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APRS station KM4SQK-4 - show graphs
Comment: AmericaFirst
Location: 38°51.76' N 77°03.27' W - ตำแหน่ง FM18LU37KB - show map
3.9 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Washington, D. C., Washington, D.C., United States [?]
9.6 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Rose Hill, Fairfax County, Virginia, United States
12.0 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Franconia, Fairfax County, Virginia, United States
60.9 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-12-06 21:32:38 UTC (47d 23h59m ago)
2025-12-06 16:32:38 EST เวลาท้องถิ่น Washington, D. C., United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KM4SQK-4>APFII0 via KV3B-2,WIDE1*,WIDE2-1,qAR,W3FGP-10 (good)
Positions stored: 2
Other SSIDs: KM4SQK-1 KM4SQK KM4SQK-5 KM4SQK-2 KM4SQK-I KM4SQK-7 KM4SQK-10
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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