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APRS station KC3WRX-9 - show graphs
Mic-E message: Off duty
Location: 38°47.07' N 76°35.80' W - locator FM18QS88JG - show map
11.7 km Southeast bearing 119° from Marlboro Meadows, Prince George's County, Maryland, United States [?]
13.7 km East bearing 105° from Upper Marlboro, Prince George's County, Maryland, United States
40.0 km East bearing 108° from Washington, D. C., Washington, D.C., United States
56.2 km South bearing 179° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-07-03 21:02:23 UTC (6d 4h47m ago)
2025-07-03 17:02:23 EDT local time at Marlboro Meadows, United States [?]
Altitude: 18 m
Course: 155°
Speed: 63 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KC3WRX-9>SXTW0W via TCPIP*,qAR,N3HU
Positions stored: 1254
Other SSIDs: KC3WRX-10 KC3WRX KC3WRX-1 KC3WRX-7
Stations which heard KC3WRX-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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