Callsign:	SF4613
MMSI number:	265796350
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	59°20.26' N 18°13.09' E - locator JO99CI61EB - show map 1.1 miles Southeast bearing 143° from Brevik, Lidingö Kommun, Stockholm, Sweden [?] 2.3 miles West bearing 278° from Boo, Nacka Kommun, Stockholm, Sweden 5.4 miles East bearing 86° from Stockholm, Stockholms Kommun, Stockholm, Sweden 41.1 miles Southeast bearing 151° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-05-15 08:48:28 EDT (18d 17h3m ago) 2024-05-15 14:48:28 CEST local time at Brevik, Sweden [?]
Course:	185° – heading 511°
Speed:	6 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	SF4613>ais via JohnexTower
Positions stored:	4

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SATISFACTION		31.3 yards 108°	2024-05-04 10:52:19		ANNICA		44.8 yards 233°	2024-05-10 06:24:22
MALMROSA		49.1 yards 207°	2024-06-03 00:34:16		GERDNY		55.2 yards 138°	2024-05-26 10:54:29
AGLAIA		66.9 yards 178°	2024-05-26 10:47:22		FAST LANE		85.8 yards 98°	2024-05-19 04:56:57
EPSILON		86.5 yards 190°	2024-05-04 09:08:00		SEA AIR OF LONDON		115.4 yards 346°	2024-05-30 09:00:30
HAVSTRUTEN@@@@@@@@@@		129.8 yards 197°	2024-05-15 07:03:34		ZORINA 3		130.5 yards 342°	2024-05-04 07:19:43
S Y WILDA		134.2 yards 171°	2024-05-19 09:31:24		SWALLOW		139.1 yards 196°	2024-05-04 10:08:24
TOPSY		155.6 yards 327°	2024-06-01 04:46:12		AGILE DEHLER 36		157.5 yards 197°	2024-05-29 09:17:45
KLARA		212.4 yards 190°	2024-05-25 13:45:36		ALEXA		238.1 yards 18°	2024-05-23 11:35:45
SJOBJORN(BNMARIN.SE)		254.0 yards 39°	2024-05-29 07:21:54		BALANCE		261.8 yards 116°	2024-05-17 11:31:17
ORIOLE		272.2 yards 226°	2024-06-02 12:42:09		NK9050		272.2 yards 20°	2024-05-19 06:55:55

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.