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AIS vessel NOAA HENRY BIGELOW - show graphs
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Callsign: WTDF
MMSI number: 369991000
IMO number: 349057
Navigational status: Moored (5)
Vessel class: (90)
Destination: NEWPORT (ETA Aug21 12:00)
Location: 41°31.82' N 71°19.12' W - locator FN41IM17SG - show map - static map
1.8 miles Southwest bearing 233° from Middletown, Newport County, Rhode Island, United States [?]
4.3 miles Southwest bearing 205° from Melville, Newport County, Rhode Island, United States
57.1 miles South bearing 194° from South Boston, Suffolk County, Massachusetts, United States
58.7 miles South bearing 193° from Boston, Suffolk County, Massachusetts, United States
Last position: 2017-07-27 10:06:11 EDT (61d 38m ago)
2017-07-27 10:06:11 EDT local time at Middletown, United States [?]
Course: 256° – heading 72°
Dimensions: width 15 m draught 6.0 m
Last path: WTDF>ais via KB1DML
Positions stored: 8590
Stations near current position of NOAA HENRY BIGELOW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CW64510.9 miles 89°2017-09-26 10:43:35 KI4SMH-81.4 miles 142°2017-09-19 08:41:34
K1NPT-91.5 miles 171°2017-09-12 06:27:17 KC1HEH1.8 miles 292°2017-09-23 18:13:01
BITU EXPRESS1.9 miles 356°2017-09-13 09:57:50 WEDDELL SEA2.1 miles 229°2017-09-26 08:48:50
N4AXQ-92.3 miles 41°2017-09-26 07:53:11 KC1EXK-92.3 miles 220°2017-09-24 12:42:31
N1TAG-92.3 miles 58°2017-09-25 08:19:01 ELEONORA E2.5 miles 196°2017-08-28 05:27:02
SY ANNAGINE2.6 miles 188°2017-09-24 03:18:15 M.Y.CONSTANCE2.7 miles 183°2017-09-24 03:21:55
M\Y BYSTANDER2.7 miles 184°2017-09-24 02:25:03 S/Y SEAQUELL2.7 miles 185°2017-09-24 01:28:39
FREYA2.7 miles 185°2017-08-28 01:50:18 ASGARD2.7 miles 186°2017-09-25 20:01:40
NAEMA2.7 miles 186°2017-08-28 05:28:47 S Y ZENJI2.7 miles 186°2017-09-25 06:04:51
S Y BLUE TOO2.7 miles 185°2017-09-24 06:09:06 3675613302.8 miles 189°2017-09-24 02:18:36
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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