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AIS vessel ALVA - show graphs
Callsign: SG3304
MMSI number: 265031280
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 59°24.25' N 18°35.87' E - locator JO99HJ16RX - show map
6.9 miles Northeast bearing 30° from Hemmesta, Värmdö Kommun, Stockholm, Sweden [?]
8.6 miles East bearing 89° from Vaxholm, Vaxholms Kommun, Stockholm, Sweden
19.4 miles East bearing 75° from Stockholm, Stockholms Kommun, Stockholm, Sweden
45.7 miles Southeast bearing 133° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2024-05-19 06:34:53 EDT (9d 12h42m ago)
2024-05-19 12:34:53 CEST local time at Hemmesta, Sweden [?]
Course: 249° – heading 511°
Speed: 9 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: SG3304>ais via GM7HHB
Positions stored: 148
Stations near current position of ALVA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BLUE WING89.9 yards 254°2024-05-26 09:34:59 HURTIG RUT479.7 yards 244°2024-05-20 04:46:31
LYCKA II0.6 miles 348°2024-05-26 08:11:59 BLISS II0.8 miles 223°2024-05-26 05:02:59
HIGHER ENERGY0.9 miles 126°2024-05-26 04:42:59 SOFIA II0.9 miles 146°2024-05-26 08:37:38
YOLO 21.1 miles 314°2024-05-11 07:37:16 ALLEGRA1.2 miles 264°2024-05-12 08:47:13
CIRSE1.3 miles 149°2024-05-27 05:16:24 MELISSA1.3 miles 48°2024-05-28 11:16:37
TUTTO BENE1.4 miles 105°2024-05-25 22:09:31 SALLY 38 MATCH1.4 miles 347°2024-05-25 14:49:17
DALLAS1.4 miles 177°2024-05-22 04:39:12 HOLLIS1.5 miles 80°2024-05-17 02:53:41
GOVINDA1.5 miles 28°2024-05-24 20:08:58 BLUE MARLIN1.5 miles 351°2024-05-25 22:19:59
GRIPEN AF SJON III1.5 miles 28°2024-05-26 00:15:59 CITRUS1.6 miles 269°2024-05-27 10:32:00
DROM1.6 miles 215°2024-05-27 04:59:18 MELODY1.6 miles 290°2024-05-23 14:12:13
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.
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