Source callsign:	SR9CZ-S
Comment:	70cm Voice (D-Star) 439.17500MHz -7.6000MHz
Location:	50°48.87' N 19°07.25' E - locator JO90NT45LL - show map 1.3 miles North bearing 353° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?] 5.2 miles Southwest bearing 233° from Rędziny, Powiat częstochowski, Silesian Voivodeship, Poland 61.4 miles Northwest bearing 326° from Kraków, Lesser Poland Voivodeship, Poland 66.3 miles South bearing 193° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-02-01 19:54:17 EST (18m31s ago) 2025-02-02 01:54:17 CET local time at Częstochowa, Poland [?]
Altitude:	10 ft
Last path:	SR9CZ-S>APDG01 via TCPIP*,qAC,SR9CZ-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SR9CZ-B		0.0 yards 0°	2025-02-01 19:54:17		SP9JKL-9		0.6 miles 104°	2025-01-26 06:55:24
SP9AOB-9		0.8 miles 162°	2025-01-25 03:08:38		Sp9vj		0.9 miles 203°	2025-02-01 07:58:37
SP9HAN-3		1.1 miles 302°	2025-01-25 14:14:12		SP9HAN-10		1.1 miles 303°	2025-01-10 09:44:15
SP9HAN-7		1.1 miles 302°	2025-01-23 09:32:14		SP9HAN		1.3 miles 289°	2025-01-28 10:51:12
SQ9KFZ-7		1.5 miles 7°	2025-01-26 14:55:47		SQ9KFZ		1.6 miles 10°	2025-02-01 06:05:22
SQ9KFZ-2		1.6 miles 8°	2025-02-01 20:03:19		SQ9KFZ-9		1.6 miles 8°	2025-01-31 13:03:14
SP7TPC-7		1.6 miles 359°	2025-01-04 08:35:56		SR9UCZ		2.0 miles 18°	2025-02-01 20:10:59
SR9KFZ		2.1 miles 13°	2025-02-01 20:05:17		SR9KFZ-2		2.1 miles 13°	2025-02-01 19:58:19
439.562CT		2.1 miles 17°	2025-02-01 20:06:57		Dom		2.2 miles 248°	2025-01-12 14:29:26
SQ9MLH-14		2.4 miles 137°	2025-01-27 06:24:16		SQ9KT-2		3.0 miles 215°	2025-02-01 20:00:10

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.