Callsign:	SF9421
MMSI number:	265014890
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	59°18.62' N 18°02.52' E - locator JO99AH54BL - show map 1.7 miles Southwest bearing 208° from Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 3.7 miles Southeast bearing 157° from Solna, Solna Kommun, Stockholm, Sweden 40.3 miles South bearing 160° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-11-17 09:51:34 EST (49d 5h21m ago) 2024-11-17 15:51:34 CET local time at Stockholm, Sweden [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 16 m width 4 m draught 0.0 m
Last path:	SF9421>ais via JohnexTower
Positions stored:	434

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SM0YOS-10		251.3 yards 185°	2025-01-05 14:31:25		WET DREAM		435.5 yards 299°	2024-12-25 11:33:32
S/Y EMELY RAVEN		453.0 yards 300°	2025-01-03 13:19:20		KYOKO		509.6 yards 306°	2025-01-05 15:10:30
CITRA		515.0 yards 306°	2025-01-05 15:10:15		PARAGON 31		520.9 yards 121°	2024-12-12 05:44:45
SA0BUX		0.6 miles 242°	2025-01-05 15:01:19		TRUCKEN		0.7 miles 346°	2025-01-05 15:10:15
DROTTNINGHOLM		0.8 miles 350°	2025-01-05 15:12:31		LILL-DAGMAR		0.8 miles 124°	2024-12-07 10:30:28
M/S STROMMA KANAL		0.8 miles 352°	2025-01-03 11:30:41		BRAGE		0.8 miles 353°	2025-01-05 15:12:16
BAMSE		0.8 miles 352°	2025-01-05 15:13:01		FROG TAURUS		0.8 miles 352°	2025-01-05 15:10:45
SA0JIM-3		0.9 miles 161°	2025-01-05 08:50:35		SK0RYG-2		1.0 miles 268°	2025-01-05 15:09:59
LILLA MY		1.0 miles 117°	2024-12-16 06:10:56		CORNELIA		1.1 miles 2°	2024-12-09 05:46:10
ESTELLE		1.1 miles 4°	2025-01-05 15:12:01		KBV 483		1.1 miles 358°	2025-01-01 10:41:59

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.