Callsign:	SF7717
MMSI number:	265728560
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	59°19.62' N 18°09.23' E - locator JO99BH88LL - show map 2.6 miles East bearing 108° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden [?] 3.2 miles East bearing 97° from Stockholm, Stockholms Kommun, Stockholm, Sweden 40.8 miles Southeast bearing 154° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2023-08-19 14:44:42 EDT (265d 3h27m ago) 2023-08-19 20:44:42 CEST local time at Östermalm, Sweden [?]
Course:	356° – heading 511°
Speed:	3 MPH
Dimensions:	draught 0.0 m
Last path:	SF7717>ais via JohnexTower
Positions stored:	151

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ANNA VSS		53.4 yards 21°	2024-05-10 15:03:05		KLUQUE		302.0 yards 136°	2024-05-05 08:55:17
LILLBJOERN		314.8 yards 138°	2024-05-06 09:35:12		AMARONE		0.4 miles 352°	2024-05-04 10:49:17
HOBBE		0.5 miles 13°	2024-04-28 09:45:55		CASARI		0.5 miles 164°	2024-05-04 05:15:59
ZEUS		0.5 miles 190°	2024-05-04 10:48:16		BLUE ATTITUDE		0.5 miles 195°	2024-05-03 03:54:29
POLIS 139 9980		0.5 miles 149°	2024-05-10 08:41:39		ALL INCLUSIVE		0.5 miles 156°	2024-04-21 08:13:50
NJORD		0.6 miles 208°	2024-05-03 10:24:06		MISS KALEMA		0.6 miles 212°	2024-05-09 06:02:06
POLIS 139-9990		0.6 miles 161°	2024-04-30 08:19:30		265060440		0.6 miles 159°	2024-04-15 08:50:01
PARLA 3		0.6 miles 155°	2024-04-30 11:11:09		SONJA LIDINGO		0.6 miles 211°	2024-05-05 11:56:49
POLIS 139-9930		0.6 miles 158°	2024-05-10 12:54:01		POLIS 139-9950		0.7 miles 156°	2024-05-10 18:11:38
POLIS 139-9960		0.7 miles 156°	2024-05-10 12:41:46		POLIS 139 9970		0.7 miles 156°	2024-05-10 17:59:27

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.