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 HMS EXAMPLE - show graphs
Map loading...
Callsign: GABA
MMSI number: 235009890
Navigational status: Undefined/default (15)
Vessel class: Military operations (35)
Location: 57°32.74' N 4°07.22' W - locator IO77WN50NX - show map - static map
2.5 miles South bearing 169° from Fortrose, Highland, Scotland, United Kingdom [?]
6.0 miles Northeast bearing 40° from Inverness, Highland, Scotland, United Kingdom
84.2 miles Northwest bearing 330° from Dundee, Dundee City, Scotland, United Kingdom
Last position: 2018-04-13 05:03:23 EDT (73d 2h20m ago)
2018-04-13 10:03:23 BST local time at Fortrose, United Kingdom [?]
Course: 44°
Speed: 22 MPH
Dimensions: length 20 m width 6 m draught 0.0 m
Last path: GABA>ais via GM0AKJ
Positions stored: 215
Stations near current position of HMS EXAMPLE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
THOR0.6 miles 262°2018-06-20 00:48:55 SWIFTSURE0.6 miles 248°2018-06-23 04:42:25
ASPIRE1.0 miles 236°2018-06-12 04:21:04 PANDA MOR1.3 miles 242°2018-06-15 08:43:23
CRAZY JANE1.3 miles 22°2018-05-29 08:50:39 CHALLENGE1.5 miles 232°2018-06-24 03:48:37
MFV ENDURANCE KY771.6 miles 37°2018-06-05 07:39:18 KELANA BLUE1.6 miles 30°2018-06-19 04:38:07
TWISTER1.9 miles 33°2018-06-20 05:19:32 POTVIS2.0 miles 32°2018-06-04 04:28:33
S-92A SEARCH RESCUE2.8 miles 94°2018-06-22 17:22:51 DAWDLE2.9 miles 25°2018-05-30 10:19:10
SCRABBLE3.0 miles 228°2018-05-31 09:48:25 TRADEWIND3.0 miles 246°2018-06-16 08:54:44
BLUE CALYPSO3.0 miles 246°2018-06-23 16:12:01 SAR 173.2 miles 87°2018-06-24 11:29:41
RNLI LIFEBOAT 16-103.7 miles 27°2018-06-16 09:45:51 STAKKR3.8 miles 239°2018-06-03 09:32:56
GM0UDL-83.8 miles 316°2018-06-18 10:13:52 PAMELA S3.8 miles 29°2018-06-06 14:50:37
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