Callsign:	7SA2564
MMSI number:	265706810
Navigational status:	Undefined/default (15)
Vessel class:	Military operations (35)
Location:	59°21.86' N 18°17.37' E - locator JO99DI47RK - show map 1.0 miles North bearing 12° from Kummelnäs, Nacka Kommun, Stockholm, Sweden [?] 3.4 miles Southwest bearing 221° from Vaxholm, Vaxholms Kommun, Stockholm, Sweden 8.2 miles East bearing 74° from Stockholm, Stockholms Kommun, Stockholm, Sweden 40.9 miles Southeast bearing 146° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-03-06 10:16:09 EST (65d 6h56m ago) 2024-03-06 16:16:09 CET local time at Kummelnäs, Sweden [?]
Course:	71° – heading 511°
Speed:	27 MPH
Dimensions:	length 9 m width 3 m draught 0.9 m
Last path:	7SA2564>ais via JohnexTower
Positions stored:	87

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
RESCUE STEN & LAILA		137.5 yards 240°	2024-05-10 10:24:55		DAGMAR		0.7 miles 289°	2024-05-04 05:46:05
TAERNA		1.0 miles 246°	2024-05-10 10:41:42		MITHRIL		1.0 miles 41°	2024-05-05 09:46:10
TIRAWA		1.1 miles 269°	2024-04-21 05:53:27		TAKE OFF		1.1 miles 223°	2024-05-05 00:32:10
NORDIC EXPLORER		1.2 miles 224°	2024-05-10 18:11:38		DUX		1.2 miles 224°	2024-04-25 04:50:37
M/S GOTSKA SANDON		1.2 miles 226°	2024-05-10 18:12:23		SKARPO		1.2 miles 225°	2024-05-10 18:00:15
265768360		1.3 miles 225°	2024-05-08 11:58:19		ALLEGRA		1.3 miles 20°	2024-05-10 15:09:15
LANGBJORN		1.5 miles 72°	2024-05-08 07:15:12		GUNGNER		1.7 miles 241°	2024-05-10 09:27:16
HOLLIS		1.8 miles 53°	2024-04-24 08:09:00		DAISY		1.8 miles 46°	2024-05-10 14:13:15
S/Y SALLY		1.9 miles 240°	2024-04-22 00:43:50		MYS		1.9 miles 239°	2024-05-10 08:45:27
SOYA III		2.0 miles 256°	2024-05-08 09:43:13		LUNA		2.0 miles 52°	2024-05-05 05:02:10

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.