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APRS station KD3ADH-7 - show graphs
Comment: CSD 87
Location: 39°25.46' N 76°26.31' W - locator FM19SK71JU - show map
13.6 km Southwest bearing 229° from Bel Air South, Harford County, Maryland, United States [?]
14.9 km Southwest bearing 216° from South Bel Air, Harford County, Maryland, United States
21.1 km Northeast bearing 45° from Baltimore, City of Baltimore, Maryland, United States
123.8 km Southwest bearing 242° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-12-16 01:18:57 UTC (15d 12h22m ago)
2025-12-15 20:18:57 EST local time at Bel Air South, United States [?]
Altitude: 0 m
Course: 15°
Speed: 0 km/h
Device: Anytone: AT-D878 (ht)
Last path: KD3ADH-7>APAT81 via N3OZD-10,WIDE1,N3KTX-1,WIDE2*,qAR,KB3HLP-1 (good)
Positions stored: 53
Stations which heard KD3ADH-7 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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