Callsign:	SIWT
MMSI number:	265590720
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Location:	59°18.48' N 18°05.84' E - locator JO99BH13QV - show map 1.8 miles Northeast bearing 67° from Årsta, Stockholms Kommun, Stockholm, Sweden [?] 2.0 miles Southeast bearing 146° from Stockholm, Stockholms Kommun, Stockholm, Sweden 41.2 miles Southeast bearing 157° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-12-31 19:51:59 EST (42s ago) 2025-01-01 01:51:59 CET local time at Årsta, Sweden [?]
Course:	0° – heading 511°
Speed:	0 MPH
Dimensions:	length 23 m width 8 m draught 0.0 m
Last path:	SIWT>ais via JohnexTower
Positions stored:	238710

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EMELIE		51.0 yards 42°	2024-12-31 19:51:29		LISEN		102.6 yards 45°	2024-12-31 19:18:29
EMELIE II		146.3 yards 41°	2024-12-31 19:51:14		SOLSKAR		377.6 yards 31°	2024-12-31 19:51:14
M/S ZEUS		422.6 yards 242°	2024-12-31 19:25:35		CALIBUR		449.2 yards 242°	2024-12-31 19:52:15
SE0O		0.3 miles 312°	2024-12-31 19:52:24		SE0O-1		0.3 miles 312°	2024-12-07 20:15:57
TRANHOLMEN		0.4 miles 244°	2024-12-31 19:51:44		LEIF		0.5 miles 238°	2024-12-31 19:41:36
KORSON		0.6 miles 245°	2024-12-31 19:50:44		JEHANDER 1		0.6 miles 239°	2024-12-31 19:51:14
RESCUE STEN & LAILA		0.6 miles 244°	2024-12-31 19:50:59		POLIS 1 39 9957		0.8 miles 34°	2024-12-06 09:08:07
POLHEM		0.8 miles 244°	2024-12-04 04:35:13		HANSEATIC SPIRIT		0.8 miles 332°	2024-12-31 19:37:16
GABRIELLA FRB		0.8 miles 359°	2024-12-14 05:47:25		ENKOPING		0.8 miles 29°	2024-12-22 09:26:25
FREDRIKA		0.8 miles 13°	2024-12-31 19:51:44		.		0.8 miles 248°	2024-12-31 19:48:43

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.