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 LADY MARYLAND - show graphs
Map loading...
Callsign: WTV4008
MMSI number: 367350650
IMO number: 519092
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 39°16.73' N 76°35.78' W - locator FM19QG86KV - show map - static map
1.2 miles Southeast bearing 133° from Baltimore, City of Baltimore, Maryland, United States [?]
3.6 miles North bearing 17° from Brooklyn Park, Anne Arundel County, Maryland, United States
35.5 miles Northeast bearing 42° from Washington, D. C., Washington, D.C., United States
Last position: 2016-11-14 07:58:28 EST (26d 22h53m ago)
2016-11-14 07:58:28 EST local time at Baltimore, United States [?]
Course: 0° – heading 511°
Dimensions: length 32 m width 7 m draught 0.0 m
Last path: WTV4008>ais via Spleen
Positions stored: 10637
Stations near current position of LADY MARYLAND - show more
callsign distance last heard - EST      callsign distance last heard - EST
SPIRIT OF BALTIMORE279.8 yards 237°2016-12-11 01:40:21 CORESKY OL401.1 yards 154°2016-12-10 08:14:23
BARBARA0.3 miles 292°2016-12-10 08:09:35 SOCIAL SECURITY STMT0.3 miles 293°2016-12-09 22:28:30
DESTINY0.3 miles 294°2016-12-10 08:10:07 WB3V-60.4 miles 90°2016-12-11 06:45:59
SATORI0.5 miles 89°2016-12-10 08:00:53 SWEET HOPE 20.6 miles 299°2016-11-23 14:32:33
HATT-A-TUDE0.7 miles 293°2016-12-10 08:09:03 ANTARES0.7 miles 122°2016-12-10 21:03:46
HEAVEN CAN WAIT0.7 miles 89°2016-12-10 05:17:45 ACT III0.8 miles 85°2016-12-10 08:14:23
RAVEN0.9 miles 290°2016-12-08 21:24:41 INNER HARBOR SPIRIT0.9 miles 292°2016-12-09 21:59:37
AUSTIN KRAUSE0.9 miles 137°2016-12-10 08:14:23 DAVID M KRAUSE0.9 miles 135°2016-12-10 08:14:23
THERESA S.KRAUSE0.9 miles 136°2016-12-09 20:52:16 YP7080.9 miles 293°2016-12-11 05:51:54
YP7050.9 miles 293°2016-12-11 06:34:57 GB42 M V PROMISES0.9 miles 96°2016-12-10 07:15:57
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