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 BLUE DOUBLET - show graphs
Map loading...
Callsign: MHRH
MMSI number: 235095048
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 55°12.74' N 6°40.00' W - locator IO65PF90XX - show map - static map
1.3 miles Northwest bearing 329° from Portrush, N Ireland, United Kingdom [?]
2.8 miles Northeast bearing 41° from Portstewart, N Ireland, United Kingdom
29.4 miles Northeast bearing 59° from Londonderry County Borough, N Ireland, United Kingdom
52.3 miles Northwest bearing 326° from Belfast, City of Belfast, N Ireland, United Kingdom
Last position: 2016-08-24 13:48:06 EDT (244d 18h ago)
2016-08-24 18:48:06 BST local time at Portrush, United Kingdom [?]
Course: 182° – heading 511°
Speed: 6 MPH
Dimensions: length 11 m width 3 m draught 0.0 m
Last path: MHRH>ais via AirwavesIreland
Positions stored: 9
Stations near current position of BLUE DOUBLET - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EI2GYB-915.7 miles 224°2017-04-05 09:14:55 MB6LY C15.7 miles 220°2017-04-26 07:36:46
MB6LY-C15.7 miles 220°2017-04-26 07:36:56 GI0AZB23.4 miles 213°2017-04-19 17:41:22
GB7DN B23.4 miles 213°2017-04-21 14:33:41 GB7DN-B23.4 miles 213°2017-04-21 14:33:51
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