callsign		distance	last heard - EST		callsign		distance	last heard - EST
BIT POWER		9.8 miles 87°	2025-02-07 23:10:33		ECO TROPHY		11.2 miles 165°	2025-01-28 21:18:06
YACHTING		11.9 miles 178°	2025-01-23 02:30:56		ELECTRAMAR		12.8 miles 120°	2025-02-07 22:37:42
HIIUMAA		13.2 miles 160°	2025-02-07 23:11:04		PRIMA DONNA		13.6 miles 182°	2025-02-07 21:10:13
BESTLA		16.0 miles 55°	2025-02-07 23:11:35		Borgholm AIS		16.8 miles 263°	2025-02-07 23:11:35
SK7RFL		16.8 miles 264°	2025-02-07 20:58:51		ER-SK7RFL		16.8 miles 264°	2025-02-07 23:01:53
PRECEDER		17.8 miles 346°	2025-01-25 07:09:47		PROVIDER		17.8 miles 346°	2025-02-07 21:51:24
ALREK		19.3 miles 16°	2025-02-07 23:11:35		SM7OHE		20.1 miles 258°	2025-02-07 16:30:30
SM7OHE-D		20.1 miles 258°	2025-02-07 16:14:03		BIT WAVE		20.2 miles 34°	2025-02-07 23:11:35
SM7GXQ		21.0 miles 258°	2025-02-07 22:30:09		PILOT 777 SE		23.3 miles 266°	2025-02-05 16:10:35
PILOT 790 SE		24.1 miles 262°	2025-02-04 22:17:40		OLOF TRATALJA		24.2 miles 263°	2025-01-20 19:03:10
SOLSUND		24.4 miles 263°	2025-02-06 09:58:11		RESCUE KERSTI HYDEN		24.4 miles 263°	2025-02-07 21:06:06
RESCUE SONJA MARGITH		24.4 miles 263°	2025-02-05 00:23:45		PLEIJEL		24.5 miles 262°	2025-02-06 18:13:32
FLINK		24.5 miles 262°	2025-02-04 23:23:46		NORDKABEL		24.5 miles 262°	2025-02-05 00:58:19
SATURNUS		24.9 miles 150°	2025-01-23 19:38:32		AHLMA		26.1 miles 121°	2025-01-21 07:15:08
STEN NORDIC		26.1 miles 163°	2025-01-20 21:39:59		FRISIANA		26.3 miles 162°	2025-02-07 23:05:25
NEPTUNUS		26.5 miles 254°	2025-02-07 22:42:50		NOMAD		27.0 miles 243°	2025-01-20 14:40:32
GLOBAL CAT		27.9 miles 331°	2025-01-19 06:16:08		RESCUE B JARLEBRING		28.1 miles 318°	2025-02-05 00:12:23
RESCUE HARADSSPARB.		28.1 miles 318°	2025-01-20 10:58:07		SM7RDX-1		29.2 miles 266°	2025-02-01 01:00:52
SM7RDX		29.2 miles 266°	2025-02-07 22:55:43		ALS		29.5 miles 112°	2025-02-07 23:11:35
ZETAGAS		30.5 miles 133°	2025-02-07 23:10:33		KRISTEL		30.6 miles 149°	2025-02-07 23:09:01
KATI		31.1 miles 143°	2025-02-02 16:39:09		SM7SJR-2		31.9 miles 318°	2025-02-07 23:08:26
LONGVIK		32.0 miles 122°	2025-02-07 23:10:03		SM7SJR-7		32.8 miles 315°	2025-01-28 02:44:43
SM7SJR-9		32.8 miles 315°	2025-02-07 22:48:38		SM7SJR-13		33.4 miles 316°	2025-02-07 23:00:03
MARINUS G		34.1 miles 57°	2025-01-11 16:20:20

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.