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 WHITE DEFENDER - show graphs
Callsign: VRWH4
MMSI number: 477019400
IMO number: 621895
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: BR_SSZ (ETA Oct07 06:00)
Location: 25°30.97' S 47°51.01' W - locator GG64BL76XD - show map
34.9 miles South bearing 172° from Cananéia, São Paulo, Brazil [?]
41.1 miles East bearing 90° from Paranaguá, Paraná, Brazil
82.4 miles Northeast bearing 49° from Joinville, Santa Catarina, Brazil
Last position: 2024-10-26 04:28:42 EDT (16d 2h33m ago)
2024-10-26 05:28:42 -03 local time at Cananéia, Brazil [?]
Course: 238° – heading 239°
Speed: 13 MPH
Dimensions: length 190 m width 29 m draught 10.5 m
Last path: VRWH4>ais via ARAF-AIS
Positions stored: 1635
Stations near current position of WHITE DEFENDER - show more
callsign distance last heard - EST      callsign distance last heard - EST
V35501311.8 miles 28°2024-10-28 09:55:20 V36101147.1 miles 357°2024-11-09 09:08:30
JUMEIRAH BEACH9.9 miles 85°2024-10-18 10:55:25 BELO HORIZONTE@@@@@@13.6 miles 294°2024-10-12 18:03:43
V352082914.9 miles 263°2024-10-27 09:30:02 NORD JEWEL14.9 miles 62°2024-10-22 21:06:47
NETUNO R1 15.9 miles 16°2024-10-12 18:16:10 PORT OSAKA17.6 miles 254°2024-10-26 00:52:50
ASTRO VEGA17.7 miles 245°2024-11-11 05:17:58 V343140219.2 miles 273°2024-10-14 21:47:52
BOW TUNGSTEN19.3 miles 66°2024-11-10 21:52:40 DUKE SANTOS19.4 miles 252°2024-11-11 00:08:59
BELFUJI19.4 miles 257°2024-10-28 01:51:58 MARIGOULA19.5 miles 249°2024-11-10 17:10:25
TOKYO QUEEN19.9 miles 233°2024-11-11 04:41:24 ELDIA20.1 miles 255°2024-11-10 14:46:52
SEA MOON20.1 miles 245°2024-11-11 02:37:04 SEA JUNO20.1 miles 236°2024-10-16 15:07:00
ELIAS20.6 miles 248°2024-10-18 04:54:26 FARAH LOUISE21.0 miles 253°2024-11-06 16:45:22
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