Callsign:	SFE2577
MMSI number:	265648340
IMO number:	715259
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Location:	59°20.58' N 18°07.72' E - locator JO99BI52KH - show map - static map 1.6 miles East bearing 79° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden [?] 2.4 miles East bearing 72° from Stockholm, Stockholms Kommun, Stockholm, Sweden 39.4 miles Southeast bearing 154° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2021-05-16 04:28:59 EDT (5m23s ago) 2021-05-16 10:28:59 CEST local time at Östermalm, Sweden [?]
Course:	86.699996948242° – heading 511°
Speed:	0 MPH
Dimensions:	length 16 m width 4 m draught 0.0 m
Last path:	SFE2577>ais via sm3ulc
Positions stored:	16569

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
PILEN		17.8 yards 41°	2021-05-13 05:26:37		JARL@@@@@@@@@@@@@@@@		19.7 yards 232°	2021-05-16 04:32:22
TRITON		40.3 yards 267°	2021-05-16 04:33:12		KVASTEN		70.5 yards 0°	2021-04-16 09:35:10
KING LOKE@@@@@@@@@@@		124.2 yards 63°	2021-05-08 03:15:23		SEAGAS		0.5 miles 121°	2021-05-16 04:30:22
LANGBJORN		0.5 miles 121°	2021-05-16 04:27:29		BUNKERBJORN@@@@@@@@@		0.5 miles 122°	2021-05-16 04:32:44
MORE 8@@@@@@@@@@@@@@		0.5 miles 356°	2021-05-08 05:41:11		STORBJOERN		0.5 miles 123°	2021-05-16 04:33:48
LILLBJOERN		0.5 miles 123°	2021-05-16 04:32:22		Kakn		0.6 miles 187°	2021-05-16 04:32:54
FRB SILJA SYMPHONY		0.7 miles 320°	2021-05-13 04:28:51		SILJA SYMPHONY		0.7 miles 319°	2021-05-16 04:33:22
EL-SM0UCC		0.8 miles 83°	2021-05-15 09:47:21		SK0TM-10		0.8 miles 205°	2021-05-16 04:18:44
MARIA		0.8 miles 90°	2021-05-16 04:33:22		@@@@@@@@@@@@@@@@@@@@		1.0 miles 214°	2021-05-13 06:46:41
POINTLOMA@@@@@@@@@@@		1.2 miles 130°	2021-05-16 04:31:14		FREDRIKA		1.2 miles 133°	2021-05-03 09:56:37

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.