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APRS station 4PN4FWP-9 - show graphs
Mic-E message: En route
Location: 38°50.30' N 76°43.74' W - locator FM18PU21ME - show map
3.1 km Southeast bearing 115° from Brock Hall, Prince George's County, Maryland, United States [?]
7.1 km East bearing 96° from Westphalia, Prince George's County, Maryland, United States
27.3 km East bearing 103° from Washington, D. C., Washington, D.C., United States
51.2 km South bearing 191° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-08-25 01:24:26 UTC (7d 10h49m ago)
2025-08-24 21:24:26 EDT local time at Brock Hall, United States [?]
Altitude: 47 m
Course: 23°
Speed: 61 km/h
Device: Kenwood: TM-D710 (rig)
Last path: 4PN4FWP-9>SX5P3P via KV3B-2,WIDE1,N3KTX-1,WIDE2*,qAR,N3JAS (good)
Positions stored: 1
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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