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 KATIECA - show graphs
Map loading...
Callsign: SHWM
MMSI number: 266237000
IMO number: 719188
Navigational status: Under way (engine) (0)
Vessel class: (99)
Destination: (ETA ***00 00:00)
Location: 59°18.01' N 17°54.99' E - locator JO89WH92XB - show map - static map
4.8 miles West bearing 272° from Årsta, Stockholms Kommun, Stockholm, Sweden [?]
5.7 miles Southwest bearing 247° from Stockholm, Stockholms Kommun, Stockholm, Sweden
39.7 miles South bearing 166° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2018-09-30 09:57:17 EDT (15d 19h47m ago)
2018-09-30 15:57:17 CEST local time at Årsta, Sweden [?]
Course: 248° – heading 247°
Speed: 14 MPH
Dimensions: length 18 m width 4 m draught 1.0 m
Last path: SHWM>ais via sm3ulc
Positions stored: 19268
Stations near current position of KATIECA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VIKSTEN78.0 yards 241°2018-10-15 10:17:30 TUG164.4 yards 239°2018-10-16 04:23:00
SUNNAN207.8 yards 38°2018-10-16 05:39:51 A503 HMS ARCTURUS245.9 yards 242°2018-10-09 13:55:33
FYRBJORN288.6 yards 241°2018-10-15 07:24:14 KBV 050431.4 yards 69°2018-10-11 13:54:39
VERONICA434.7 yards 70°2018-10-14 17:39:33 HARRY461.1 yards 72°2018-10-11 14:27:45
ALVA (HANSE 370E)@@@0.4 miles 234°2018-09-29 09:18:06 MISS KALEMA@@@@@@@@@0.5 miles 236°2018-09-29 05:47:55
RAMONA0.6 miles 237°2018-10-15 16:15:23 ALTAIR0.6 miles 70°2018-10-09 13:41:01
2655106300.7 miles 233°2018-10-15 16:41:31 NOVA1.1 miles 68°2018-10-06 08:00:36
2656507501.2 miles 66°2018-09-17 04:59:13 2655421501.4 miles 65°2018-09-29 13:58:37
NAUTILUS1.5 miles 68°2018-09-22 05:06:52 VALENTINA@@@@@@@@@@@1.6 miles 67°2018-10-06 04:47:03
SM0YKE-11.6 miles 192°2018-10-09 19:30:26 OCEAN SURVEYOR1.6 miles 66°2018-10-07 13:40:44
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