Callsign:	SDUZ
MMSI number:	265502100
IMO number:	903858100
Navigational status:	Undefined/default (15)
Vessel class:	Passenger (60)
Destination:	-
Location:	59°22.09' N 18°18.83' E - locator JO99DI78PI - show map 1.6 miles Northeast bearing 41° from Kummelnäs, Nacka Kommun, Stockholm, Sweden [?] 4.2 miles East bearing 73° from Brevik, Lidingö Kommun, Stockholm, Sweden 9.1 miles East bearing 74° from Stockholm, Stockholms Kommun, Stockholm, Sweden 41.1 miles Southeast bearing 145° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-02-04 04:42:15 EST (2d 8h24m ago) 2025-02-04 10:42:15 CET local time at Kummelnäs, Sweden [?]
Course:	76° – heading 76°
Speed:	18 MPH
Dimensions:	length 0 m width 0 m draught 1.7 m
Persons on board:	9 (2019-09-10 05:34:35 EDT – 1976d 8h32m ago)
Last path:	SDUZ>ais via JohnexTower
Positions stored:	131715

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RESCUE D SILVIA		313.7 yards 71°	2025-02-06 12:15:40		KBV 309		0.5 miles 98°	2025-01-19 11:01:29
ESKIL		0.6 miles 101°	2025-02-06 12:19:58		KBV 305		0.7 miles 8°	2025-01-14 05:38:56
SKRAKEN		0.8 miles 68°	2025-02-06 07:33:11		RESCUE VIALLA		0.8 miles 67°	2025-02-03 07:22:12
SAXAREN		1.1 miles 36°	2025-02-06 13:03:27		RESCUE STENHAMMAR		1.4 miles 28°	2025-01-30 06:00:07
WAXHOLM 1		1.4 miles 38°	2025-01-31 11:21:29		YXLAN		1.4 miles 18°	2025-02-06 11:11:09
GULLI		1.5 miles 18°	2025-02-05 07:07:56		SODERARM		1.5 miles 16°	2025-02-06 12:29:20
SYMFONI		1.6 miles 16°	2025-02-05 10:37:35		CATOLGA		1.7 miles 248°	2025-01-08 03:03:58
INKA		1.8 miles 278°	2025-02-05 23:42:49		NORDIC EXPLORER		2.0 miles 236°	2025-02-06 13:05:13
SILVERO		2.1 miles 236°	2025-02-05 09:24:23		KUNGSHATT		2.1 miles 235°	2025-02-06 04:58:31
CLARA		2.1 miles 237°	2025-02-06 13:01:56		ASKUNGEN		2.1 miles 237°	2025-02-06 12:53:21

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.