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Callsign, ship name or locator: Clear       
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AIS vessel TENACIOUS - show graphs
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Callsign: NA25
MMSI number: 369970065
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 38°58.01' N 76°26.13' W - locator FM18SX72RB - show map - static map
5.3 miles South bearing 175° from Cape Saint Claire, Anne Arundel County, Maryland, United States [?]
6.6 miles West bearing 262° from Stevensville, Queen Anne's County, Maryland, United States
24.3 miles Southeast bearing 157° from Baltimore, City of Baltimore, Maryland, United States
96.1 miles Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-09-29 17:37:23 EDT (72d 6h48m ago)
2016-09-29 17:37:23 EDT local time at Cape Saint Claire, United States [?]
Course: 270° – heading 264°
Speed: 9 MPH
Dimensions: length 14 m width 4 m draught 0.0 m
Last path: NA25>ais via K3ARS
Positions stored: 2281
Stations near current position of TENACIOUS - show more
callsign distance last heard - EST      callsign distance last heard - EST
DAWN TREADER II0.6 miles 358°2016-11-13 15:15:40 RAZOR EDGE0.7 miles 273°2016-11-27 12:47:12
AT FIRST SIGHT0.9 miles 238°2016-11-25 12:31:46 IL MIO BEL SOGNO1.2 miles 262°2016-11-16 16:15:01
Base Station1.3 miles 310°2016-12-10 23:24:37 VELOCITY1.4 miles 260°2016-12-04 13:12:05
FULL CIRCLE1.5 miles 264°2016-11-13 15:23:44 WANDER S REST1.7 miles 269°2016-11-16 09:27:52
NIMBLE1.8 miles 267°2016-12-09 20:43:06 MISCHIEF1.8 miles 284°2016-11-13 15:33:49
VERVAIN1.8 miles 271°2016-11-19 14:01:17 THE PLAYHOUSE1.9 miles 271°2016-12-09 12:57:17
ISLAND LOOKOUT2.1 miles 97°2016-12-07 03:32:27 MSC CARINA2.1 miles 125°2016-12-10 23:17:33
YP7032.1 miles 306°2016-12-10 23:25:37 YP7062.1 miles 305°2016-12-10 23:23:34
SPIEGELGRACHT2.1 miles 101°2016-12-10 23:21:33 S V LADYHAWK2.1 miles 256°2016-11-20 04:43:50
THALIA2.1 miles 274°2016-12-06 22:24:16 DIRONA2.2 miles 286°2016-12-10 16:24:11
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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