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 ALVA - show graphs
Map loading...
Callsign: SDRG
MMSI number: 266042000
IMO number: 13052
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: ST HELIER (ETA Apr20 08:00)
Location: 51°19.84' N 1°31.04' E - locator JO01SH29BI - show map - static map
3.9 miles Southeast bearing 120° from Broadstairs, Kent, England, United Kingdom [?]
4.4 miles East bearing 95° from Ramsgate, Kent, England, United Kingdom
70.4 miles East bearing 100° from City of London, Greater London, England, United Kingdom
71.8 miles East bearing 99° from London, Greater London, England, United Kingdom
Last position: 2018-05-14 10:15:31 EDT (6d 7h25m ago)
2018-05-14 15:15:31 BST local time at Broadstairs, United Kingdom [?]
Course: 78° – heading 64°
Speed: 7 MPH
Dimensions: length 55 m width 7 m draught 3.0 m
Last path: SDRG>ais via G8WLY
Positions stored: 34933
Stations near current position of ALVA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
RNLI LIFEBOAT 14-02476.8 yards 50°2018-05-10 06:24:20 GV KRISTENBORG0.4 miles 202°2018-05-20 17:41:05
OFILDO0.4 miles 202°2018-05-15 05:36:26 205574330 BE0.4 miles 269°2018-04-21 17:27:43
GV_ATLAS0.4 miles 158°2018-05-01 06:57:40 JUBILEE PRIDE.0.6 miles 158°2018-05-10 07:33:28
MPR SOUNDER0.6 miles 330°2018-05-19 12:00:37 RV AORA0.6 miles 53°2018-04-23 13:44:39
GV ARDENT0.8 miles 239°2018-05-10 09:54:12 PAT PANICK0.9 miles 49°2018-05-01 01:52:45
ELLEBOL0.9 miles 192°2018-05-20 03:52:00 ESTUARY ELAN0.9 miles 275°2018-04-25 18:47:48
FV CAPELLA1.0 miles 18°2018-05-18 03:59:06 RONDINE1.1 miles 208°2018-05-11 01:49:37
LUTINE1.2 miles 4°2018-05-19 08:24:50 Z201 JOB SENIOR1.3 miles 355°2018-05-16 11:55:04
ZEPHYROS1.3 miles 240°2018-05-20 08:55:12 BRIGHTON BELLE1.6 miles 251°2018-04-28 14:14:56
SV AMALIA BEL51.8 miles 13°2018-05-11 07:54:34 CHARITY AND LIBERTY1.8 miles 10°2018-05-11 23:07:00
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