Source callsign:	SP4BL
Comment:	SR4BL - 438.600/ -7.6 MHz (PLANOWANY)
Location:	53°10.36' N 22°02.36' E - locator KO13AE41RK - show map 0.9 miles Southwest bearing 246° from Łomża, Łomża, Podlasie, Poland [?] 2.9 miles Southwest bearing 235° from Piątnica, Powiat łomżyński, Podlasie, Poland 78.0 miles Northeast bearing 33° from Warsaw, Masovian Voivodeship, Poland 81.7 miles Southwest bearing 245° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position:	2024-04-17 11:40:08 EDT (33d 2h36m ago) 2024-04-17 17:40:08 CEST local time at Łomża, Poland [?]
Last path:	SP4BL>LINUX via TCPIP*,qAC,T2MAZURY
Positions stored:	1
Others sourced by SP4BL:	438.600AS 438.600LO SR4BL
Other SSIDs:	SR4BL

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SP4BL		0.0 yards 0°	2024-04-23 16:56:32		438.600LO		0.0 yards 0°	2024-05-20 14:00:01
438.600AS		31.7 yards 229°	2024-04-23 17:23:41		SR4BL		47.8 yards 210°	2024-04-23 17:14:57
SQ4MK-10		0.5 miles 59°	2024-05-20 14:00:01		SR4L-R		0.9 miles 37°	2024-05-20 14:13:25
SR4L-DP		0.9 miles 37°	2024-05-20 13:51:35		SR4L B		0.9 miles 37°	2024-05-20 14:16:13
SR4L-B		0.9 miles 37°	2024-05-20 14:16:23		SP4BL-9		1.0 miles 117°	2024-05-03 15:41:58
SQ4PS-10		1.1 miles 62°	2024-05-20 14:00:01		SP4HXV-9		1.3 miles 157°	2024-05-20 06:32:54
SP4BKE-10		1.5 miles 124°	2024-05-20 14:00:01		SP4BL-10		1.7 miles 77°	2024-05-20 14:00:01
SP4LOM		1.8 miles 100°	2024-04-23 23:23:57		SP4JP-10		2.2 miles 106°	2024-05-20 14:01:16
SP4NKJ-5		2.3 miles 91°	2024-04-24 08:08:24		SR4LO		2.4 miles 113°	2024-04-23 17:32:02
439.100LO		2.4 miles 113°	2024-05-20 14:00:01		SP4HXV-B		2.4 miles 176°	2024-05-20 14:01:11

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.