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Callsign, ship name or locator: Clear       
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AIS vessel S.T. CHALLENGE - show graphs
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Callsign: MPZB
MMSI number: 235010295
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Location: 50°53.30' N 1°23.93' W - locator IO90HV23DF - show map - static map
1.1 miles South bearing 168° from Southampton, City of Southampton, England, United Kingdom [?]
2.1 miles Northwest bearing 293° from Netley, Hampshire, England, United Kingdom
69.8 miles Southwest bearing 233° from London, Greater London, England, United Kingdom
71.1 miles Southwest bearing 233° from City of London, Greater London, England, United Kingdom
Last position: 2018-02-01 10:16:31 EST (264d 14h12m ago)
2018-02-01 15:16:31 GMT local time at Southampton, United Kingdom [?]
Course: 28°
Dimensions: draught 0.0 m
Last path: MPZB>ais via AIS-CK
Positions stored: 5
Stations near current position of S.T. CHALLENGE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
M0ADS-5368.3 yards 329°2018-10-14 04:00:07 FORTH TROJAN420.5 yards 38°2018-10-23 03:51:10
UKD SEALION421.7 yards 271°2018-10-23 06:54:39 RED EAGLE440.3 yards 335°2018-10-24 01:14:15
WIGHT SKY456.0 yards 25°2018-10-23 06:39:33 SVITZER HARTY510.6 yards 6°2018-10-23 06:17:30
TENACIOUS511.0 yards 39°2018-10-23 07:23:43 LOMAX526.5 yards 277°2018-10-23 07:55:48
SVITZER ALMA0.3 miles 6°2018-10-23 05:48:26 SVITZER ESTON0.4 miles 154°2018-10-23 06:17:30
SVITZER BARGATE0.4 miles 151°2018-10-23 05:56:27 RED JET 60.5 miles 312°2018-10-23 05:18:22
232015629 UK0.5 miles 326°2018-10-23 06:42:37 RED JET 40.5 miles 323°2018-09-26 21:05:52
HARMONY LEADER0.6 miles 153°2018-10-23 08:08:49 ARABIAN BREEZE0.6 miles 152°2018-10-21 07:13:37
ZALMON0.6 miles 45°2018-10-21 10:25:21 DW02180.8 miles 11°2018-10-24 01:08:01
235033342 UK0.9 miles 154°2018-10-21 11:12:49 COSTA LA LUZ1.0 miles 319°2018-10-23 05:37:24
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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