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 PILOT BOAT SPI - show graphs
Callsign: PU3581
MMSI number: 710003246
Navigational status: Under way (engine) (0)
Vessel class: Pilot (50)
Location: 23°59.49' S 46°18.11' W - locator GG66UA32SA - show map
2.9 miles Southeast bearing 137° from Santos, Santos, São Paulo, Brazil [?]
6.4 miles East bearing 81° from Praia Grande, São Paulo, Brazil
37.2 miles Southeast bearing 145° from São Paulo, São Paulo, Brazil
39.3 miles South bearing 158° from Guarulhos, São Paulo, Brazil
Last position: 2025-02-07 09:36:43 EST (12h58m ago)
2025-02-07 11:36:43 -03 local time at Santos, Brazil [?]
Course: 000.5°
Speed: 0 MPH
Dimensions: length 6 m width 2 m draught 0.0 m
Last path: PU3581>ais via PU2MUS
Positions stored: 261
Stations near current position of PILOT BOAT SPI - show more
callsign distance last heard - EST      callsign distance last heard - EST
PILOT BOAT SPI13.9 yards 172°2025-01-23 14:39:10 PILOT BOAT VI15.9 yards 142°2025-02-07 09:35:43
PILOT BOAT XIV16.2 yards 185°2025-02-07 09:36:43 PILOT BOAT XII22.7 yards 220°2025-02-06 15:50:15
ANEMON261.0 yards 130°2025-02-07 09:37:43 000006100290.1 yards 64°2025-02-07 09:37:43
PILOT BOAT X315.5 yards 193°2025-01-23 09:28:38 710007050 BR372.5 yards 123°2025-01-16 13:54:28
PILOT BOAT XIII0.3 miles 175°2025-02-07 09:37:43 PILOT BOAT I0.3 miles 175°2025-02-06 19:41:51
PILOT BOAT SPII0.4 miles 261°2025-02-06 16:41:51 FURIA @@@@@@@@@@@0.4 miles 254°2025-01-11 15:21:54
ANNANAS0.4 miles 161°2025-01-29 15:46:34 C BRILHANTE0.5 miles 122°2025-02-07 09:33:43
SAAM PARINTINS0.5 miles 116°2025-01-29 10:02:48 URANUS0.5 miles 115°2025-02-07 06:14:11
ATLAS0.5 miles 117°2025-02-07 09:37:43 CAUE0.5 miles 113°2025-01-31 13:03:42
HAMAL0.5 miles 119°2025-01-27 13:55:35 PRAIA MOLE0.5 miles 119°2025-02-07 09:38:43
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