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 ALPINE LIBERTY - show graphs
Callsign: V7TT7
MMSI number: 538003883
IMO number: 478690
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: PA PBM (ETA Nov05 18:00)
Location: 9°30.32' N 79°53.71' W - locator FJ09BM21OG - show map
10.4 miles Northwest bearing 294° from María Chiquita, Colón, Panama [?]
10.6 miles North bearing 341° from Cativá, Colón, Panama
42.3 miles Northwest bearing 320° from San Miguelito, Panamá, Panama
43.6 miles Northwest bearing 324° from Panamá, Panamá, Panama
Last position: 2024-11-08 09:09:54 EST (21d 20h22m ago)
2024-11-08 09:09:54 EST local time at María Chiquita, Panama [?]
Course: 330° – heading 329°
Speed: 13 MPH
Dimensions: length 182 m width 32 m draught 8.1 m
Last path: V7TT7>ais via hp2dfa-12
Positions stored: 12040
Stations near current position of ALPINE LIBERTY - show more
callsign distance last heard - EST      callsign distance last heard - EST
PERCEPTION0.9 miles 168°2024-11-16 16:27:02 SPARROWHAWK1.2 miles 8°2024-11-30 05:26:17
WL PACIFIC1.5 miles 148°2024-11-27 12:48:42 HAFNIA TIGER1.5 miles 265°2024-11-30 01:19:48
NOMADIC MILDE1.7 miles 168°2024-11-30 05:21:17 MAX SCHULTE1.7 miles 147°2024-11-26 08:46:03
CLEAROCEAN MARIA1.7 miles 212°2024-11-27 11:38:41 ELANDRA PALM1.8 miles 97°2024-11-13 20:52:29
MSC ELBE III1.8 miles 196°2024-11-27 12:38:41 NAVIOS MERIDIAN1.9 miles 94°2024-11-22 17:00:48
CONTSHIP DON1.9 miles 155°2024-11-07 07:30:32 ANDALUCIA2.0 miles 130°2024-11-19 12:24:55
SEAWAYS STAMFORD2.1 miles 212°2024-11-26 19:20:47 MSC YUVIKA V2.1 miles 94°2024-11-19 16:02:20
NANTES2.1 miles 153°2024-11-24 08:43:32 SEASPAN CALICANTO2.3 miles 113°2024-11-22 22:05:53
CAPE QUEST2.3 miles 103°2024-11-19 01:55:03 STL HUANGHE2.3 miles 105°2024-11-23 14:29:47
AXIS RIVER2.3 miles 258°2024-11-19 12:21:54 CONDOR BILBAO2.3 miles 143°2024-11-29 17:44:42
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