Callsign:	HBY4781
MMSI number:	269106710
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Destination:	CLASS B
Location:	39°08.12' N 9°22.92' E - locator JM49QD52UL - show map 7.3 miles West bearing 266° from Villasimius, Provincia di Cagliari, Sardinia, Italy [?] 9.4 miles Southwest bearing 223° from Castiadas, Provincia di Cagliari, Sardinia, Italy 12.9 miles Southeast bearing 125° from Quartu Sant’Elena, Provincia di Cagliari, Sardinia, Italy 14.1 miles East bearing 111° from Cagliari, Provincia di Cagliari, Sardinia, Italy
Last position:	2024-05-15 07:46:18 EDT (5d 9h18m ago) 2024-05-15 13:46:18 CEST local time at Villasimius, Italy [?]
Course:	107° – heading 511°
Speed:	6 MPH
Dimensions:	length 14 m width 4 m draught 0.0 m
Last path:	HBY4781>ais via IS0XDA
Positions stored:	72

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MATILDA II		341.3 yards 215°	2024-05-14 10:35:13		TANGAROA		0.4 miles 166°	2024-05-19 10:04:09
LYSIE 2		0.5 miles 163°	2024-05-14 12:27:17		DODO		0.7 miles 240°	2024-05-04 08:59:45
AQUA		0.9 miles 165°	2024-04-26 10:11:36		JOHANNA		0.9 miles 150°	2024-05-05 09:00:41
L.S.T. FREEDOM		1.2 miles 309°	2024-05-17 10:53:02		(M)		1.2 miles 151°	2024-05-19 07:27:09
RITA		2.0 miles 149°	2024-05-19 08:43:09		BARRACUDA		2.1 miles 313°	2024-05-18 09:12:06
MEDUSA		2.3 miles 127°	2024-05-11 07:37:16		ZOE		2.3 miles 144°	2024-05-10 04:01:08
WYNN		2.3 miles 266°	2024-05-08 03:10:56		FLONJA		2.4 miles 144°	2024-05-19 15:52:13
CALYPSO		2.5 miles 190°	2024-05-19 09:27:30		VILLA SPLIT		2.6 miles 195°	2024-05-20 11:13:14
DUNJA		2.7 miles 278°	2024-05-20 08:24:14		POLAR BEAR IV		3.0 miles 187°	2024-05-02 06:52:42
CLEMENTINE		3.1 miles 172°	2024-05-06 07:34:42		VAIHERE		3.2 miles 150°	2024-05-07 13:03:55

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.