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APRS station KQ4MYS-9 - show graphs
Location: 38°49.50' N 76°57.50' W - locator FM18MT58AA - show map
2.2 km Southwest bearing 210° from Silver Hill, Prince George's County, Maryland, United States [?]
6.0 km Southwest bearing 213° from Coral Hills, Prince George's County, Maryland, United States
10.3 km Southeast bearing 139° from Washington, D. C., Washington, D.C., United States
59.7 km Southwest bearing 210° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-08 13:11:05 UTC (23h24m ago)
2025-11-08 08:11:05 EST local time at Silver Hill, United States [?]
Altitude: 47 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 303°
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KQ4MYS-9>APDR16 via KV3B-2,WIDE1*,qAR,W3FGP-10 (good)
Positions stored: 148
Stations which heard KQ4MYS-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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