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 MADDIE K - show graphs
Callsign: WDN5533
MMSI number: 366998820
Navigational status: Restricted manoeuvrability (3)
Vessel class: Tug (52)
Destination: US^0MG7>0LGX
Location: 40°40.56' N 74°04.59' W - locator FN20XQ02TF - show map
2.0 miles East bearing 76° from Bayonne, Hudson County, New Jersey, United States [?]
4.5 miles Southwest bearing 234° from New York City, New York, United States
6.7 miles Northwest bearing 320° from Bensonhurst, Kings County, New York, United States
6.9 miles West bearing 285° from Brooklyn, Kings County, New York, United States
Last position: 2024-11-19 12:52:56 EST (2h36m ago)
2024-11-19 12:52:56 EST local time at Bayonne, United States [?]
Course: 252° – heading 285°
Speed: 0 MPH
Dimensions: length 24 m width 8 m draught 3.1 m
Last path: WDN5533>ais via KD2ZCH
Positions stored: 13790
Stations near current position of MADDIE K - show more
callsign distance last heard - EST      callsign distance last heard - EST
JESSE O69.2 yards 98°2024-11-16 11:08:36 LISA D101.8 yards 24°2024-11-11 14:53:03
WEEKS 2225142.7 yards 263°2024-11-07 03:26:02 WEEKS 526222.2 yards 120°2024-11-19 13:32:18
ELIZABETH422.0 yards 99°2024-11-19 06:37:42 GULF COAST489.8 yards 115°2024-11-19 13:59:31
ONE APUS0.4 miles 208°2024-11-19 15:00:07 SUSAN B ANTHONY0.5 miles 36°2024-11-15 19:33:20
GELBERMAN0.5 miles 44°2024-11-19 15:03:09 HAYWARD0.7 miles 23°2024-11-06 13:04:33
HOCKING0.7 miles 21°2024-11-19 14:43:54 CG PENOBSCOT BAY0.7 miles 246°2024-11-18 15:58:49
DRIFTMASTER0.7 miles 18°2024-11-19 15:05:10 CGC K. WALKER0.7 miles 249°2024-11-14 13:15:45
SEA LION0.7 miles 355°2024-11-19 03:14:55 ARMY CORPS NYSB-40.7 miles 10°2024-10-21 16:32:50
SEA WOLF0.7 miles 353°2024-11-14 10:02:59 CG261090.7 miles 248°2024-11-05 10:35:16
CG HAWSER0.7 miles 253°2024-11-12 12:00:19 BRUCE A. MCALLISTER0.8 miles 149°2024-11-19 15:22:22
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.
User guide · 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