callsign		distance	last heard - EST		callsign		distance	last heard - EST
SISU		2.1 miles 333°	2025-01-05 20:48:23		VIIKKI		4.5 miles 208°	2025-01-14 08:08:30
KONTIO		5.5 miles 91°	2024-12-21 22:09:01		SYDBORG		5.8 miles 140°	2025-01-18 21:47:10
ULKOKALLA		11.9 miles 95°	2025-01-18 16:33:49		SEA PROSPECT		13.5 miles 216°	2025-01-15 10:28:39
VECHTBORG		17.1 miles 263°	2025-01-16 18:39:28		OLIVIA		17.6 miles 299°	2025-01-18 22:11:15
AMSTELBORG		19.0 miles 311°	2025-01-13 23:24:35		230111350		19.1 miles 111°	2025-01-18 03:29:11
ZEUS OF FINLAND		19.7 miles 97°	2025-01-14 06:31:31		FAROMAR		20.4 miles 339°	2025-01-10 19:53:49
ALEXIA		20.6 miles 282°	2025-01-18 21:43:09		EW0146		20.9 miles 149°	2025-01-18 22:45:03
ANSIO		21.0 miles 115°	2025-01-07 06:33:39		RPP 508		21.5 miles 113°	2025-01-18 22:51:17
SAAREMAA		21.6 miles 113°	2025-01-18 03:49:51		HUGO		21.8 miles 113°	2025-01-13 09:39:37
GREEN KEMI		21.8 miles 338°	2025-01-13 20:33:48		PILOT L224		21.9 miles 113°	2025-01-12 05:15:00
FW9789		22.7 miles 134°	2025-01-18 22:58:42		002693286		23.3 miles 151°	2025-01-15 00:33:03
A.I.S Lohtaja		23.3 miles 151°	2025-01-18 22:57:08		EW7452		25.9 miles 173°	2025-01-18 22:46:14
OH6JDE		29.1 miles 139°	2025-01-18 22:17:53

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.