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APRS station KB3ZOW-11 - show graphs
Comment: P71S7T34V3665C03 RS41ng CATS
Location: 39°01.27' N 76°41.11' W - locator FM19PA75SB - show map
5.4 km South bearing 199° from Gambrills, Anne Arundel County, Maryland, United States [?]
7.1 km South bearing 169° from Odenton, Anne Arundel County, Maryland, United States
30.6 km South bearing 192° from Baltimore, City of Baltimore, Maryland, United States
33.4 km Northeast bearing 65° from Washington, D. C., Washington, D.C., United States
Last position: 2025-08-06 15:36:05 UTC (16d 8h55m ago)
2025-08-06 11:36:05 EDT local time at Gambrills, United States [?]
Altitude: 6928 m
Course: 53°
Speed: 59 km/h
Device: Unknown: Experimental
Last path: KB3ZOW-11>APZ41N via WIDE1-1,WIDE2-1,qAR,KB3ZOX (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 1788
Stations which heard KB3ZOW-11 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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