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 THERESA S.KRAUSE - show graphs
Map loading...
Callsign: WDE6855
MMSI number: 367385760
IMO number: 120000
Navigational status: Undefined/default (15)
Vessel class: Tug (52)
Destination: (ETA ***00 24:60)
Location: 39°13.51' N 76°32.94' W - locator FM19RF44CA - show map - static map
2.3 miles Southwest bearing 221° from Dundalk, Baltimore County, Maryland, United States [?]
5.6 miles Southeast bearing 143° from Baltimore, City of Baltimore, Maryland, United States
34.7 miles Northeast bearing 49° from Washington, D. C., Washington, D.C., United States
Last position: 2016-12-22 02:26:33 EST (30d 14h26m ago)
2016-12-22 02:26:33 EST local time at Dundalk, United States [?]
Course: 52°
Speed: 10 MPH
Dimensions: draught 4.5 m
Last path: WDE6855>ais via K3ARS
Positions stored: 1856
Stations near current position of THERESA S.KRAUSE - show more
callsign distance last heard - EST      callsign distance last heard - EST
ENDEAVOR173.8 yards 18°2017-01-21 16:47:51 LUCKY D400.0 yards 188°2017-01-20 20:10:46
GRAM-ME0.3 miles 221°2017-01-21 06:26:16 JEZEBEL0.4 miles 229°2017-01-20 10:54:33
GEORGETOWN0.4 miles 256°2017-01-20 09:19:25 HARRIET MORAN0.8 miles 110°2017-01-21 15:25:36
MS_JANET1.0 miles 154°2017-01-20 22:22:12 CG AMBERJACK1.3 miles 258°2016-12-30 12:08:13
ANNABELLE DOROTHY1.3 miles 345°2017-01-21 15:31:36 BRIDGET MCALLISTER1.3 miles 44°2017-01-21 16:52:51
CIELO DI MILANO1.4 miles 350°2017-01-21 16:52:51 BALTIMORE1.4 miles 24°2017-01-21 16:41:46
KALEEN MCALLISTER1.4 miles 17°2017-01-21 08:59:36 ATLANTIC STAR1.4 miles 44°2017-01-21 16:47:51
CG SKIPJACK1.5 miles 255°2017-01-20 10:42:32 GALAXY ACE1.6 miles 121°2017-01-04 17:02:25
TUG CHATHAM1.7 miles 317°2017-01-21 16:52:51 MAERSK VALLVIK2.0 miles 3°2017-01-21 16:49:51
DUBLIN EXPRESS2.1 miles 359°2017-01-21 15:54:38 RISING SUN2.1 miles 239°2017-01-20 14:52:08
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