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 ADVANTAGE SPRING - show graphs
Map loading...
Callsign: V7LO4
MMSI number: 538006308
IMO number: 466582
Navigational status: At anchor (1)
Vessel class: (0)
Destination: PANAMA FOR ORDERS (ETA Sep23 17:00)
Location: 34°51.88' S 53°44.08' W - locator GF35DD12UL - show map - static map
28.1 miles Southeast bearing 119° from La Paloma, Rocha, Uruguay [?]
43.0 miles Southeast bearing 128° from Rocha, Rocha, Uruguay
68.9 miles East bearing 88° from Maldonado, Maldonado, Uruguay
Last position: 2017-10-16 02:50:43 EDT (8d 2h49m ago)
2017-10-16 03:50:43 UYT local time at La Paloma, Uruguay [?]
Course: 226° – heading 245°
Speed: 1 MPH
Dimensions: length 274 m width 48 m draught 0.0 m
Last path: V7LO4>ais via LU5DTF
Positions stored: 4512
Stations near current position of ADVANTAGE SPRING - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BOSSA NOVA SPIRIT5.9 miles 197°2017-10-16 02:42:47 HERCULES VOYAGER7.1 miles 238°2017-10-16 02:49:05
TORDIS KNUTSEN13.7 miles 252°2017-10-16 01:19:08 GENER8 ARES15.6 miles 256°2017-10-16 02:28:54
SALACGRIVA16.0 miles 34°2017-10-16 02:14:59 ZHENG JUN19.4 miles 140°2017-10-16 02:55:42
FRATERNITY24.5 miles 237°2017-10-15 08:49:04
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.
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