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 RIDGEBURY LINDY B - show graphs
Map loading...
Callsign: V7FA4
MMSI number: 538005575
IMO number: 296418
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: COVENAS (ETA Sep18 21:00)
Location: 39°24.43' N 75°30.34' W - locator FM29FJ97HR - show map - static map
9.1 miles Northeast bearing 35° from Smyrna, Kent County, Delaware, United States [?]
10.0 miles East bearing 85° from Townsend, New Castle County, Delaware, United States
41.8 miles Southwest bearing 206° from Philadelphia, Philadelphia County, Pennsylvania, United States
59.6 miles East bearing 82° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-09-11 22:37:08 EDT (128d 17h48m ago)
2016-09-11 22:37:08 EDT local time at Smyrna, United States [?]
Course: 136° – heading 138°
Speed: 16 MPH
Dimensions: length 274 m width 48 m draught 9.0 m
Last path: V7FA4>ais via K3ARS
Positions stored: 10740
Stations near current position of RIDGEBURY LINDY B - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEOUL SPIRIT68.3 yards 111°2017-01-08 05:22:36 PAC ANTARES226.0 yards 327°2017-01-07 13:23:24
HANSA FREYBURG331.4 yards 117°2017-01-10 05:46:16 ROYAL KLIPPER0.4 miles 322°2017-01-07 18:01:54
DELTA KANARIS0.7 miles 135°2017-01-07 04:28:09 (IPPER IYO0.8 miles 318°2017-01-09 04:51:12
SEDNA DESGAGNES0.9 miles 322°2017-01-15 18:59:42 GENER8 KARA G0.9 miles 321°2017-01-01 02:07:40
PENTATHLON0.9 miles 320°2016-12-28 23:55:16 TAAGBORG0.9 miles 319°2016-12-28 18:34:38
ADS OSLO0.9 miles 320°2017-01-14 13:21:04 SCHWEIZ REEFER1.0 miles 318°2016-12-28 22:13:08
ORPHEAS1.0 miles 319°2016-12-19 22:23:01 TABEA1.1 miles 320°2017-01-13 16:46:27
UNDINE1.3 miles 319°2017-01-10 19:01:52 ARIADNE1.3 miles 320°2017-01-11 23:14:03
VINDONISSA1.3 miles 321°2016-12-25 03:14:33 SANTA LUCIA1.4 miles 321°2016-12-29 16:23:41
WHITNEY BAY1.5 miles 318°2016-12-23 18:02:27 MSC BRUNELLA1.6 miles 137°2017-01-09 07:54:43
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