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 YM THERESA - show graphs
Callsign: V7A7131
MMSI number: 538010602
IMO number: 959400
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: BARCARENA_BRAZIL
Location: 49°59.26' N 2°50.42' W - locator IN89NX97DB - show map
34.2 miles Northwest bearing 304° from Alderney, England, United Kingdom [?]
38.9 miles North bearing 340° from Saint Peter Port, Guernsey
63.4 miles Southeast bearing 114° from Plymouth, City of Plymouth, England, United Kingdom
89.4 miles Southwest bearing 226° from Southampton, City of Southampton, England, United Kingdom
Last position: 2024-05-02 20:11:58 EDT (20d 2h24m ago)
2024-05-03 01:11:58 BST local time at Alderney, United Kingdom [?]
Course: 257° – heading 256°
Speed: 14 MPH
Dimensions: length 229 m width 32 m draught 9.2 m
Last path: V7A7131>ais via rikgale
Positions stored: 578
Stations near current position of YM THERESA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CAUTIN411.3 yards 243°2024-05-21 13:12:05 HOHEWIND414.8 yards 161°2024-05-22 01:10:38
FRAIHA0.5 miles 164°2024-05-21 21:34:38 ECO CROSSFIRE0.6 miles 236°2024-04-24 18:25:24
MARIE0.8 miles 218°2024-05-18 02:02:41 UAL LOBITO0.9 miles 319°2024-05-18 14:39:08
KEY MARMARA0.9 miles 109°2024-05-21 09:50:11 MSC LUCY1.0 miles 261°2024-04-27 01:58:33
BELGIA SEAWAYS1.0 miles 184°2024-05-20 15:57:58 HB GOLDEN EAGLE1.1 miles 26°2024-05-21 06:19:35
SABRINA GLORY1.2 miles 259°2024-05-16 12:12:23 OPPLAND1.2 miles 23°2024-05-19 10:09:15
TRANS HOLM1.2 miles 90°2024-05-22 06:14:09 GREENWAY1.3 miles 245°2024-04-23 07:55:45
HARVEST TIME1.4 miles 47°2024-05-03 19:17:40 NQ FREESIA1.4 miles 302°2024-05-17 01:42:37
CS PRIDE1.5 miles 8°2024-05-19 12:06:20 AMS RETRIEVER1.5 miles 123°2024-05-10 17:53:13
SWAN ATLANTIC1.5 miles 45°2024-05-14 18:12:59 CORELLI1.6 miles 242°2024-05-17 16:53:31
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