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 PATRONA I - show graphs
Map loading...
Callsign: 9HNA9
MMSI number: 249206000
IMO number: 305178
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: NL AMS (ETA Nov09 17:00)
Location: 53°32.83' N 4°43.53' W - locator IO73PN21WH - show map - static map
15.6 miles Northwest bearing 330° from Llanfaethlu, Anglesey, Wales, United Kingdom [?]
17.1 miles North bearing 347° from Holyhead, Anglesey, Wales, United Kingdom
64.4 miles East bearing 76° from Dublin, Dublin City, Leinster, Ireland
72.4 miles West bearing 278° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position: 2018-11-06 22:19:25 EST (9d 20h48m ago)
2018-11-07 03:19:25 GMT local time at Llanfaethlu, United Kingdom [?]
Course: 236° – heading 232°
Speed: 14 MPH
Dimensions: length 145 m width 24 m draught 7.4 m
Last path: 9HNA9>ais via GD4RVQ
Positions stored: 103213
Stations near current position of PATRONA I - show more
callsign distance last heard - EST      callsign distance last heard - EST
ECHION0.5 miles 106°2018-11-07 23:51:11 ARGOS0.9 miles 240°2018-11-08 11:27:50
KOSSAU1.0 miles 205°2018-11-16 16:02:48 ARKLOW FIELD1.1 miles 48°2018-11-06 22:19:25
SOUTHERN BREEZE1.3 miles 117°2018-11-16 15:23:42 SVS VEGA1.4 miles 205°2018-11-16 15:30:43
235030188 UK2.0 miles 23°2018-11-16 08:15:15 INDEPENDENT VOYAGER2.2 miles 226°2018-11-03 07:40:08
ATLANTIC TWIN2.7 miles 81°2018-11-16 04:51:47 STOLT SHEARWATER3.3 miles 216°2018-11-07 23:49:11
STOLT PELICAN3.4 miles 213°2018-11-13 01:58:07 311054697 BS3.6 miles 249°2018-11-15 13:19:08
235090182 UK4.3 miles 271°2018-11-13 09:47:44 MARINE CHEMIST4.9 miles 212°2018-11-06 22:57:58
311054698 BS6.5 miles 280°2018-11-10 03:46:14 STENAWECO C.CORRADO6.6 miles 80°2018-11-16 19:06:13
ROIS MHAIRI OB457.8 miles 140°2018-11-06 01:41:59 369884728 US7.9 miles 154°2018-11-15 22:36:48
MAPLE8.0 miles 153°2018-11-07 12:48:56 369305972 US8.0 miles 112°2018-11-13 06:57:20
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