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 PROTECTOR - show graphs
Map loading...
Callsign: MRYA9
MMSI number: 235000823
Navigational status: Under way (engine) (0)
Vessel class: Port tender (53)
Destination: SURVEY (ETA ***00 00:00)
Location: 50°47.75' N 1°07.02' W - locator IO90KT51XA - show map - static map
4.2 miles Southwest bearing 214° from Cosham, City of Portsmouth, England, United Kingdom [?]
7.0 miles Southwest bearing 213° from Waterlooville, Hampshire, England, United Kingdom
65.3 miles Southwest bearing 221° from London, Greater London, England, United Kingdom
66.5 miles Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position: 2018-06-06 03:30:00 EDT (17d 6h4m ago)
2018-06-06 08:30:00 BST local time at Cosham, United Kingdom [?]
Course: 360° – heading 511°
Dimensions: length 10 m width 4 m draught 0.0 m
Last path: MRYA9>ais via g6uim
Positions stored: 15028
Stations near current position of PROTECTOR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SPIRIT OF GOSPORT326.1 yards 68°2018-06-06 03:48:08 WIGHT SUN0.3 miles 95°2018-06-23 04:07:16
2E0LNX-50.3 miles 287°2018-05-27 06:35:33 HARBOUR SPIRIT0.3 miles 77°2018-06-06 04:02:00
M6LPI-10.3 miles 294°2018-06-23 09:05:26 2E0LNX B0.3 miles 294°2018-05-27 11:38:35
2E0LNX-B0.3 miles 294°2018-05-27 11:38:45 QHM0.4 miles 49°2018-06-23 04:48:52
PILOT BOAT HAMSTEAD0.4 miles 116°2018-06-06 03:31:04 SD SOLENT SPIRIT0.4 miles 42°2018-06-06 03:38:32
SD TEMPEST0.6 miles 19°2018-06-23 04:22:12 SD BOUNTIFUL0.6 miles 4°2018-06-23 04:22:12
GUARDSMAN0.8 miles 7°2018-06-06 03:49:12 ST CLARE0.8 miles 152°2018-06-23 04:11:32
SD SUZANNE0.9 miles 37°2018-06-06 04:15:52 SD CHRISTINA0.9 miles 37°2018-06-11 02:24:56
SD INDEPENDENT0.9 miles 38°2018-06-23 00:10:28 ISLAND FLYER1.1 miles 135°2018-06-06 03:42:48
SOLENT FLYER1.1 miles 135°2018-06-06 03:27:52 ST FAITH1.1 miles 157°2018-06-09 10:37:26
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