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 SEMPER LABORA - show graphs
Map loading...
Callsign: OP3670
MMSI number: 205367030
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 51°08.67' N 1°29.09' E - locator JO01RD84EQ - show map - static map
6.5 miles Southeast bearing 147° from Deal, Kent, England, United Kingdom [?]
8.0 miles East bearing 84° from Dover, Kent, England, United Kingdom
72.6 miles East bearing 110° from City of London, Greater London, England, United Kingdom
73.9 miles East bearing 109° from London, Greater London, England, United Kingdom
Last position: 2017-05-27 00:03:17 EDT (115d 11h24m ago)
2017-05-27 05:03:17 BST local time at Deal, United Kingdom [?]
Course: 68°
Speed: 8 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: OP3670>ais via G8WLY
Positions stored: 37
Stations near current position of SEMPER LABORA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NINA SORAYA288.9 yards 68°2017-08-22 06:08:52 HACKETTS434.4 yards 105°2017-08-20 18:13:48
FURY0.8 miles 58°2017-09-03 04:12:43 SATURNUS KY430.8 miles 88°2017-09-09 12:29:45
STILL FIRST1.5 miles 189°2017-09-03 04:17:43 ZARIFA1.5 miles 85°2017-09-04 18:12:20
FANTA SEA1.6 miles 281°2017-09-18 04:46:05 NORMA1.7 miles 290°2017-09-02 10:41:35
EOLE1.8 miles 243°2017-09-03 03:57:59 LE MOKO1.8 miles 239°2017-09-03 03:57:59
MIXED EMOTIONS1.9 miles 219°2017-08-21 05:27:56 SCHORPIOEN1.9 miles 172°2017-08-20 12:53:36
SV EXCELSIOR2.1 miles 106°2017-09-17 13:07:50 MY WAY2.1 miles 231°2017-09-02 02:57:03
LICKETY SPLIT2.1 miles 238°2017-08-22 07:41:52 KRISMAR2.2 miles 237°2017-09-02 02:57:03
HENDRIKA BARTELDS2.2 miles 145°2017-08-20 20:41:12 HASPA HAMBURG2.2 miles 121°2017-09-19 03:45:16
PROTEUS2.3 miles 270°2017-08-28 09:21:49 IRON LADY2.3 miles 241°2017-09-02 02:53:03
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