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 ER MADEN - show graphs
Map loading...
Callsign: V7A4314
MMSI number: 538009100
IMO number: 611993
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: THREE RIVERS (ETA Apr16 15:00)
Location: 9°29.37' N 80°02.84' W - locator EJ99XL47HL - show map - static map
13.4 miles Northwest bearing 312° from Colón, Colón, Panama [?]
18.0 miles North bearing 9° from Palmas Bellas, Colón, Panama
48.8 miles Northwest bearing 310° from San Miguelito, Panamá, Panama
49.7 miles Northwest bearing 314° from Panamá, Panamá, Panama
Last position: 2021-04-21 05:16:44 EDT (20d 13h23m ago)
2021-04-21 04:16:44 EST local time at Colón, Panama [?]
Course: 285° – heading 283°
Speed: 10 MPH
Dimensions: length 189 m width 32 m draught 10.8 m
Last path: V7A4314>ais via hp2dfa-12
Positions stored: 564
Stations near current position of ER MADEN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SALTRAM5.9 miles 90°2021-05-11 18:40:09 GASLOG SKAGEN6.2 miles 107°2021-05-11 18:36:43
FORTUNE BELL6.4 miles 118°2021-05-11 18:39:09 ATLANTIC FRONTIER7.0 miles 121°2021-05-11 18:38:09
SCF PROGRESS7.2 miles 99°2021-05-11 18:39:09 SILVER GINNY7.2 miles 90°2021-05-11 18:35:43
HYUNDAI PEACEPIA7.2 miles 105°2021-05-11 18:37:44 PACIFIC GAS7.5 miles 130°2021-05-11 18:38:09
PS AUGUSTA7.6 miles 118°2021-05-11 18:40:09 GARNET ETERNITY7.6 miles 113°2021-05-11 18:40:09
STAR HYDRUS7.7 miles 124°2021-05-11 18:37:09 COOL EXPRESS7.7 miles 94°2021-05-11 18:40:09
EIGER EXPLORER7.9 miles 76°2021-05-11 18:37:44 CLIPPER QUITO8.0 miles 88°2021-04-27 13:58:57
UBC SAGUNTO8.0 miles 109°2021-05-11 18:39:09 OLIVIA I8.0 miles 8°2021-04-28 12:08:02
TIINA TOO8.1 miles 331°2021-04-24 01:46:16 OCEAN GLADIATOR8.1 miles 69°2021-04-29 03:36:11
CENTENNIAL MISUMI8.1 miles 121°2021-05-11 18:40:09 OREGON HIGHWAY8.1 miles 77°2021-04-28 11:43:58
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