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 CATS PAWS - show graphs
Map loading...
Callsign: WDC4285
MMSI number: 367022320
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 39°08.56' N 76°21.54' W - locator FM19TD64VF - show map - static map
6.7 miles West bearing 273° from Rock Hall, Kent County, Maryland, United States [?]
8.3 miles Southeast bearing 145° from Edgemere, Baltimore County, Maryland, United States
17.0 miles Southeast bearing 127° from Baltimore, City of Baltimore, Maryland, United States
84.7 miles Southwest bearing 229° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-07-10 11:15:33 EDT (255d 15h1m ago)
2016-07-10 11:15:33 EDT local time at Rock Hall, United States [?]
Course: 200° – heading 511°
Speed: 7 MPH
Dimensions: length 13 m width 5 m draught 0.0 m
Last path: WDC4285>ais via K3ARS
Positions stored: 50
Stations near current position of CATS PAWS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YP7071.7 miles 110°2017-02-26 15:50:39 ANNE JARRETT1.9 miles 85°2017-03-21 03:37:30
NORTHSTAR COMMANDER1.9 miles 83°2017-03-21 11:18:19 ROSS SEA1.9 miles 102°2017-03-22 14:24:19
CAPTAIN HANK2.0 miles 110°2017-03-21 10:14:13 SARAH DANN2.1 miles 78°2017-03-21 19:06:20
HOSS2.3 miles 251°2017-02-22 19:31:19 BISHU HIGHWAY2.3 miles 256°2017-03-23 02:15:00
CG JAMES RANKIN2.4 miles 234°2017-03-21 13:53:47 GRAM-ME2.5 miles 264°2017-03-08 21:16:31
CAPT HENRY KNOTT2.6 miles 228°2017-03-02 16:09:31 GOLD COAST2.6 miles 65°2017-02-24 09:03:25
LAKE SUPERIOR2.6 miles 226°2017-03-17 21:06:18 SOUTHERN STAR2.7 miles 60°2017-02-23 03:14:25
SAGINAW RIVER3.1 miles 66°2017-03-18 11:05:43 MSC LAUSANNE3.2 miles 285°2017-03-23 00:40:48
ISLAND EXPRESS3.3 miles 216°2017-03-20 18:31:26 367148880 US3.4 miles 288°2017-03-19 08:00:46
DOTTI J3.4 miles 63°2017-03-21 17:39:13 GL COLMENA3.6 miles 291°2017-03-21 09:13:08
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