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 SHAMROCK - show graphs
Callsign: SIHM
MMSI number: 265572260
IMO number: 333175
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: SAIL TRAINING (ETA Sep31 17:00)
Location: 59°26.17' N 18°25.30' E - locator JO99FK04OP - show map
3.1 miles East bearing 81° from Resarö, Vaxholms Kommun, Stockholm, Sweden [?]
3.4 miles Northeast bearing 46° from Vaxholm, Vaxholms Kommun, Stockholm, Sweden
14.4 miles Northeast bearing 60° from Stockholm, Stockholms Kommun, Stockholm, Sweden
39.8 miles Southeast bearing 137° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2024-05-20 14:41:17 EDT (16m39s ago)
2024-05-20 20:41:17 CEST local time at Resarö, Sweden [?]
Course: 000.0° – heading 511°
Speed: 0 MPH
Dimensions: length 26 m width 6 m draught 3.0 m
Last path: SIHM>ais via YB8XM-AIS
Positions stored: 24184
Stations near current position of SHAMROCK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
RESCUE VOLVO PENTA13.6 yards 153°2024-05-20 14:16:40 SALLY 38 MATCH321.9 yards 169°2024-05-19 08:30:30
MINGLA REGINA 40398.4 yards 161°2024-05-14 22:01:15 TWINS CREW470.6 yards 249°2024-05-19 01:36:45
RESCUE D SILVIA491.2 yards 67°2024-05-20 12:40:16 ISOLA0.3 miles 343°2024-05-19 06:32:53
SY MARIA0.4 miles 270°2024-05-17 21:35:05 LADY M0.4 miles 269°2024-05-18 18:18:31
LUSEN0.4 miles 269°2024-05-11 18:29:16 VENDA JENNI0.5 miles 330°2024-05-10 11:17:15
BLUE WING0.5 miles 36°2024-05-19 08:45:30 KHALEESI0.6 miles 224°2024-05-19 06:01:53
BAROO0.6 miles 37°2024-05-19 06:58:54 SEABEE0.7 miles 235°2024-05-19 08:52:30
COSTA DE FLIS 20.8 miles 161°2024-05-12 05:09:12 DREAM ONE 20.8 miles 178°2024-05-18 06:48:21
SIROCCO IV0.9 miles 156°2024-05-20 01:48:29 TALISKER0.9 miles 302°2024-05-12 08:44:13
MIRANA0.9 miles 148°2024-05-19 05:10:48 DETOX0.9 miles 78°2024-05-12 06:31:08
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