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APRS station KM4RFN - show graphs
Comment: WINLINK
Mic-E message: Custom 2
Location: 38°40.65' N 77°16.75' W - locator FM18IQ62LO - show map
5.4 km Southwest bearing 236° from Lorton, Fairfax County, Virginia, United States [?]
11.7 km Southwest bearing 205° from West Springfield, Fairfax County, Virginia, United States
32.0 km Southwest bearing 221° from Washington, D. C., Washington, D.C., United States
89.2 km Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-09-19 09:40:59 UTC (297d 13h44m ago)
2023-09-19 05:40:59 EDT local time at Lorton, United States [?]
Altitude: 82 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 102°
Speed: 9 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KM4RFN>D8EP6Z via WIDE1-1,WIDE2-1,qAR,W4AD-10 (good)
Positions stored: 6945
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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