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 IRMA - show graphs
Map loading...
Callsign: P3SA8
MMSI number: 212934000
IMO number: 180396
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: BURNS HARBOR (ETA May25 19:00)
Location: 46°51.19' N 91°49.06' W - locator EN46CU14VR - show map - static map
13.0 miles East bearing 98° from Arnold, Saint Louis County, Minnesota, United States [?]
14.5 miles East bearing 70° from Duluth, Saint Louis County, Minnesota, United States
16.3 miles Northeast bearing 56° from Superior, Douglas County, Wisconsin, United States
Last position: 2020-06-04 19:50:22 EDT (43m49s ago)
2020-06-04 18:50:22 CDT local time at Arnold, United States [?]
Course: 248.8° – heading 249°
Speed: 15 MPH
Dimensions: length 200 m width 24 m draught 8.1 m
Last path: P3SA8>ais via GM7HHB
Positions stored: 52255
Stations near current position of IRMA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC0MKS-98.0 miles 11°2020-06-02 18:58:02 KC0MKS-N8.0 miles 11°2020-05-13 22:22:07
KC0MKS-18.0 miles 11°2020-06-04 20:33:43 KC0MKS8.0 miles 11°2020-06-02 22:51:09
.U;G % C;SMB#VG%B10.8 miles 13°2020-06-04 19:46:22 FW211110.8 miles 262°2020-06-04 20:32:35
CASON J CALLAWAY12.2 miles 33°2020-06-04 19:51:22 FW085012.4 miles 254°2020-06-04 20:31:39
k0jwc12.9 miles 258°2020-06-04 20:30:54 AK0TF-912.9 miles 253°2020-06-03 12:55:11
N0LCR-1012.9 miles 23°2020-06-04 19:48:14 ROGER BLOUGH13.2 miles 38°2020-06-03 19:12:20
KC0NFB13.3 miles 257°2020-06-03 23:57:46 KC0NFB-913.3 miles 257°2020-06-03 20:17:10
JOHN R ASHER13.7 miles 223°2020-06-04 19:39:22 KD9OKZ-913.8 miles 222°2020-05-22 20:46:34
PRKPNT14.0 miles 243°2020-06-04 20:33:56 DW689214.1 miles 30°2020-06-04 20:33:00
KC0WDQ14.1 miles 258°2020-05-10 20:51:00 KE0ZN-914.1 miles 309°2020-05-21 19:14:34
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