Source callsign:	OK1JRA-S
Comment:	440 Voice 438.02500MHz +0.0000MHz
Location:	49°45.70' N 13°19.51' E - locator JN69PS92AT - show map 2.5 miles Northwest bearing 293° from Plzeň, Plzeňský Kraj, Czech Republic [?] 4.8 miles Northeast bearing 57° from Tlučná, Plzeňský Kraj, Czech Republic 6.1 miles Northeast bearing 56° from Nýřany, Plzeňský Kraj, Czech Republic 53.7 miles Southwest bearing 246° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-01-28 11:00:17 EST (1d 21h47m ago) 2025-01-28 17:00:17 CET local time at Plzeň, Czech Republic [?]
Last path:	OK1JRA-S>APDG01 via TCPIP*,qAC,OK1JRA-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OK1JRA-B		0.0 yards 0°	2025-01-28 11:00:27		OK1RPL-Y		0.6 miles 317°	2025-01-23 08:03:52
OK1RPL-3		1.7 miles 151°	2025-01-30 08:47:09		OK1PJV-9		1.8 miles 89°	2025-01-29 13:22:01
OK5TVR-9		2.3 miles 311°	2025-01-12 07:44:53		BRDRES1		2.3 miles 311°	2025-01-05 07:06:04
OK5TVR-8		2.3 miles 311°	2025-01-29 10:32:49		OK5TVR-1		2.3 miles 311°	2025-01-30 08:41:38
KKqNP-7		2.4 miles 191°	2025-01-23 07:22:47		OK5TVR-15		2.5 miles 314°	2025-01-30 08:32:28
OK5TVR-5		2.5 miles 321°	2025-01-30 08:31:55		OK5TVR-7		2.5 miles 91°	2025-01-30 01:16:39
OK1PJV-7		2.6 miles 173°	2025-01-30 02:25:56		OK1RPL-1		2.6 miles 136°	2025-01-30 08:34:29
ER-OK0AE		2.9 miles 15°	2025-01-30 08:45:41		LX1NP-7		3.2 miles 136°	2025-01-24 22:44:18
w		3.2 miles 137°	2025-01-03 10:58:12		7		3.2 miles 137°	2025-01-29 12:45:29
OK1NP-7		3.2 miles 137°	2025-01-30 08:45:29		MI1NP-7		3.2 miles 137°	2025-01-02 00:31:42

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.