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 QUANTUM BLUE - show graphs
Map loading...
Callsign: ZGEM4
MMSI number: 319835000
IMO number: 740251
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: CRUISING (ETA Sep28 08:00)
Location: 40°26.30' N 2°55.43' E - locator JN10LK05UE - show map - static map
39.1 miles North bearing 353° from Pollença, Illes Balears, Balearic Islands, Spain [?]
41.7 miles North bearing 346° from Alcúdia, Illes Balears, Balearic Islands, Spain
61.7 miles North bearing 13° from Palma, Illes Balears, Balearic Islands, Spain
76.8 miles Southeast bearing 148° from Barcelona, Província de Barcelona, Catalonia, Spain
Last position: 2017-10-14 20:29:02 EDT (8d 16h37m ago)
2017-10-15 02:29:02 CEST local time at Pollença, Spain [?]
Course: 49° – heading 54°
Speed: 17 MPH
Dimensions: length 104 m width 17 m draught 0.0 m
Last path: ZGEM4>ais via is0fmd
Positions stored: 4155
Stations near current position of QUANTUM BLUE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NAHLIN6.0 miles 82°2017-09-28 21:00:10 ANZORAS6.1 miles 163°2017-10-18 19:06:19
BUENA VISTA6.1 miles 294°2017-09-27 04:29:16 VITIS6.3 miles 78°2017-10-21 05:34:15
ROMA6.8 miles 147°2017-10-09 10:18:34 MACAO STRAIT7.5 miles 150°2017-10-20 23:38:22
MARTIN I SOLER8.0 miles 163°2017-10-23 08:37:52 CDRY BLUE8.2 miles 61°2017-10-22 10:01:09
NENITA8.3 miles 60°2017-10-19 12:16:12 WARNOW BELUGA9.5 miles 71°2017-10-21 20:30:18
ERIDANUS LEADER9.8 miles 166°2017-10-08 14:59:51 MARINEX10.0 miles 52°2017-10-18 05:02:32
LA MIRAGE10.2 miles 167°2017-09-29 20:45:11 TG NIKE10.5 miles 270°2017-10-22 03:11:13
CALIDA11.8 miles 215°2017-10-02 23:23:19 BLACKJACK 312.2 miles 138°2017-09-28 05:52:02
GLOBAL ENERGY12.3 miles 123°2017-10-23 13:04:28 JUAN J. SISTER13.7 miles 41°2017-10-20 09:10:56
LARUS14.3 miles 118°2017-09-24 12:14:16 ARNE14.4 miles 99°2017-10-02 08:37:18
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