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 CRAZY DIAMOND - show graphs
Callsign: MKNQ4
MMSI number: 232039568
IMO number: 838321
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 50°47.88' N 1°07.14' W - locator IO90KT51RM - show map
1.2 miles West bearing 267° from Portsmouth, City of Portsmouth, England, United Kingdom [?]
1.5 miles West bearing 286° from Southsea, City of Portsmouth, England, United Kingdom
65.2 miles Southwest bearing 222° from London, Greater London, England, United Kingdom
66.4 miles Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position: 2024-05-29 09:31:58 EDT (17d 4h8m ago)
2024-05-29 14:31:58 BST local time at Portsmouth, United Kingdom [?]
Course: 143° – heading 511°
Speed: 0 MPH
Dimensions: draught 0.0 m
Last path: MKNQ4>ais via G7RUH
Positions stored: 237
Stations near current position of CRAZY DIAMOND - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TEDDY ROSE24.1 yards 63°2024-06-12 06:24:44 ANGELINA26.2 yards 50°2024-05-25 11:44:30
MANDALORIAN30.5 yards 221°2024-06-08 08:35:35 MOOSE34.4 yards 122°2024-06-13 08:51:06
ONWA1959734.4 yards 240°2024-06-11 07:56:32 AURORA38.2 yards 146°2024-06-15 13:33:12
SIROCCO41.5 yards 159°2024-06-06 12:48:28 LYRA42.2 yards 105°2024-06-06 04:57:58
PEEK TIME49.4 yards 312°2024-06-08 12:00:54 LALA SALAMA50.7 yards 237°2024-05-19 11:57:24
CRANNOG50.9 yards 52°2024-06-02 09:18:30 FIRESONG52.8 yards 337°2024-06-06 11:37:48
AEOLUS55.0 yards 174°2024-05-27 08:58:54 NEW DAWN55.7 yards 246°2024-06-01 06:45:21
S/Y RONA56.0 yards 356°2024-05-27 09:09:02 BIG DORIS56.9 yards 146°2024-06-05 07:45:43
TOUCHE57.5 yards 136°2024-05-24 08:34:06 FIFI57.6 yards 89°2024-06-15 13:38:16
BLUE MYSTIQUE59.1 yards 134°2024-06-09 11:23:54 RED SNAPPER59.9 yards 118°2024-06-13 17:06:00
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