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 SIKA - show graphs
Callsign: MADQ9
MMSI number: 235050889
IMO number: 521564
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 50°43.29' N 1°04.20' W - locator IO90LR13OD - show map
1.8 miles East bearing 86° from Seaview, Isle of Wight, England, United Kingdom [?]
4.1 miles East bearing 98° from Ryde, Isle of Wight, England, United Kingdom
68.0 miles Southwest bearing 217° from London, Greater London, England, United Kingdom
69.2 miles Southwest bearing 218° from City of London, Greater London, England, United Kingdom
Last position: 2024-05-27 07:22:28 EDT (24d 47m ago)
2024-05-27 12:22:28 BST local time at Seaview, United Kingdom [?]
Course: 93° – heading 511°
Speed: 4 MPH
Dimensions: draught 0.0 m
Last path: MADQ9>ais via G7RUH
Positions stored: 424
Stations near current position of SIKA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FAIRWAY77.8 yards 1°2024-06-04 00:05:49 MOJITO165.7 yards 48°2024-06-07 00:59:57
TRINITY360.1 yards 49°2024-06-04 09:07:40 VEGA SARGO 28384.3 yards 108°2024-05-31 15:14:14
CHEEKY MONKEY0.4 miles 113°2024-05-23 21:37:58 VIN DEUX0.4 miles 112°2024-06-18 05:00:44
TEMERITY0.4 miles 219°2024-06-12 13:04:42 COOL TOO0.5 miles 118°2024-06-12 09:27:06
SIMPLES0.5 miles 297°2024-06-07 15:31:44 SCARAMOOSH0.5 miles 121°2024-06-09 09:47:24
TENACITY0.6 miles 30°2024-06-20 05:30:01 PAPAGENA0.6 miles 78°2024-06-20 07:03:02
DREAM0.6 miles 355°2024-06-16 01:44:44 INDIGO0.7 miles 97°2024-06-18 12:41:17
WIGHT MISTRESS0.7 miles 298°2024-05-27 10:04:44 JABA0.7 miles 357°2024-06-19 22:56:08
ALDEBARAN0.9 miles 84°2024-05-24 11:48:17 BHB0.9 miles 296°2024-06-14 07:30:46
DUTCH COURAGE0.9 miles 26°2024-06-17 11:35:02 SILVERFOX 20.9 miles 186°2024-06-18 14:37:29
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.
User guide · 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