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 ENERGY ARTEMIS - show graphs
Callsign: MILT4
MMSI number: 232032105
IMO number: 928750
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: US HVN
Location: 42°17.82' N 70°15.07' W - locator FN42UH91UG - show map
16.9 miles North bearing 347° from Provincetown, Barnstable County, Massachusetts, United States [?]
23.4 miles Northwest bearing 334° from Truro, Barnstable County, Massachusetts, United States
40.8 miles East bearing 93° from South Boston, Suffolk County, Massachusetts, United States
41.5 miles East bearing 96° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-18 03:15:15 EDT (2d 14h10m ago)
2024-05-18 03:15:15 EDT local time at Provincetown, United States [?]
Course: 97° – heading 94°
Speed: 11 MPH
Dimensions: length 183 m width 32 m draught 0.0 m
Last path: MILT4>ais via K1XP
Positions stored: 8156
Stations near current position of ENERGY ARTEMIS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
IVER PROSPERITY11.7 miles 304°2024-05-19 16:25:17 CAPE LOOKOUT12.8 miles 269°2024-05-19 19:44:45
CHILLOUT13.4 miles 171°2024-05-13 05:37:55 ZIM TAMPA13.6 miles 273°2024-05-18 12:36:33
AMERICAN HERITAGE13.8 miles 183°2024-04-28 02:02:49 GRIT13.9 miles 177°2024-05-13 14:44:11
MSC MATILDE V14.4 miles 91°2024-05-17 02:24:48 WARREN JR14.6 miles 258°2024-05-01 01:50:39
BADA BING14.6 miles 182°2024-04-25 16:54:08 DOLPHIN X14.6 miles 176°2024-05-17 16:21:45
AMERICAN GLORY14.9 miles 222°2024-05-20 17:23:45 SY SOLA15.8 miles 183°2024-05-12 14:23:48
WC1H15.8 miles 266°2024-05-20 17:23:50 DOLPHIN XI17.4 miles 169°2024-05-17 15:46:41
PALANCA RIO17.7 miles 227°2024-05-19 22:22:07 SALACIA17.8 miles 182°2024-05-20 10:29:48
KB1KNW-818.0 miles 170°2024-05-20 17:21:02 368033050 US18.5 miles 175°2024-05-15 10:35:16
AMBERGRIS19.0 miles 192°2024-04-30 16:04:17 MEKDES RUBY19.8 miles 207°2024-04-30 16:59:25
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