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 AD - show graphs
Map loading...
Callsign: WDF6542
MMSI number: 367475330
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 38°59.15' N 76°23.37' W - locator FM18TX36GO - show map - static map
6.5 miles Northeast bearing 61° from Hillsmere Shores, Anne Arundel County, Maryland, United States [?]
9.4 miles Northeast bearing 44° from Mayo, Anne Arundel County, Maryland, United States
24.2 miles Southeast bearing 150° from Baltimore, City of Baltimore, Maryland, United States
93.4 miles Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-09-13 13:35:33 EDT (131d 6h45m ago)
2016-09-13 13:35:33 EDT local time at Hillsmere Shores, United States [?]
Course: 226° – heading 511°
Speed: 8 MPH
Dimensions: length 14 m width 2 m draught 0.0 m
Last path: WDF6542>ais via K3ARS
Positions stored: 157
Stations near current position of AD - show more
callsign distance last heard - EST      callsign distance last heard - EST
CAMIE384.4 yards 104°2017-01-03 23:15:34 PROSPECTOR II397.9 yards 100°2017-01-09 08:29:45
INNER HARBOR SPIRIT482.0 yards 158°2017-01-10 12:43:45 JACQUELINE A0.3 miles 163°2017-01-14 05:42:16
CAPT. KENNETH0.4 miles 162°2017-01-20 19:42:43 SUN COAST0.4 miles 174°2017-01-06 04:32:17
MSC MICHAELA0.4 miles 64°2017-01-10 23:42:18 CAPT TED0.5 miles 171°2017-01-21 11:15:59
EUPHONY ACE0.5 miles 47°2017-01-09 17:52:23 MERRIMAC0.5 miles 211°2017-01-11 11:50:16
CAPE WRATH0.7 miles 35°2017-01-09 12:15:44 EVER LAUREL0.7 miles 140°2017-01-11 02:40:05
ICDAS-090.8 miles 33°2017-01-04 15:56:15 LUMINOUS ACE0.8 miles 33°2017-01-09 18:58:32
KJ4EOO-40.8 miles 337°2017-01-20 20:36:35 FULL MOON0.9 miles 360°2016-12-26 18:51:30
BULK ECUADOR1.0 miles 29°2017-01-10 05:45:16 HARMEN OLDENDORFF1.3 miles 25°2017-01-15 22:31:07
DESSERT FIRST1.6 miles 129°2017-01-01 09:37:39 FIREBOAT 361.9 miles 339°2017-01-17 15:01:14
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