
REMOLCADOR ANTISANA4.7 miles 108°2024-11-25 05:19:55 DON HUGO4.8 miles 109°2024-11-25 20:40:22
NORTHERN HIGHWAY5.4 miles 130°2024-11-26 15:10:58 MH ARPEGGIO6.3 miles 114°2024-11-26 15:09:56
THERESA PRIDE6.5 miles 120°2024-11-26 15:13:03 SANTA RITA6.6 miles 125°2024-11-26 15:04:17
DSI PEGASUS6.7 miles 136°2024-11-26 15:13:33 GOLDENEYE6.9 miles 111°2024-11-26 15:12:32
WOOYANG CLES6.9 miles 114°2024-11-26 15:13:03 PACIFIC HARMONY7.0 miles 119°2024-11-26 15:13:33
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