Callsign:	SFC4639
MMSI number:	265627260
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	58°57.50' N 18°12.77' E - locator JO98CX50NA - show map - static map 10.2 miles East bearing 68° from Nynäshamn, Nynäshamns Kommun, Stockholm, Sweden [?] 13.9 miles Southwest bearing 210° from Dalarö, Stockholm, Sweden 26.4 miles South bearing 168° from Stockholm, Stockholms Kommun, Stockholm, Sweden 65.3 miles South bearing 162° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2021-07-04 04:15:11 EDT (22d 14h53m ago) 2021-07-04 10:15:11 CEST local time at Nynäshamn, Sweden [?]
Course:	63° – heading 511°
Speed:	6 MPH
Dimensions:	length 11 m width 3 m draught 0.0 m
Last path:	SFC4639>ais via GM7HHB
Positions stored:	355

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DRISSE		447.1 yards 18°	2021-07-22 10:38:23		ALWILRA		1.0 miles 249°	2021-07-21 03:36:42
PAULINE		1.4 miles 4°	2021-07-15 04:41:32		GALATEA		1.4 miles 299°	2021-07-17 09:09:48
PIGA		1.4 miles 159°	2021-07-26 10:27:59		SILVERMORK II		1.5 miles 348°	2021-07-17 04:25:40
SORETTE		1.6 miles 291°	2021-07-12 08:57:52		HOPPSAN		1.6 miles 237°	2021-07-26 14:01:19
HAVSDROPPEN		1.8 miles 264°	2021-07-15 10:26:55		SYLVIA AF WASA		1.8 miles 269°	2021-07-17 08:31:43
FLISAN		1.8 miles 218°	2021-07-26 13:40:19		GRETA III		1.8 miles 218°	2021-07-26 13:39:17
EMBLA ARCONA 430		1.9 miles 222°	2021-07-26 12:35:13		MAVERICK		1.9 miles 223°	2021-07-07 22:29:30
LACEE BEE		1.9 miles 223°	2021-07-26 16:42:55		THE BLUE		1.9 miles 222°	2021-07-26 13:40:19
LONNI		2.0 miles 223°	2021-07-26 10:29:59		ARATEJA		2.0 miles 219°	2021-07-26 14:02:03
HELIX (X-37)		2.0 miles 223°	2021-07-17 08:21:42		2ND ILLUSION		2.0 miles 13°	2021-07-15 11:29:58

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.