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 CAPTAIN TOM - show graphs
Map loading...
Callsign: WCY7339
MMSI number: 367373660
Navigational status: Moored (5)
Vessel class: Tug (52)
Destination: (ETA ***00 24:60)
Location: 39°32.86' N 76°04.65' W - locator FM19XN01QK - show map - static map
0.8 miles East bearing 98° from Havre de Grace, Harford County, Maryland, United States [?]
0.9 miles South bearing 201° from Perryville, Cecil County, Maryland, United States
33.6 miles Northeast bearing 58° from Baltimore, City of Baltimore, Maryland, United States
56.0 miles Southwest bearing 240° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2017-02-24 17:12:29 EST (19h48m ago)
2017-02-24 17:12:29 EST local time at Havre de Grace, United States [?]
Course: 314°
Speed: 9 MPH
Dimensions: length 17 m width 8 m draught 2.2 m
Last path: WCY7339>ais via K3ARS
Positions stored: 32951
Stations near current position of CAPTAIN TOM - show more
callsign distance last heard - EST      callsign distance last heard - EST
CAPT TED451.2 yards 147°2017-02-24 15:48:14 N3OBP-91.7 miles 13°2017-02-25 12:49:03
N3OBQ1.8 miles 11°2017-02-25 12:57:37 KB3BVW3.7 miles 93°2017-02-14 07:26:23
N3XJT-15.8 miles 73°2017-02-25 12:54:39 KAPG7.3 miles 220°2017-02-22 00:27:08
Base station7.9 miles 83°2017-02-25 12:59:22 MCALLISTER RESPONDER8.3 miles 121°2017-02-24 09:01:25
DW31188.3 miles 357°2017-02-25 12:59:31 LAYLA RENEE8.7 miles 112°2017-02-07 14:18:53
POINT COMFORT8.7 miles 160°2017-02-07 16:09:02 SHUMAN8.8 miles 111°2017-02-23 09:48:01
KC3HRV-99.0 miles 247°2017-02-09 14:33:53 RADIANCE9.1 miles 161°2017-02-11 19:43:19
MV DISCOVERY COAST9.2 miles 108°2017-02-25 06:21:50 SCHUYLKILL9.3 miles 108°2017-02-24 22:25:02
CG WILLIAM TATE9.3 miles 108°2017-02-17 11:10:56 YP7079.3 miles 108°2017-02-24 00:33:21
HUDSON9.4 miles 107°2017-02-25 11:29:15 KENDALL J HEBERT9.4 miles 107°2017-02-17 03:23:02
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