callsign		distance	last heard - EST		callsign		distance	last heard - EST
Tahkuna		0.5 miles 319°	2024-12-23 19:45:55		WESTERN ROCK		6.5 miles 310°	2024-12-23 18:11:39
ESTLAND		13.0 miles 82°	2024-12-21 15:37:13		KALURI		13.5 miles 124°	2024-12-10 18:55:21
PRINGI		15.0 miles 353°	2024-12-23 05:59:55		RAMSI		15.5 miles 46°	2024-12-23 20:10:19
LONGVIK		17.3 miles 34°	2024-12-23 16:36:43		KLARA		18.1 miles 43°	2024-12-23 15:52:15
Met stn		18.3 miles 231°	2024-12-23 20:17:00		Kopu		18.3 miles 230°	2024-12-23 19:39:46
NATO WARSHIP F831		18.7 miles 24°	2024-12-02 12:42:32		276007840		20.4 miles 115°	2024-12-21 11:11:43
Ristna		21.7 miles 242°	2024-12-23 19:47:05		AHTO-14		22.1 miles 133°	2024-12-23 20:17:00
ANN-MARI 1		22.1 miles 133°	2024-12-23 20:14:59		LEIGER		22.2 miles 133°	2024-12-23 20:17:00
LUVIA		24.2 miles 331°	2024-12-23 16:36:26		LANG YA		24.4 miles 328°	2024-12-23 15:27:08
TB BRIGHT CITY		24.9 miles 333°	2024-12-23 14:30:52		BALTIYSK		25.3 miles 337°	2024-12-20 19:39:08
FINNBREEZE		25.3 miles 333°	2024-12-23 16:34:25		MILTON		25.8 miles 54°	2024-12-23 07:01:09
848833144		26.1 miles 271°	2024-12-18 03:03:46		VIKSTRAUM		26.4 miles 340°	2024-12-23 15:25:07
MARSHAL ROKOSSOVSKY		26.6 miles 337°	2024-12-22 21:55:55		ORMSO		26.7 miles 107°	2024-12-23 20:17:00
KIMBERLY		26.9 miles 340°	2024-12-20 02:19:49		VIKING		27.3 miles 355°	2024-12-22 21:43:52
LAVASSAARE		27.4 miles 185°	2024-12-23 15:26:03		SOELA		27.4 miles 185°	2024-12-23 20:14:59
URSULA ESSBERGER		27.5 miles 351°	2024-12-20 00:11:19		ROXEN		27.6 miles 306°	2024-12-22 16:23:38
FINNMILL		27.7 miles 352°	2024-12-23 18:37:56		MELITO CARRIER		28.0 miles 346°	2024-12-23 16:07:19
SHEMARA		29.0 miles 311°	2024-12-23 16:36:43		Osmussaar		31.0 miles 61°	2024-12-23 19:31:36
BALTIC SAILOR		36.5 miles 46°	2024-12-23 20:17:21

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.