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 EMERALD LADY - show graphs
Map loading...
Callsign: WDB7270
MMSI number: 366939580
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 39°26.05' N 76°01.01' W - locator FM19XK74XF - show map - static map
9.9 miles South bearing 193° from Charlestown, Cecil County, Maryland, United States [?]
12.1 miles South bearing 199° from North East, Cecil County, Maryland, United States
33.3 miles East bearing 72° from Baltimore, City of Baltimore, Maryland, United States
57.7 miles Southwest bearing 232° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-10-30 08:57:05 EDT (145d 18h43m ago)
2016-10-30 08:57:05 EDT local time at Charlestown, United States [?]
Course: 58°
Speed: 9 MPH
Dimensions: length 19 m width 6 m draught 0.0 m
Last path: WDB7270>ais via K3ARS
Positions stored: 856
Stations near current position of EMERALD LADY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MCALLISTER RESPONDER0.6 miles 78°2017-03-10 02:05:58 SUSQUEHANNA0.9 miles 66°2017-03-24 19:30:02
FIRST COAST1.7 miles 210°2017-03-12 22:18:23 KENDALL J HEBERT4.2 miles 225°2017-03-25 03:39:28
DREDGE 554.2 miles 225°2017-03-25 03:40:28 LARRY J HEBERT4.7 miles 227°2017-03-25 03:40:28
ATLANTIC COAST5.5 miles 229°2017-03-25 03:40:28 CHESAPEAKE5.6 miles 47°2017-03-21 23:02:47
N3DOU-15.7 miles 204°2017-03-25 03:40:36 N3DOU-95.8 miles 205°2017-03-20 17:42:17
EW87876.7 miles 111°2017-03-25 03:37:02 SUN COAST7.1 miles 47°2017-03-25 00:11:07
ROANOKE7.2 miles 47°2017-03-24 10:01:04 SHUMAN7.2 miles 48°2017-03-06 13:50:39
CHARLES BURTON7.2 miles 47°2017-03-22 00:05:12 ANACOSTIA7.3 miles 47°2017-03-20 08:47:59
REBEL7.3 miles 48°2017-02-26 11:48:00 NORTHSTAR COMMANDER7.4 miles 48°2017-03-23 10:30:56
ELIZABETH ANNE7.5 miles 48°2017-03-21 11:23:19 N3DOU-77.5 miles 198°2017-03-17 09:16:43
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