Source callsign:	OK4JL-S
Comment:	70cm Voice (D-Star) 439.22500MHz +0.0000MHz
Location:	49°56.36' N 15°48.56' E - locator JN79VW75CK - show map 1.0 miles Southeast bearing 143° from Chrudim, Pardubický Kraj, Czech Republic [?] 1.3 miles North bearing 351° from Slatiňany, Pardubický Kraj, Czech Republic 62.5 miles East bearing 99° from Prague, Hlavní Mesto Praha, Czech Republic 62.6 miles Northwest bearing 325° from Brno, South Moravian Region, Czech Republic
Last position:	2025-01-31 08:50:33 EST (18h9m ago) 2025-01-31 14:50:33 CET local time at Chrudim, Czech Republic [?]
Altitude:	10 ft
Last path:	OK4JL-S>APDG01 via TCPIP*,qAC,OK4JL-GS
Positions stored:	3

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OK4JL-N		0.0 yards 0°	2025-01-30 15:21:34		OK4JL-B		0.0 yards 0°	2025-01-31 08:50:43
OK4JL-6		4.0 yards 308°	2025-01-23 13:09:14		OK4JL-9		23.1 yards 213°	2025-01-25 10:22:07
OK4JL-15		43.4 yards 43°	2025-01-31 22:19:12		OK4JL-7		45.0 yards 45°	2025-01-23 08:19:56
OK4JL-10		96.4 yards 32°	2025-01-31 14:58:25		OK3MAT-9		1.0 miles 16°	2025-01-31 07:23:20
OK3MAT-1		1.0 miles 14°	2025-01-21 13:24:34		LKPD		6.0 miles 329°	2025-02-01 02:31:03
OK1PHM-12		6.2 miles 278°	2025-02-01 02:58:25		OK1PHM-7		6.2 miles 278°	2025-01-23 11:42:46
OK1PHM-10		6.2 miles 278°	2025-01-08 13:08:23		OK1MPU-10		6.5 miles 357°	2025-01-08 05:34:15
OK1FWG-10		6.6 miles 327°	2025-02-01 02:55:50		OK1PHM		6.8 miles 336°	2025-01-27 01:48:19
OK1VHN		6.8 miles 356°	2025-01-24 12:29:19		OK1OBR-12		6.9 miles 349°	2025-01-31 01:13:27
OK1ALF		7.1 miles 0°	2025-01-26 12:19:57		OK1UNL-13		7.2 miles 359°	2025-01-29 14:11:27

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.