Callsign:	SB3671
MMSI number:	265663320
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	59°35.38' N 18°43.31' E - locator JO99IO61PM - show map 11.6 miles South bearing 177° from Norrtälje, Norrtälje Kommun, Stockholm, Sweden [?] 14.7 miles Southwest bearing 221° from Björkö, Norrtälje Kommun, Stockholm, Sweden 29.1 miles Northeast bearing 52° from Stockholm, Stockholms Kommun, Stockholm, Sweden 41.8 miles Southeast bearing 116° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-06-01 06:11:15 EDT (1d 19h33m ago) 2024-06-01 12:11:15 CEST local time at Norrtälje, Sweden [?]
Course:	287° – heading 511°
Speed:	4 MPH
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	SB3671>ais via GM7HHB
Positions stored:	14

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WALENNA II		1.3 miles 84°	2024-06-01 09:03:38		TALLULAH		1.4 miles 231°	2024-06-02 09:02:16
FOXTROT		1.5 miles 238°	2024-05-09 09:17:14		ELLA AF STOCKHOLM		1.9 miles 241°	2024-05-28 07:04:06
LANGVIK		1.9 miles 51°	2024-06-02 06:37:16		LUCKY		2.1 miles 86°	2024-05-31 03:38:18
ELLA		2.9 miles 178°	2024-06-02 21:32:20		ALUIN		3.2 miles 144°	2024-05-23 10:17:13
POLARIS		3.5 miles 239°	2024-05-29 04:36:17		RUTT		3.6 miles 60°	2024-05-19 05:12:48
SARAHKKA		3.7 miles 102°	2024-06-01 08:33:37		MARINDA		4.1 miles 51°	2024-06-01 08:08:15
PETSAMO		4.2 miles 234°	2024-05-27 12:59:00		SY PAULIN		4.2 miles 234°	2024-06-02 00:44:16
SKRAKEN		4.2 miles 35°	2024-05-31 04:17:19		SA0STY		4.3 miles 276°	2024-06-03 01:03:54
ZIP ZIP		4.8 miles 239°	2024-05-28 06:57:06		ETOILE DE MER		4.8 miles 239°	2024-05-26 08:42:38
MORRIS		5.4 miles 165°	2024-05-27 07:28:00		NIDJI		5.4 miles 241°	2024-06-02 10:37:16

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.