Source callsign:	SR7UVL-S
Comment:	440 Voice 439.450 -7.6 MHz
Location:	51°46.85' N 19°32.04' E - locator JO91SS47BJ - show map 3.6 miles Northeast bearing 53° from Łódź, Łódź Voivodeship, Poland [?] 7.5 miles Southeast bearing 133° from Zgierz, Powiat zgierski, Łódź Voivodeship, Poland 70.0 miles Southwest bearing 244° from Warsaw, Masovian Voivodeship, Poland
Last position:	2024-11-21 12:18:31 EST (14m4s ago) 2024-11-21 18:18:31 CET local time at Łódź, Poland [?]
Last path:	SR7UVL-S>APJIO4 via TCPIP*,qAC,SR7UVL-GS
Positions stored:	5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SR7UVL-B		0.0 yards 0°	2024-11-21 12:18:16		SR7LDA B		0.0 yards 0°	2024-11-21 12:26:09
SR7LDA-B		0.0 yards 0°	2024-11-21 12:26:19		SR7LL C		0.0 yards 0°	2024-11-21 12:21:52
SR7LL-C		0.0 yards 0°	2024-11-21 12:22:02		439.075-L		31.5 yards 232°	2024-11-21 12:25:02
SR7LDZ B		1.3 miles 250°	2024-11-21 12:14:14		SR7LDZ-B		1.3 miles 250°	2024-11-21 12:14:24
SR7CKD C		1.3 miles 249°	2024-11-20 14:36:13		SR7CKD-C		1.3 miles 249°	2024-11-20 14:36:23
SR7CKD B		1.3 miles 249°	2024-11-21 12:13:18		SR7CKD-B		1.3 miles 249°	2024-11-21 12:13:28
SR7CKD-D		1.3 miles 249°	2024-11-21 12:25:58		SR7LM B		1.4 miles 170°	2024-11-16 03:59:54
SR7LM-B		1.4 miles 170°	2024-11-16 04:00:04		SP7RHA		1.8 miles 193°	2024-10-23 13:47:51
SQ7IQO-1		1.8 miles 302°	2024-10-22 15:09:11		SQ7NHR		1.9 miles 194°	2024-11-20 02:50:13
SP7EZD-5		2.3 miles 189°	2024-11-01 13:08:14		SP7MP-7		2.3 miles 289°	2024-11-20 10:07:32

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.