Callsign:	SF3494
MMSI number:	265784930
IMO number:	191656
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Destination:	CLASS B
Location:	60°38.19' N 17°44.69' E - locator JP80UP92JS - show map - static map 9.3 miles Northeast bearing 28° from Karlholmsbruk, Tierps Kommun, Uppsala, Sweden [?] 11.0 miles Northeast bearing 66° from Älvkarleby (AElvkarleby), Älvkarleby Kommun, Uppsala, Sweden 53.8 miles North bearing 4° from Uppsala, Uppsala Kommun, Uppsala, Sweden 81.5 miles Northeast bearing 30° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position:	2021-07-25 10:22:52 EDT (7d 14h28m ago) 2021-07-25 16:22:52 CEST local time at Karlholmsbruk, Sweden [?]
Course:	155° – heading 511°
Speed:	8 MPH
Dimensions:	length 10 m width 4 m draught 0.0 m
Last path:	SF3494>ais via SK3GKAIS
Positions stored:	1886

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MILDA MATILDA		2.2 miles 17°	2021-07-26 03:20:26		SY CARITAS		2.3 miles 59°	2021-07-22 02:59:10
PULSAR		2.7 miles 51°	2021-07-24 02:55:36		M/Y FELICIA		5.2 miles 87°	2021-07-14 05:17:28
NIKE		5.4 miles 317°	2021-07-14 08:58:22		FINE-X		6.0 miles 13°	2021-07-22 02:38:08
ARGO (IMX 40)		6.2 miles 20°	2021-08-01 04:59:51		PANOPEIA		8.0 miles 311°	2021-07-24 03:41:40
ANNABA		8.4 miles 57°	2021-08-01 16:27:00		MS SIMON		8.9 miles 28°	2021-07-20 18:17:15
S/Y ZIGZAG		9.1 miles 86°	2021-07-29 09:10:26		COVENTINA		9.2 miles 300°	2021-07-23 05:17:29
ATLANTIC CANYON		9.3 miles 51°	2021-07-31 23:50:22		AD ASTRA		9.6 miles 305°	2021-07-19 04:35:54
SNUBBLER		10.2 miles 99°	2021-07-27 06:23:36		SAPHIR		10.3 miles 290°	2021-07-20 06:18:12
AMICA		10.5 miles 291°	2021-07-23 05:32:31		MATARIKI		10.7 miles 290°	2021-07-20 05:13:06
SM5YBE		11.0 miles 262°	2021-08-02 00:40:51		UNDINE		11.5 miles 290°	2021-07-19 22:24:32

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.