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APRS station SP7ADG-5 - show graphs
Comment: 439.075MHz
Location: 51°46.35' N 19°27.65' E - ตำแหน่ง JO91RS55HJ - show map
2.5 km เหนือ bearing 351° มาจาก Łódź, Łódź Voivodeship, Poland [?]
9.2 km เหนือ bearing 350° มาจาก Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland
117.6 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position: 2024-11-07 16:35:29 UTC (215d 16h41m ago)
2024-11-07 17:35:29 CET เวลาท้องถิ่น Łódź, Poland [?]
Altitude: 268 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 281°
ความเร็ว: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SP7ADG-5>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored: 2
About this site
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.
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