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APRS station KI4SUR-1 - show graphs
Comment: KI4SUR WIDE1 DigiPi http://digipi.org/
Location: 39°01.79' N 78°16.28' W - locator FM09UA77KE - show map
835.2 m East bearing 72° from Middletown, Frederick County, Virginia, United States [?]
8.8 km Northeast bearing 59° from Strasburg, Shenandoah County, Virginia, United States
102.2 km West bearing 280° from Arlington, Arlington County, Virginia, United States
107.7 km West bearing 278° from Washington, D. C., Washington, D.C., United States
Last position: 2025-03-06 06:51:37 UTC (16m27s ago)
2025-03-06 01:51:37 EST local time at Middletown, United States [?]
Device: WB2OSZ: DireWolf
Last path: KI4SUR-1>APDW18 via KV3B-1*,WIDE2*,qAR,W4TTU-10 (good)
Positions stored: 55
Other SSIDs: KI4SUR-2 KI4SUR-9 KI4SUR-6 KI4SUR-7 KI4SUR-8
APRS igate – Statistics for 2025-03:
Stations heard directly: 20 on radio path – show map
Last heard a station directly: 2025-03-06 07:06:16 UTC (1m48s ago)
Normal receiver range estimate: 100 km (Updated: 2025-02-28 23:15:24 UTC)
Position packets heard directly: 847 on radio path
Position packets sent to APRS-IS: 970 – show map
Stations which heard KI4SUR-1 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.
Stations heard directly by KI4SUR-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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