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APRS station KJ4HFO-9 - show graphs
Comment: hello
Mic-E message: In service
Location: 38°23.95' N 78°36.10' W - ตำแหน่ง FM08QJ75TT - show map
2.1 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Elkton, Rockingham County, Virginia, United States [?]
11.9 km ตะวันออก bearing 96° มาจาก Massanutten, Rockingham County, Virginia, United States
137.2 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Richmond, City of Richmond, Virginia, United States
143.8 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Germantown, Montgomery County, Maryland, United States
Last position: 2025-05-29 13:53:03 UTC (9d 15h50m ago)
2025-05-29 09:53:03 EDT เวลาท้องถิ่น Elkton, United States [?]
Altitude: 344 m
Course: 323°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ4HFO-9>S8RS9U via WIDE1-1,WIDE2-1,qAR,N4QD-12 (good)
Positions stored: 12802
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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