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APRS station KR4DFW-7 - show graphs
Comment: Baofeng AR-5RM
Location: 38°14.50' N 85°43.50' W - ตำแหน่ง EM78DF38AA - show map
3.3 km ตะวันออกเฉียงใต้ bearing 115° มาจาก Louisville, Jefferson County, Kentucky, United States [?]
4.2 km เหนือ bearing 0° มาจาก Audubon Park, Jefferson County, Kentucky, United States
112.7 km ตะวันตก bearing 281° มาจาก Lexington-Fayette, Fayette County, Kentucky, United States
150.2 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Cincinnati, Hamilton County, Ohio, United States
Last position: 2025-06-12 01:43:08 UTC (12d 11h57m ago)
2025-06-11 21:43:08 EDT เวลาท้องถิ่น Louisville, United States [?]
Altitude: 111 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:
ความเร็ว: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KR4DFW-7>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored: 17
Other SSIDs: KR4DFW-5
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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