Callsign:	SZAA4
MMSI number:	241146000
Navigational status:	Not under command (2)
Vessel class:	(0)
Destination:	THESSALONIKI (ETA ***00 24:60)
Location:	38°15.41' N 21°44.00' E - locator KM08UG71XP - show map 0.9 miles North bearing 356° from Pátra, Nomós Achaḯas, West Greece, Greece [?] 4.0 miles Southwest bearing 222° from Río, Nomós Achaḯas, West Greece, Greece 5.5 miles West bearing 263° from Áno Kastrítsion, Nomós Achaḯas, West Greece, Greece 100.6 miles Southwest bearing 221° from Vólos, Nomós Magnisías, Thessaly, Greece
Last position:	2025-01-31 04:12:16 EST (22h54m ago) 2025-01-31 11:12:16 EET local time at Pátra, Greece [?]
Course:	180.1° – heading 185°
Speed:	8 MPH
Dimensions:	length 28 m width 7 m draught 0.0 m
Last path:	SZAA4>ais via sv3aqo
Positions stored:	2796

callsign		distance	last heard - EST		callsign		distance	last heard - EST
AEGEAN VIII		358.2 yards 138°	2025-02-01 02:30:35		ANASTASIA K.		439.6 yards 160°	2025-01-22 10:46:57
PROTEAS		464.2 yards 356°	2025-02-01 02:51:38		237453000		0.3 miles 303°	2025-01-12 10:40:32
MANISA KATE		0.5 miles 307°	2025-01-26 02:10:33		HERMES I		0.5 miles 282°	2025-02-01 02:55:48
239132000		0.7 miles 249°	2025-01-15 03:27:59		237383000		0.9 miles 205°	2025-01-25 08:00:25
KONSTANTINOS K		0.9 miles 202°	2025-01-31 17:02:00		SV3TLN-R		0.9 miles 32°	2025-02-01 03:04:39
237536000		1.0 miles 222°	2025-01-03 13:08:00		SV3TLN-Y		1.0 miles 47°	2025-01-13 16:27:39
241020000		1.4 miles 10°	2025-01-31 06:32:43		SV3EXT		1.4 miles 171°	2025-01-29 12:10:52
HERMES		1.5 miles 205°	2025-01-30 15:48:15		240314000		1.5 miles 222°	2025-01-21 11:35:17
SV3SKM		1.8 miles 189°	2025-02-01 03:06:31		237914000		1.8 miles 289°	2025-01-23 21:36:10
SV3AQO-10		1.9 miles 166°	2025-02-01 03:02:12		SV3AQO-11		2.0 miles 166°	2025-02-01 03:00:36

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.