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APRS station KD9BBB-4 - show graphs
Comment: Special Event Digi 84F 12.1V
Location: 41°52.00' N 87°37.43' W - locator EN61EU58DA - show map
2.9 km Northeast bearing 50° from Chicago, Cook County, Illinois, United States [?]
11.0 km East bearing 78° from Cicero, Cook County, Illinois, United States
13.4 km East bearing 99° from Oak Park, Cook County, Illinois, United States
58.9 km East bearing 78° from Aurora, Kane County, Illinois, United States
Last position: 2025-10-12 20:10:18 UTC (20h30m ago)
2025-10-12 15:10:18 CDT local time at Chicago, United States [?]
Altitude: 246 m
Device: Byonics: TinyTrak (tracker)
Last path: KD9BBB-4>APTT4 via WIDE2-2,qAR,KD9IPG-9 (good)
Positions stored: 3260
Other SSIDs: KD9BBB KD9BBB-9 KD9BBB-7 KD9BBB-12 KD9BBB-5 KD9BBB-3 KD9BBB-6 KD9BBB-14 KD9BBB-Y KD9BBB-1
APRS digipeater – Statistics for 2025-10:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-10-12 20:19:25 UTC (20h21m ago)
Position packets heard directly: 649 on radio path
Stations which heard KD9BBB-4 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 KD9BBB-4
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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