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 YMK QUARTET - show graphs
Callsign: D5YO4
MMSI number: 636020295
IMO number: 898723
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: GIGIB (ETA Jan30 18:00)
Location: 35°59.09' N 5°28.18' W - locator IM75GX36PI - show map
7.9 miles East bearing 105° from Tarifa, Provincia de Cádiz, Andalusia, Spain [?]
10.3 miles South bearing 186° from Algeciras, Provincia de Cádiz, Andalusia, Spain
23.8 miles Northeast bearing 51° from Tangier, Tanger-Assilah, Tanger-Tétouan, Morocco
77.3 miles Southwest bearing 229° from Málaga, Provincia de Málaga, Andalusia, Spain
Last position: 2024-02-01 08:01:56 EST (99d 9h53m ago)
2024-02-01 14:01:56 CET local time at Tarifa, Spain [?]
Course: 253° – heading 254°
Speed: 11 MPH
Dimensions: length 229 m width 32 m draught 13.3 m
Last path: D5YO4>ais via EA7AZH
Positions stored: 2730
Stations near current position of YMK QUARTET - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MTM SINGAPORE1.2 miles 344°2024-04-23 14:25:47 RAMI M1.5 miles 21°2024-04-21 19:42:12
POETA LOPEZ ANGLADA1.5 miles 211°2024-05-03 17:18:51 BALTIMORE STAR1.6 miles 263°2024-04-23 00:37:08
EOS1.7 miles 243°2024-05-06 17:21:05 TANGER EXPRESS2.4 miles 98°2024-05-06 04:34:49
VOLCAN DE TAMASITE2.4 miles 112°2024-05-04 06:30:39 TRAIANO KNUTSEN2.6 miles 40°2024-05-03 18:42:47
AEGEAS2.7 miles 258°2024-04-23 14:54:51 SDTR GLORIA2.8 miles 284°2024-04-23 00:37:08
ESPNAVY P832.8 miles 24°2024-04-16 04:36:58 MN CALAO2.9 miles 221°2024-04-20 22:08:52
MOROCCO SUN3.3 miles 81°2024-05-04 06:20:58 ES INTEGRITY3.5 miles 99°2024-04-22 15:52:42
MAR CARIBE A-1013.6 miles 298°2024-05-03 08:54:19 VANCOUVER STAR3.8 miles 72°2024-04-22 14:24:32
MSC SAMANTHA VI3.8 miles 74°2024-05-06 04:34:49 K ONSET4.2 miles 212°2024-04-30 07:07:38
C.DE MALAGA4.3 miles 43°2024-05-04 06:36:15 NISYROS4.4 miles 200°2024-05-03 12:45:06
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