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APRS weather station N3UJJ-1 - show graphs
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Location: 38°48.47' N 76°40.70' W - locator FM18PT83OV - show map
4.5 km Southeast bearing 135° from Marlboro Meadows, Prince George's County, Maryland, United States [?]
6.2 km East bearing 98° from Upper Marlboro, Prince George's County, Maryland, United States
32.5 km East bearing 107° from Washington, D. C., Washington, D.C., United States
53.9 km South bearing 186° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-07-16 01:52:47 UTC (4m40s ago)
2025-07-15 21:52:47 EDT local time at Marlboro Meadows, United States [?]
Last WX report: 2025-07-16 01:52:47 UTC (4m40s ago) – show weather charts
26.1 °C 95% 1017.2 mbar 0.0 m/s South
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: N3UJJ-1>APWW11 via TCPIP*,qAR,N3HU
Positions stored: 66
Other SSIDs: N3UJJ N3UJJ-9
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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