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 WHITE KNUCKLES - show graphs
Map loading...
Callsign: ZQZB6
MMSI number: 235070189
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 54°04.38' N 4°43.82' W - locator IO74PB27IM - show map - static map
1.2 miles Southeast bearing 134° from Port Erin, Isle of Man [?]
11.3 miles Southwest bearing 242° from Douglas, Isle of Man
80.4 miles Northeast bearing 50° from Dublin, Dublin City, Leinster, Ireland
84.9 miles Northwest bearing 303° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position: 2021-06-06 09:57:33 EDT (52d 8h34m ago)
2021-06-06 14:57:33 BST local time at Port Erin, Isle of Man [?]
Course: 132°
Speed: 7 MPH
Dimensions: length 8 m width 2 m draught 0.0 m
Last path: ZQZB6>ais via GD4RVQ
Positions stored: 1
Stations near current position of WHITE KNUCKLES - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DAYDREAM153.4 yards 256°2021-07-24 02:34:51 MD0KPG-5357.6 yards 244°2021-07-12 05:14:46
RNLI LIFEBOAT 14-260.7 miles 161°2021-07-20 15:50:05 MD0YAU-100.9 miles 321°2021-07-28 18:19:58
MD0YAU-70.9 miles 321°2021-07-20 18:01:31 BLUE1.3 miles 212°2021-07-26 02:08:02
GD/GD-0051.5 miles 271°2021-07-27 12:47:43 DILEMMA2.9 miles 109°2021-07-24 07:58:15
HIGHLAND QUEEN2.9 miles 231°2021-07-26 08:17:53 SHELLAN3.1 miles 112°2021-07-24 13:18:15
NEXUS3.2 miles 127°2021-07-09 10:25:32 COOL COMFORT3.3 miles 113°2021-07-18 10:10:19
TANTALLON3.5 miles 119°2021-07-21 14:20:18 GUIDING LIGHT PL1933.5 miles 128°2021-07-12 08:28:05
POPARD3.5 miles 102°2021-07-17 14:39:34 TITAN DISCOVERY3.6 miles 120°2021-07-16 06:15:39
JAMILY3.6 miles 121°2021-07-06 07:08:05 CAPELLA3.7 miles 112°2021-07-22 07:42:30
RNLI LIFEBOAT D-7423.8 miles 111°2021-07-20 10:34:42 ENDEAVOUR IWP3.9 miles 101°2021-07-24 12:20:35
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