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 WS CASTOR - show graphs
Callsign: PU8154
MMSI number: 710006717
IMO number: 929730
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: SANTOS-SP (ETA Oct02 18:30)
Location: 23°57.46' S 46°18.06' W - locator GG66UB30VD - show map
2.1 miles East bearing 84° from Santos, Santos, São Paulo, Brazil [?]
5.8 miles East bearing 86° from São Vicente, São Paulo, Brazil
35.4 miles Southeast bearing 143° from São Paulo, São Paulo, Brazil
37.2 miles Southeast bearing 157° from Guarulhos, São Paulo, Brazil
Last position: 2024-05-14 19:15:07 EDT (8d 5h55m ago)
2024-05-14 20:15:07 -03 local time at Santos, Brazil [?]
Course: 0° – heading 0°
Speed: 0 MPH
Dimensions: length 25 m width 13 m draught 0.0 m
Last path: PU8154>ais via PU2MUS
Positions stored: 1762
Stations near current position of WS CASTOR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GOODWOOD71.2 yards 72°2024-05-19 15:10:22 FLORIDA HIGHWAY73.7 yards 75°2024-05-21 16:18:33
ARC RESOLVE74.4 yards 90°2024-05-12 08:21:56 SIRIUS LEADER104.6 yards 94°2024-05-10 08:10:23
GRANDE AMBURGO174.2 yards 115°2024-05-22 17:16:11 CMA CGM PLATON394.7 yards 128°2024-05-22 17:22:11
C QUARTZO397.6 yards 132°2024-05-22 11:52:07 AGIA SOFIA518.8 yards 166°2024-05-18 11:00:39
CITRUS VITA BRASIL521.3 yards 235°2024-05-05 14:58:51 NPA MARACANA0.3 miles 254°2024-05-02 11:26:59
ESSAYRA0.3 miles 206°2024-05-11 18:47:43 REVENGER0.3 miles 207°2024-05-04 11:05:05
UBC SAGUNTO0.3 miles 206°2024-05-22 17:23:11 MAERSK MONTE ALEGRE0.4 miles 133°2024-05-12 08:42:56
VARAMO0.4 miles 133°2024-05-09 19:51:58 SAGA MIGUEL0.4 miles 136°2024-05-06 15:47:59
NC BRAVO0.4 miles 133°2024-05-21 16:21:33 BOW CHAIN0.5 miles 312°2024-05-10 08:02:27
GALLOWAY0.5 miles 132°2024-05-17 17:36:25 NORD BRAVE0.5 miles 180°2024-05-14 19:11:07
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