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Callsign, ship name or locator: Clear       
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AIS vessel CHALLENGER - show graphs
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Callsign: 366983070
MMSI number: 366983070
Vessel class: Fishing (30)
Location: 42°36.88' N 70°39.15' W - locator FN42QO17QM - show map - static map
0.5 miles East bearing 100° from Gloucester, Essex County, Massachusetts, United States [?]
3.3 miles Southwest bearing 210° from Rockport, Essex County, Massachusetts, United States
27.3 miles Northeast bearing 49° from Boston, Suffolk County, Massachusetts, United States
28.0 miles Northeast bearing 46° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2017-12-11 21:43:32 EST (52s ago)
2017-12-11 21:43:32 EST local time at Gloucester, United States [?]
Course: 121.8000030517578° – heading 511°
Last path: 366983070>ais via KB1DML
Positions stored: 3255
Stations near current position of CHALLENGER - show more
callsign distance last heard - EST      callsign distance last heard - EST
ENDEAVOUR68.4 yards 236°2017-12-11 21:32:19 F/V MORNING STAR97.3 yards 51°2017-11-30 16:42:42
367610530119.5 yards 296°2017-11-18 09:06:36 KARMA149.4 yards 305°2017-12-11 16:36:59
367925000157.2 yards 115°2017-11-29 15:58:42 MIDNIGHT SUN173.6 yards 9°2017-12-11 10:33:22
MICHAEL CRAVEN176.1 yards 111°2017-12-08 13:33:27 367458880268.0 yards 171°2017-12-11 21:42:47
KA1BTK-5489.8 yards 301°2017-12-03 13:33:42 3675352600.3 miles 198°2017-12-09 11:40:52
3673917700.4 miles 237°2017-12-11 05:08:11 LISA ANN 30.4 miles 193°2017-12-09 14:41:21
KA1BTK-70.4 miles 30°2017-12-03 13:22:15 TOWLINE0.4 miles 194°2017-12-04 13:20:46
SEABOUND0.5 miles 194°2017-12-11 15:28:51 AMANDA LEIGH0.5 miles 184°2017-12-11 21:17:18
F/V OSPREY0.5 miles 235°2017-12-11 08:30:42 3674859800.6 miles 237°2017-12-11 21:42:55
3676658700.6 miles 247°2017-11-16 08:50:09 W4RIG-11.0 miles 52°2017-12-11 21:16:03
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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