Callsign:	EI-YH-4
MMSI number:	250006293
IMO number:	480409
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	53°27.30' N 6°09.10' W - locator IO63WK19SE - show map 2.3 miles North bearing 345° from Portmarnock, Leinster, Ireland [?] 9.3 miles Northeast bearing 25° from Dublin, Dublin City, Leinster, Ireland 11.1 miles North bearing 357° from Dún Laoghaire, Dún Laoghaire-Rathdown, Leinster, Ireland
Last position:	2025-01-15 22:40:27 EST (14d 10h ago) 2025-01-16 03:40:27 GMT local time at Portmarnock, Ireland [?]
Course:	360°
Speed:	0 MPH
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	EI-YH-4>ais via GD4RVQ
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EIDW		4.3 miles 250°	2025-01-30 08:33:26		EI6HYB		4.7 miles 350°	2025-01-19 18:18:38
EI5HHB		4.7 miles 166°	2025-01-22 14:48:52		RNLI LIFEBOAT 14-33		5.7 miles 143°	2025-01-15 09:09:04
EI7KX-4		5.9 miles 222°	2025-01-13 17:33:33		Dublin Deer Park		6.6 miles 149°	2025-01-16 10:05:01
FW8809		7.0 miles 152°	2025-01-30 08:39:05		EI6JZ-N		7.4 miles 224°	2025-01-30 08:34:56
EI6JZ-D		7.4 miles 224°	2025-01-30 08:22:39		BEAUFORT		7.6 miles 195°	2025-01-15 23:11:31
BAILY LIGHTHOUSE		7.6 miles 148°	2025-01-15 12:52:17		261001873 PO		7.7 miles 191°	2025-01-16 05:17:21
GIANO		7.8 miles 195°	2025-01-16 03:17:05		DPC DODDER		7.8 miles 196°	2025-01-15 23:45:36
SHACKLETON		7.9 miles 194°	2025-01-16 05:59:27		EI5IEB-D		8.1 miles 11°	2025-01-30 08:32:27
EI9LC		8.5 miles 205°	2025-01-30 08:40:32		EI2HL		9.3 miles 206°	2025-01-29 19:02:11
IZ0UHI-DP		9.5 miles 233°	2025-01-30 08:25:15		MARY ELLEN		10.8 miles 178°	2025-01-15 22:39:27

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.