Leitað að kallmerki:	SR4L-S
Innslag:	440 Voice 438.10000MHz -7.6000MHz
Staðsetning:	53°10.99' N 22°03.14' E - WW Loc. KO13AE63GX - sýna kort 735.5 m Norð-vestur Stefna 321° Frá Łomża, Łomża, Podlasie, Poland [?] 3.3 km Suð-vestur Stefna 243° Frá Piątnica, Powiat łomżyński, Podlasie, Poland 127.0 km Norð-austur Stefna 33° Frá Warsaw, Masovian Voivodeship, Poland 163.4 km Norð-vestur Stefna 318° Frá Brest, Brestskaya Voblastsʼ, Belarus
Síðasta staðsetning:	2025-12-23 17:52:04 UTC (12m8s fyrir) 2025-12-23 18:52:04 CET Að staðartíma Łomża, Poland [?]
Síðasti slóði:	SR4L-S>APDG01 via TCPIP*,qAC,SR4L-GS
Geymdar stöður:	1

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.