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AIS vessel ROCK OYSTER - show graphs
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Callsign: 235104114
MMSI number: 235104114
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 42°30.66' N 70°43.19' W - locator FN42PM32OP - show map - static map
7.1 miles East bearing 84° from Marblehead, Essex County, Massachusetts, United States [?]
10.4 miles East bearing 75° from Swampscott, Essex County, Massachusetts, United States
20.3 miles Northeast bearing 59° from Boston, Suffolk County, Massachusetts, United States
20.8 miles Northeast bearing 54° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2017-08-17 14:00:39 EDT (35d 17h35m ago)
2017-08-17 14:00:39 EDT local time at Marblehead, United States [?]
Course: 223° – heading 511°
Speed: 9 MPH
Dimensions: length 20 m width 6 m draught 0.0 m
Last path: 235104114>ais via KB1DML
Positions stored: 911
Stations near current position of ROCK OYSTER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SEA TREKKER0.7 miles 301°2017-09-02 15:08:51 VIVA0.8 miles 153°2017-09-04 13:46:35
M/Y FLYKT1.4 miles 58°2017-09-04 13:47:26 TANGERINE MOON1.6 miles 302°2017-09-04 12:20:28
MADURO1.7 miles 240°2017-09-12 09:26:43 SOUFRIERE2.0 miles 298°2017-09-10 13:50:11
SELKIE2.4 miles 102°2017-08-29 11:43:06 JAMIE HANNA2.7 miles 172°2017-09-18 23:33:00
MINUTE OF ANGLE2.8 miles 66°2017-08-27 15:47:33 INDIGO3.0 miles 337°2017-09-09 19:55:14
EMILY DREW LL3.0 miles 331°2017-09-04 14:08:54 BLUEJACKET3.0 miles 344°2017-09-02 14:43:18
JEROBOAM3.1 miles 337°2017-09-14 18:57:33 ELEONORE3.1 miles 4°2017-08-27 11:29:39
PAMALA B3.2 miles 264°2017-09-19 05:05:43 RENEGADE3.2 miles 306°2017-09-06 12:20:31
ANANDA3.2 miles 6°2017-08-29 12:44:21 DISTRACTION3.3 miles 217°2017-09-17 17:34:47
BREATHE EASY3.3 miles 326°2017-09-04 18:41:03 ANTARES STAR3.4 miles 58°2017-09-02 06:48:56
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.
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