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APRS station AG4SR-9 - show graphs
Comment: Monitoring 147.165
Mic-E message: En route
Location: 38°53.21' N 77°26.35' W - ตำแหน่ง FM18GV72HU - show map
13.6 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Brambleton, Loudoun County, Virginia, United States [?]
16.2 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Broadlands, Loudoun County, Virginia, United States
34.9 km ตะวันตก bearing 269° มาจาก Washington, D. C., Washington, D.C., United States
84.3 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-04-26 16:34:12 UTC (265d 18h41m ago)
2025-04-26 12:34:12 EDT เวลาท้องถิ่น Brambleton, United States [?]
Altitude: 94 m
Course: 69°
ความเร็ว: 2 km/h
Device: Kenwood: TM-D700 (rig)
Last path: AG4SR-9>SX5S2Q via N4CV-2,WIDE1,N3KTX-4,NJ3T-4*,WIDE2,AG4SR-2,qAS,K3MJW-10 (good)
Positions stored: 1931
Other SSIDs: AG4SR-7
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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