callsign		distance	last heard - EST		callsign		distance	last heard - EST
GW1310		66.2 yards 243°	2025-02-01 20:05:22		NOMAD		91.7 yards 29°	2025-01-09 08:43:56
MFV ROISE CATRIONA		122.2 yards 233°	2025-01-09 08:43:03		HARVEST REAPER II		320.3 yards 142°	2025-01-09 08:44:33
OCEAN VENTURE II		344.3 yards 120°	2025-01-09 08:44:17		ASTRID		3.6 miles 203°	2025-01-15 02:14:26
992501132		4.0 miles 260°	2025-02-01 11:37:40		CASTLETOWNBERE		4.1 miles 259°	2025-02-01 11:54:47
JAMES		6.0 miles 86°	2025-01-15 03:45:35		STELLA MARIS		6.2 miles 218°	2025-01-14 17:18:16
DANNY FINN		8.5 miles 228°	2025-01-17 14:40:43		CANTABRICO TRES		12.4 miles 235°	2025-01-16 11:08:39
OCEAN CHALLENGER		13.0 miles 86°	2025-01-15 04:50:16		AQUA TRANSPORTER		13.4 miles 87°	2025-01-16 20:14:26
CROOKHAVEN LIGHTHOUS		14.9 miles 144°	2025-02-01 08:08:08		X #!0 H2*Z _-UUUW8D		17.0 miles 113°	2025-02-01 20:04:42
EI6HKB-8		17.0 miles 99°	2025-01-30 05:43:08		EI6HKB-10		17.5 miles 98°	2025-02-01 19:58:10
EI6HKB-9		18.5 miles 97°	2025-01-31 14:59:33		EI6HKB-7		19.3 miles 84°	2025-01-29 15:11:41
250117440		23.1 miles 122°	2025-01-15 04:20:20		CORONA GLORIA		23.7 miles 135°	2025-01-17 08:51:23
EI7II-7		34.6 miles 81°	2025-02-01 08:22:55		430.875-R		39.7 miles 55°	2025-02-01 20:02:34
EI2MGP-2		39.7 miles 55°	2025-02-01 20:00:50

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.