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APRS station KD9YLL-1 - show graphs
Comment: phone
Location: 39°38.85' N 90°56.15' W - ตำแหน่ง EM49MP75QJ - show map
10.2 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Barry, Pike County, Illinois, United States [?]
12.0 km ตะวันตก bearing 292° มาจาก Pittsfield, Pike County, Illinois, United States
111.8 km ตะวันตก bearing 262° มาจาก Springfield, Sangamon County, Illinois, United States
130.0 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2025-07-01 23:16:27 UTC (14d 19h9m ago)
2025-07-01 18:16:27 CDT เวลาท้องถิ่น Barry, United States [?]
Altitude: 172 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
ความเร็ว: 604 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KD9YLL-1>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 516
Other SSIDs: KD9YLL-N KD9YLL-2 KD9YLL-Y KD9YLL-10 KD9YLL-7 KD9YLL-8 KD9YLL-9 KD9YLL-B
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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