Source callsign:	SP7JB-S
Comment:	2m Voice (D-Star) 144.97500MHz +0.0000MHz
Location:	51°46.89' N 19°24.53' E - locator JO91QS97BN - show map 3.3 miles Northwest bearing 311° from Łódź, Łódź Voivodeship, Poland [?] 5.2 miles Southeast bearing 120° from Aleksandrów Łódzki, Powiat zgierski, Łódź Voivodeship, Poland 8.7 miles East bearing 77° from Lutomiersk, Powiat pabianicki, Łódź Voivodeship, Poland 69.1 miles North bearing 10° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland
Last position:	2024-12-24 07:19:29 EST (3m26s ago) 2024-12-24 13:19:29 CET local time at Łódź, Poland [?]
Altitude:	10 ft
Last path:	SP7JB-S>APDG01 via TCPIP*,qAC,SP7JB-GS
Positions stored:	37
Others sourced by SP7JB-S:	SP7JB B

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SP7JB-C		0.0 yards 0°	2024-12-24 07:19:39		SP7VVX-5		0.6 miles 119°	2024-12-19 18:59:42
SP7RB-FM		0.8 miles 290°	2024-12-24 07:20:02		SP7RB-N		0.8 miles 290°	2024-12-24 07:11:12
SP7RB-Y		0.8 miles 290°	2024-12-22 18:42:07		P-SP7RB		0.8 miles 290°	2024-12-23 17:02:19
SP7RB-D		0.8 miles 290°	2024-12-24 07:11:32		SP7RB-H		0.8 miles 290°	2024-12-24 07:11:22
EW1107		0.8 miles 269°	2024-12-24 07:15:14		SP7RB-10		0.8 miles 270°	2024-12-24 07:18:34
SP7RB-12		0.8 miles 269°	2024-12-24 07:22:41		SQ7PFP-9		1.3 miles 325°	2024-12-24 07:07:29
SQ7PFP-B		1.3 miles 325°	2024-12-24 07:12:09		SQ7PFP B		1.3 miles 325°	2024-12-24 07:11:59
SQ7PFP-N		1.3 miles 325°	2024-12-24 07:08:38		SP7Q-7		1.5 miles 61°	2024-12-24 05:33:19
SP7GJA B		1.7 miles 311°	2024-12-24 07:16:56		SP7GJA-B		1.7 miles 311°	2024-12-24 07:17:06
HS-LDZ		1.8 miles 118°	2024-12-11 12:15:50		SP7HACK		1.8 miles 118°	2024-12-11 08:05:27

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.