Callsign:	SD9788
MMSI number:	265673160
IMO number:	797620
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	59°31.08' N 18°49.47' E - locator JO99JM84WH - show map 17.1 miles South bearing 166° from Norrtälje, Norrtälje Kommun, Stockholm, Sweden [?] 17.2 miles South bearing 201° from Björkö, Norrtälje Kommun, Stockholm, Sweden 29.6 miles Northeast bearing 64° from Stockholm, Stockholms Kommun, Stockholm, Sweden 47.3 miles Southeast bearing 119° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2024-05-25 05:55:58 EDT (7d 11h48m ago) 2024-05-25 11:55:58 CEST local time at Norrtälje, Sweden [?]
Course:	19° – heading 511°
Speed:	2 MPH
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	SD9788>ais via GM7HHB
Positions stored:	2485

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ELIZA		0.7 miles 271°	2024-05-27 04:18:00		PULSAR		1.2 miles 31°	2024-06-01 03:59:15
FW4490		1.3 miles 150°	2024-06-01 17:41:39		VADDO		1.3 miles 148°	2024-06-01 17:34:16
ASKUNGEN		1.3 miles 148°	2024-06-01 17:34:16		EL-SK0BO		1.9 miles 155°	2024-06-01 17:40:27
SE0YOS		2.0 miles 152°	2024-06-01 17:32:51		SE0YOS B		2.0 miles 152°	2024-06-01 17:30:39
SE0YOS-B		2.0 miles 152°	2024-06-01 17:30:39		HF		2.0 miles 153°	2024-05-30 04:25:58
VHF		2.1 miles 154°	2024-05-30 05:07:09		SM0YOS-7		2.1 miles 152°	2024-05-23 12:00:37
SK0BO-13		2.2 miles 154°	2024-05-12 02:38:16		SK0BO-12		2.2 miles 154°	2024-05-30 04:52:07
SK0BW-12		2.2 miles 154°	2024-05-26 15:15:48		MORRIS		2.2 miles 263°	2024-05-27 07:28:00
DELPHIN		2.7 miles 199°	2024-06-01 06:45:15		NISSER		2.7 miles 200°	2024-06-01 17:19:15
ENJOY		2.7 miles 189°	2024-05-18 00:12:07		CARPE DIEM		2.7 miles 189°	2024-05-30 02:25:14

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.