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 MERCURY ACE - show graphs
Callsign: 3FNS7
MMSI number: 370644000
IMO number: 591052
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: US TIW (ETA Jan05 19:30)
Location: 48°11.47' N 123°15.00' W - locator CN88JE05AV - show map
8.1 miles Northeast bearing 44° from Port Angeles East, Clallam County, Washington, United States [?]
9.7 miles Northeast bearing 59° from Port Angeles, Clallam County, Washington, United States
58.6 miles Northwest bearing 314° from Seattle, King County, Washington, United States
73.3 miles South bearing 185° from Vancouver, British Columbia, Canada
Last position: 2025-01-05 14:40:41 EST (35s ago)
2025-01-05 11:40:41 PST local time at Port Angeles East, United States [?]
Course: 80.099998° – heading 82°
Speed: 16 MPH
Dimensions: length 199 m width 32 m draught 9.2 m
Last path: 3FNS7>ais via VE7KA
Positions stored: 68755
Stations near current position of MERCURY ACE - show more
callsign distance last heard - EST      callsign distance last heard - EST
CG641052.3 miles 274°2025-01-05 13:02:48 CG641072.7 miles 288°2025-01-05 12:59:01
CG641092.8 miles 272°2025-01-05 13:03:52 CW13944.6 miles 133°2025-01-05 14:39:07
K6MBY5.5 miles 134°2025-01-05 14:40:28 K6SQY-75.7 miles 243°2025-01-05 14:28:39
KC7JJ-105.9 miles 206°2025-01-05 14:32:00 KJ7PWM-16.0 miles 182°2025-01-05 14:26:58
KJ7PWM-106.0 miles 199°2025-01-05 14:16:31 KJ7PWM-86.0 miles 183°2024-12-24 13:56:35
COHO6.2 miles 278°2025-01-05 14:40:09 AA0RD-136.5 miles 96°2025-01-05 14:38:22
SM MUMBAI6.5 miles 85°2025-01-05 14:40:41 EW75566.8 miles 147°2025-01-05 14:30:21
k6mby-i6.9 miles 137°2024-12-20 17:45:11 SOUND RELIANCE7.0 miles 263°2025-01-05 14:40:41
CGSWORDFISH7.2 miles 252°2024-12-22 13:38:42 FW91407.4 miles 221°2025-01-05 14:37:50
EW70827.8 miles 138°2025-01-05 14:37:04 GW52107.8 miles 144°2025-01-05 14:40:17
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