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APRS station WA1EM-10 - show graphs
Comment: https://aprsdroid.org/
Location: 39°02.31' N 76°59.14' W - locator FM19MA19RF - show map
652.2 m East bearing 103° from White Oak, Montgomery County, Maryland, United States [?]
2.9 km East bearing 91° from Kemp Mill, Montgomery County, Maryland, United States
16.5 km North bearing 15° from Washington, D. C., Washington, D.C., United States
42.6 km Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-06-05 20:59:51 UTC (23d 6h36m ago)
2025-06-05 16:59:51 EDT local time at White Oak, United States [?]
Altitude: 89 m
Course:
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WA1EM-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 298936
Other SSIDs: WA1EM WA1EM-15 WA1EM-5 WA1EM
APRS igate – Statistics for 2025-06:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-06-06 02:05:06 UTC (23d 1h30m ago)
Position packets heard directly: 152 on radio path
Position packets sent to APRS-IS: 258 – show map
Stations heard directly by WA1EM-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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