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 IONA MCALLISTER - show graphs
Callsign: WDD4840
MMSI number: 367149890
IMO number: 8023618
Navigational status: Moored (5)
Vessel class: Tug (52)
Destination: NEW YORK, NEW YORK
Location: 39°56.79' N 73°57.71' W - locator FM39AW47OD - show map
5.9 miles East bearing 89° from Seaside Heights, Ocean County, New Jersey, United States [?]
5.9 miles East bearing 106° from Lavallette, Ocean County, New Jersey, United States
48.6 miles South bearing 181° from Brooklyn, Kings County, New York, United States
53.1 miles South bearing 177° from New York City, New York, United States
Last position: 2024-11-14 06:24:54 EST (1d 2h4m ago)
2024-11-14 06:24:54 EST local time at Seaside Heights, United States [?]
Course: 184° – heading 182°
Speed: 12 MPH
Dimensions: length 33 m width 10 m draught 5.0 m
Last path: WDD4840>ais via DogeRam1500
Positions stored: 1699
Stations near current position of IONA MCALLISTER - show more
callsign distance last heard - EST      callsign distance last heard - EST
ABER AUCH GUT0.3 miles 157°2024-10-21 04:06:23 SHERENA B CHERAMIE0.5 miles 123°2024-11-01 18:54:40
BERING SEA1.0 miles 340°2024-11-02 12:21:25 MIKAYLA ALEXA1.0 miles 337°2024-11-14 12:29:01
CELTIC CROSS1.3 miles 351°2024-10-19 20:42:58 LYDIA1.5 miles 317°2024-11-03 04:05:57
CF CAMPBELL1.8 miles 129°2024-11-07 01:45:02 ANGELFISH1.8 miles 327°2024-10-21 20:54:53
AMERICAN INDEPENDENC1.9 miles 59°2024-10-28 14:18:35 AGNETHA1.9 miles 315°2024-11-03 20:01:49
HELEN1.9 miles 55°2024-11-10 08:01:50 AMERICAN LIBERTY2.0 miles 325°2024-10-31 14:49:38
YONDER2.0 miles 23°2024-10-29 17:54:24 WOMBAT2.4 miles 326°2024-10-19 17:30:12
PATRICE MCALLISTER2.5 miles 207°2024-11-15 02:49:41 ORCA2.6 miles 313°2024-10-16 10:04:54
HELIADES2.6 miles 321°2024-10-28 15:55:48 ROWAN M MCALLISTER2.7 miles 214°2024-11-07 20:11:46
SEASENOR2.7 miles 316°2024-10-20 09:53:04 LIZ ALMA2.7 miles 233°2024-11-14 19:28:50
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