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Callsign, ship name or locator: Clear       
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AIS vessel CHALLENGER 1 - show graphs
Callsign: ZQCM5
MMSI number: 235006000
IMO number: 141807
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 50°47.78' N 1°07.04' W - locator IO90KT51VC - show map
1.2 miles West bearing 261° from Portsmouth, City of Portsmouth, England, United Kingdom [?]
1.4 miles West bearing 282° from Southsea, City of Portsmouth, England, United Kingdom
65.3 miles Southwest bearing 222° from London, Greater London, England, United Kingdom
66.5 miles Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position: 2024-11-27 06:45:23 EST (21h4m ago)
2024-11-27 11:45:23 GMT local time at Portsmouth, United Kingdom [?]
Course: 0° – heading 145°
Speed: 1 MPH
Dimensions: length 22 m width 5 m draught 0.0 m
Last path: ZQCM5>ais via G7RUH
Positions stored: 31881
Stations near current position of CHALLENGER 1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EMERALD STAR38.1 yards 35°2024-11-17 12:06:46 GOSPORT ILB47.2 yards 346°2024-11-19 15:39:41
PILOT V/L MAJESTIC52.1 yards 80°2024-11-28 03:47:58 LILY57.5 yards 197°2024-11-25 20:05:29
PILOT V/L MARY ROSE59.8 yards 93°2024-11-28 03:47:58 PILOT BOAT HAMPSHIRE67.4 yards 81°2024-11-27 12:09:00
WB4473.3 yards 208°2024-10-31 05:40:56 CV876.6 yards 89°2024-11-07 03:52:09
MUTINY88.6 yards 331°2024-11-17 08:59:40 CV30105.1 yards 352°2024-11-21 08:57:23
NO ONE CARES107.0 yards 329°2024-11-27 00:41:34 SO'OK109.8 yards 335°2024-11-15 10:41:52
CV7110.1 yards 359°2024-11-11 04:50:57 CHINDIT116.9 yards 347°2024-11-01 10:23:42
CV27120.1 yards 4°2024-11-03 12:27:18 CV23134.3 yards 7°2024-11-25 05:01:51
CALYPSO145.0 yards 26°2024-11-05 08:57:58 DREAM FISH 030154.7 yards 341°2024-11-25 06:48:04
SLOW GIN162.0 yards 88°2024-11-11 10:03:42 WITCHCRAFT171.0 yards 350°2024-11-25 11:35:57
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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