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APRS station KO4CGD-9 - show graphs
Comment: 146.520MHz, Voice Alert
Mic-E message: En route
Location: 38°57.71' N 76°52.03' W - locator FM18NX50WU - show map
737.2 m Southwest bearing 218° from Lanham, Prince George's County, Maryland, United States [?]
1.4 km Southeast bearing 129° from New Carrollton, Prince George's County, Maryland, United States
16.4 km Northeast bearing 63° from Washington, D. C., Washington, D.C., United States
42.6 km Southwest bearing 211° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-29 15:18:22 UTC (1d 23h55m ago)
2025-11-29 10:18:22 EST local time at Lanham, United States [?]
Altitude: 50 m
Course: 179°
Speed: 59 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KO4CGD-9>SX5W7Q via KV3B-2*,WIDE1*,WIDE2-1,qAR,W4KEL-12 (good)
Positions stored: 2313
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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