Source callsign:	SR4UVN-S
Comment:	70cm Voice (D-Star) 439.46250MHz -7.6000MHz
Location:	53°46.24' N 20°29.41' E - locator KO03FS84TX - show map 0.7 miles South bearing 194° from Olsztyn, Warmian-Masurian Voivodeship, Poland [?] 4.6 miles South bearing 174° from Dywity, Powiat olsztyński, Warmian-Masurian Voivodeship, Poland 64.6 miles South bearing 181° from Kaliningrad, Kaliningrad, Russia
Last position:	2025-01-26 04:23:09 EST (14m10s ago) 2025-01-26 10:23:09 CET local time at Olsztyn, Poland [?]
Altitude:	10 ft
Last path:	SR4UVN-S>APDG01 via TCPIP*,qAC,SR4UVN-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SR4UVN-R		0.0 yards 0°	2025-01-26 04:26:09		SR4UVN-B		0.0 yards 0°	2025-01-26 04:23:19
ER-SR4ON		24.0 yards 211°	2025-01-26 04:34:15		438.675OU		41.3 yards 180°	2025-01-26 04:16:02
SR4NWO		449.6 yards 80°	2025-01-26 04:32:07		SQ4CCR-9		0.5 miles 112°	2025-01-22 11:20:28
SP4AG-9		0.9 miles 8°	2025-01-18 16:20:59		SQ4INP-10		1.1 miles 167°	2024-12-31 08:46:22
SQ4FXY-18		1.2 miles 160°	2025-01-19 12:48:47		145.725OU		1.2 miles 77°	2025-01-26 03:27:57
SP4BF-18		1.3 miles 358°	2025-01-25 21:52:16		SP4BF-9		1.3 miles 359°	2025-01-18 16:00:45
SP4TM-7		1.8 miles 151°	2025-01-14 04:10:19		SP4TM-4		1.8 miles 150°	2025-01-01 11:44:06
SP4NOL-18		2.8 miles 175°	2024-12-29 13:00:55		ER-SR4PL		11.1 miles 2°	2025-01-26 04:07:58
WOJTE4-15		14.3 miles 348°	2025-01-09 13:39:35		WOJTE4		14.5 miles 345°	2025-01-09 14:02:39
SP4MCH-18		17.5 miles 256°	2025-01-24 18:06:54		SP4MCH-Y		17.5 miles 256°	2025-01-26 04:30:37

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.