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 CERRO ALTO EXPLORER - show graphs
Callsign: V7A5421
MMSI number: 538009984
IMO number: 940435
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: US CRP > PAPCN (ETA Jan14 02:00)
Location: 9°10.88' N 79°50.47' W - locator FJ09BE93BM - show map
9.0 miles South bearing 201° from Río Rita, Colón, Panama [?]
9.1 miles Southwest bearing 213° from Río Gatún, Colón, Panama
25.4 miles Northwest bearing 294° from San Miguelito, Panamá, Panama
25.5 miles Northwest bearing 301° from Panamá, Panamá, Panama
Last position: 2025-01-15 13:17:12 EST (16d 11h5m ago)
2025-01-15 13:17:12 EST local time at Río Rita, Panama [?]
Course: 113° – heading 116°
Speed: 12 MPH
Dimensions: length 180 m width 29 m draught 9.9 m
Last path: V7A5421>ais via hp2dfa-12
Positions stored: 18066
Stations near current position of CERRO ALTO EXPLORER - show more
callsign distance last heard - EST      callsign distance last heard - EST
LAYLA0.4 miles 125°2025-01-03 20:13:18 EROS II1.4 miles 66°2025-01-30 09:01:00
LAUREL PRIME2.0 miles 129°2025-01-19 12:15:54 CS STRATOS2.1 miles 273°2025-02-01 00:18:17
AMANDA S2.2 miles 273°2025-01-29 15:37:40 NORD VALKYRIE2.5 miles 133°2025-01-14 12:18:45
EVER SAFETY2.7 miles 135°2025-01-15 16:21:09 CHEMROAD QUEST2.8 miles 136°2025-01-30 20:54:51
JPO AQUILA2.9 miles 137°2025-01-31 19:28:08 ARTEMIS BULKER2.9 miles 138°2025-01-31 17:29:49
COSCO HELLAS3.9 miles 147°2025-01-28 10:37:47 HANNIBAL4.1 miles 147°2025-01-17 13:41:56
WAN HAI A134.9 miles 148°2025-01-28 14:31:35 GEA 35.0 miles 25°2025-01-30 15:44:05
CARPAI5.0 miles 121°2025-01-31 10:24:46 HEROIC ACE5.2 miles 147°2025-01-28 12:34:47
KUALA LUMPUR EXPRESS5.2 miles 146°2025-01-15 14:08:12 HP2DFA-65.6 miles 17°2025-02-01 00:21:56
HP2DFA-125.6 miles 17°2025-02-01 00:22:18 HP2DFA-15.6 miles 17°2025-01-31 23:59:06
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