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 PLUM ISLAND - show graphs
Callsign: WDD7840
MMSI number: 367192060
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: PI (ETA Dec28 14:00)
Location: 41°10.35' N 72°12.33' W - locator FN31VE51IJ - show map
9.3 miles Northeast bearing 59° from Greenport, Suffolk County, New York, United States [?]
9.9 miles Northeast bearing 52° from Shelter Island Heights, Suffolk County, New York, United States
60.9 miles Southwest bearing 223° from Providence, Providence County, Rhode Island, United States
67.1 miles South bearing 163° from Springfield, Hampden County, Massachusetts, United States
Last position: 2024-10-23 09:43:47 EDT (22d 22h8m ago)
2024-10-23 09:43:47 EDT local time at Greenport, United States [?]
Course: 50° – heading 95°
Speed: 1 MPH
Dimensions: length 34 m width 9 m draught 0.0 m
Last path: WDD7840>ais via K1XP
Positions stored: 92
Stations near current position of PLUM ISLAND - show more
callsign distance last heard - EST      callsign distance last heard - EST
M.S.SHAHAN II505.7 yards 226°2024-10-23 08:14:35 SUSAN ANNE0.9 miles 231°2024-10-31 20:09:55
NEW LONDON0.9 miles 307°2024-10-23 08:18:35 MARY ELLEN1.1 miles 338°2024-10-31 20:20:56
FW23892.2 miles 237°2024-11-15 06:50:12 N2ZUY2.3 miles 244°2024-11-15 06:50:40
GW37082.9 miles 241°2024-11-15 06:50:02 JOHN H3.7 miles 31°2024-10-31 19:33:50
JENNIFER C4.7 miles 36°2024-10-20 21:06:22 CW94555.2 miles 242°2024-11-15 06:46:03
CAPE HENLOPEN6.1 miles 35°2024-10-31 18:45:43 N1KPW B8.4 miles 36°2024-11-12 22:22:18
N1KPW-B8.4 miles 36°2024-11-12 22:22:28 N1BOW9.1 miles 353°2024-11-15 06:32:02
N1CLV-149.2 miles 349°2024-11-02 16:17:46 MASHOMACK9.5 miles 237°2024-10-19 20:57:17
MENHADEN9.5 miles 238°2024-10-23 08:54:43 367327040 US9.5 miles 238°2024-10-23 08:32:37
MENANTIC9.9 miles 234°2024-10-31 19:32:50 NANCY10.3 miles 75°2024-10-31 18:56:45
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