Callsign:	DD4147
MMSI number:	211708470
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	59°23.46' N 18°20.48' E - locator JO99EJ03XU - show map 4.5 miles Northeast bearing 27° from Boo, Nacka Kommun, Stockholm, Sweden [?] 7.6 miles North bearing 11° from Saltsjöbaden, Nacka Kommun, Stockholm, Sweden 10.5 miles Northeast bearing 67° from Stockholm, Stockholms Kommun, Stockholm, Sweden 40.4 miles Southeast bearing 143° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-06-20 06:34:58 EDT (1h38m ago) 2024-06-20 12:34:58 CEST local time at Boo, Sweden [?]
Course:	017.4° – heading 18°
Speed:	6 MPH
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	DD4147>ais via YB8XM-AIS
Positions stored:	2323

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
POLKAGRISEN		25.1 yards 346°	2024-06-19 14:10:02		SG1		275.9 yards 14°	2024-06-18 04:21:15
S Y ESTELLE		367.1 yards 187°	2024-06-07 05:17:28		CORAZON II		423.5 yards 199°	2024-06-18 04:46:13
VARMDO		0.4 miles 184°	2024-06-20 03:45:55		SG II		0.4 miles 28°	2024-06-18 10:21:16
GULDFISKEN		0.5 miles 198°	2024-05-30 10:00:14		MYS		0.5 miles 181°	2024-06-19 07:46:20
JONNA		0.5 miles 191°	2024-06-14 09:55:09		TINDRA		0.5 miles 32°	2024-06-09 04:59:37
WATERDANSER		0.5 miles 35°	2024-06-09 04:59:37		KBV 429		0.5 miles 249°	2024-06-19 04:31:20
LURIFAX		0.5 miles 331°	2024-06-08 07:47:20		PILOT 120 SE		0.5 miles 262°	2024-06-20 07:54:17
SKUMPAN		0.5 miles 30°	2024-06-17 10:17:02		PILOT 751 SE		0.5 miles 263°	2024-06-20 08:08:17
VIVI		0.5 miles 249°	2024-06-20 07:07:02		ALVA		0.5 miles 256°	2024-06-20 07:08:02
RESCUE LARS SODERMAN		0.6 miles 263°	2024-06-20 07:59:17		RESCUE VITSTJARNA		0.6 miles 251°	2024-06-17 02:00:07

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.