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 ALAPOCAS - show graphs
Callsign: SD6381
MMSI number: 265638910
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 59°27.54' N 18°49.51' E - locator JO99JL90AD - show map
13.4 miles Northeast bearing 25° from Hölö, Värmdö Kommun, Stockholm, Sweden [?]
15.1 miles Northeast bearing 49° from Hemmesta, Värmdö Kommun, Stockholm, Sweden
28.1 miles East bearing 72° from Stockholm, Stockholms Kommun, Stockholm, Sweden
49.5 miles Southeast bearing 123° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2024-06-15 00:36:25 EDT (5d 7h52m ago)
2024-06-15 06:36:25 CEST local time at Hölö, Sweden [?]
Course: 98° – heading 511°
Speed: 6 MPH
Dimensions: length 10 m width 3 m draught 0.0 m
Last path: SD6381>ais via YB8XM-AIS
Positions stored: 1647
Stations near current position of ALAPOCAS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
THE GREAT WHITE0.5 miles 120°2024-06-15 02:07:25 ADASTRA0.7 miles 96°2024-06-20 08:17:02
PELLEGRINO0.8 miles 6°2024-06-15 00:59:25 EOWYN0.8 miles 11°2024-06-19 05:51:20
BALANCE1.0 miles 43°2024-06-15 00:37:09 S Y SID HR431.1 miles 302°2024-06-20 04:47:21
KAOS1.4 miles 339°2024-06-20 04:31:21 S Y PHILIPPA1.4 miles 339°2024-05-25 21:49:59
PAMINA II1.4 miles 335°2024-06-15 09:56:26 NOVELLA1.4 miles 340°2024-05-31 06:00:15
BARAN1.4 miles 341°2024-06-19 05:26:53 HAFSORKESTERN1.4 miles 341°2024-06-16 01:16:53
CARPE DIEM1.4 miles 341°2024-05-30 02:25:14 FRIGGA1.4 miles 341°2024-06-06 00:37:42
S Y JOHANNA31.4 miles 341°2024-06-15 11:29:10 SERENITY1.4 miles 339°2024-06-19 18:39:20
PUFFIN1.5 miles 341°2024-06-01 17:49:15 AMORTINA V1.5 miles 341°2024-06-04 03:28:20
ONE OF1.6 miles 228°2024-06-16 04:14:06 LINA1.7 miles 332°2024-06-17 05:27:07
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