Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel HMSTC CHASER - show graphs
Map loading...
Callsign: GUSR
MMSI number: 235012020
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 50°47.36' N 1°07.21' W - locator IO90KS59NK - show map - static map
1.4 miles Southwest bearing 242° from Portsmouth, City of Portsmouth, England, United Kingdom [?]
1.5 miles West bearing 263° from Southsea, City of Portsmouth, England, United Kingdom
65.7 miles Southwest bearing 221° from London, Greater London, England, United Kingdom
66.9 miles Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position: 2016-07-18 06:28:47 EDT (185d 2h30m ago)
2016-07-18 11:28:47 BST local time at Portsmouth, United Kingdom [?]
Course: 360° – heading 511°
Dimensions: length 17 m width 5 m draught 0.0 m
Last path: GUSR>ais via M6FGP
Positions stored: 10838
Stations near current position of HMSTC CHASER - show more
callsign distance last heard - EST      callsign distance last heard - EST
HMSTC KUKRI42.9 yards 100°2017-01-17 18:32:37 MOBY J53.2 yards 169°2016-12-31 08:51:34
JOTTY58.3 yards 106°2017-01-14 10:42:48 TEORA65.2 yards 135°2017-01-17 11:03:06
ARGO73.7 yards 343°2017-01-02 08:01:56 ELOISE76.9 yards 325°2017-01-07 12:29:39
EVELYN84.8 yards 38°2017-01-09 06:17:38 BRITISH SOLDIER169.7 yards 191°2017-01-16 09:32:34
TALLULAH182.5 yards 22°2017-01-01 09:47:00 ARCHIPELAGO236.4 yards 58°2016-12-31 18:47:57
AZURE BAY244.1 yards 62°2017-01-17 13:43:28 EGS PIONEER252.9 yards 82°2017-01-17 18:30:37
GEMINI258.5 yards 53°2017-01-17 18:32:37 TOMAHAWK II296.2 yards 48°2017-01-17 18:28:37
YACHT THUNDERFLASH303.2 yards 248°2017-01-17 05:33:20 BLUE PRINT307.0 yards 53°2016-12-29 10:29:08
ALPAMAYO307.5 yards 70°2017-01-17 18:28:37 GREBE VIII328.5 yards 105°2017-01-17 18:27:36
EMMA KATURA340.1 yards 41°2017-01-17 18:30:37 ASTURIAS361.1 yards 53°2017-01-17 16:53:37
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS