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 LIFEGUARD 004 - show graphs
Map loading...
Callsign: SEJRK
MMSI number: 111265584
IMO number: 2470
Navigational status: Undefined/default (15)
Vessel class: SAR (51)
Destination: (ETA 19700101000000)
Location: 63°04.93' N 19°12.02' E - locator JP93OB49AR - show map - static map
17.4 miles South bearing 177° from Husum, Örnsköldsviks Kommun, Västernorrland, Sweden [?]
20.6 miles East bearing 106° from Köpmanholmen, Örnsköldsviks Kommun, Västernorrland, Sweden
61.0 miles Southwest bearing 213° from Umeå, Umeå Kommun, Västerbotten, Sweden
76.6 miles Northeast bearing 51° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden
Last position: 2018-08-16 09:22:21 EDT (61d 4h18m ago)
2018-08-16 15:22:21 CEST local time at Husum, Sweden [?]
Course: 34° – heading 33°
Speed: 203 MPH
Dimensions: draught 0.0 m
Last path: SEJRK>ais via digital-seas
Positions stored: 1835
Stations near current position of LIFEGUARD 004 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
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.
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