Planefence

Show aircraft in range of AKoeppern ADS-B station for a specific day

Note - soon, we will update Planefence to use a more modern web framework. Preview here. Feel free to provide feedback via Discord or GitHub Issues.
Executive Summary
  • Last update: Jan 11, 2026 23:59:28 CET
  • Maximum distance from 50.272°N, 8.647°E: 3 km
  • Only aircraft below 13,000 ft are reported
  • Data extracted from 2,518,916 ADS-B messages received since midnight today
  • Please note that the reported station coordinates and the center of the circle on the heatmap are rounded for privacy protection. They do not reflect the exact location of the station
  • A RSS feed of the aircraft detected with Planefence is available at planefence.rss
  • Additionally, click here to visit Plane Alert: a watchlist of aircraft in general range of the station
Click on the triangle next to the header to show/collapse the section
Flights In Range Table
  • Click on the Transponder ID to see the full flight information/history (from globe.adsbexchange.com)
  • Click on the Flight Number to see the full flight information/history (from FlightAware)
  • Click on the Owner Information to see the FAA record for this plane (private, US registered planes only)
  • Minimum altitude is the altitude above sea level
  • See a list of aircraft matching the station's Alert List here
  • Press the header of any of the columns to sort by that column
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No. Aircraft Image Transponder ID Flight Flight Route Airline or OwnerTime First Seen Time Last Seen Min. Altitude Min. Distance Notified
0 3C6543 DLH6KX FRA-OSL LUFTHANSA 2026-01-11 07:12:26 CET 2026-01-11 07:12:32 CET 8,575 ft MSL 2.97 km yes
1 3C6585 DLH976 FRA-DUB LUFTHANSA 2026-01-11 07:47:56 CET 2026-01-11 07:48:20 CET 9,125 ft MSL 2.15 km yes
2 3C664D DLH7MA GOT-FRA LUFTHANSA 2026-01-11 07:55:05 CET 2026-01-11 07:55:32 CET 9,375 ft MSL 1.38 km yes
3 3C4DC6 DLH836 LUFTHANSA 2026-01-11 08:33:00 CET 2026-01-11 08:33:42 CET 9,950 ft MSL 0.2 km yes
4 3C6447 DLH4YF LUFTHANSA 2026-01-11 08:41:04 CET 2026-01-11 08:41:25 CET 9,200 ft MSL 2.56 km yes
5 3C658B DLH6MU LUFTHANSA 2026-01-11 08:42:43 CET 2026-01-11 08:43:07 CET 11,050 ft MSL 2.13 km yes
6 3C6588 DLH9YK FRA-HAJ LUFTHANSA 2026-01-11 09:03:00 CET 2026-01-11 09:03:35 CET 10,750 ft MSL 0.93 km yes
7 3009B7 DLA5TK FRA-AMS AIR DOLOMITI 2026-01-11 09:10:59 CET 2026-01-11 09:11:30 CET 10,575 ft MSL 1.73 km yes
8 3C6469 CFG6MJ FRA-HAM CONDOR FLUGDIENST 2026-01-11 09:24:30 CET 2026-01-11 09:24:58 CET 11,525 ft MSL 1.61 km yes
9 3C6758 DLH814 FRA-GOT LUFTHANSA 2026-01-11 09:42:35 CET 2026-01-11 09:43:08 CET 7,250 ft MSL 1.66 km yes
10 A0A54A UAL945 FRA-ORD UNITED AIRLINES 2026-01-11 09:48:27 CET 2026-01-11 09:48:50 CET 11,075 ft MSL 2.22 km yes
11 3C6446 DLH352 FRA-BRE LUFTHANSA 2026-01-11 09:48:51 CET 2026-01-11 09:49:25 CET 8,000 ft MSL 1.74 km yes
12 3C664D DLH074 LUFTHANSA 2026-01-11 09:50:13 CET 2026-01-11 09:50:39 CET 10,725 ft MSL 1.8 km yes
13 3C6745 DLH872 FRA-BGO LUFTHANSA 2026-01-11 09:59:08 CET 2026-01-11 09:59:42 CET 7,075 ft MSL 1.74 km yes
14 3C66E8 DLH2NL FRA-HAM LUFTHANSA 2026-01-11 10:01:31 CET 2026-01-11 10:02:01 CET 11,225 ft MSL 1.51 km yes
15 3C6637 DLH181 BER-FRA LUFTHANSA 2026-01-11 10:17:22 CET 2026-01-11 10:17:57 CET 10,725 ft MSL 0.56 km yes
16 3C6741 DLH6VA FRA-HAM LUFTHANSA 2026-01-11 10:25:35 CET 2026-01-11 10:26:12 CET 9,525 ft MSL 1.4 km yes
17 3C66B1 OCN1302 O AIR 2026-01-11 10:52:41 CET 2026-01-11 10:53:20 CET 8,575 ft MSL 1.05 km yes
18 3C5DB0 KLM24J FRA-AMS KLM 2026-01-11 11:05:02 CET 2026-01-11 11:05:34 CET 10,575 ft MSL 1.74 km yes
19 4ACA6E SAS640 FRA-CPH SCANDINAVIAN AIRLINES 2026-01-11 11:15:17 CET 2026-01-11 11:15:52 CET 8,950 ft MSL 1.65 km yes
20 3C6448 DLH6PM FRA-SVG LUFTHANSA 2026-01-11 11:17:31 CET 2026-01-11 11:18:07 CET 9,750 ft MSL 1.69 km yes
21 3C4A04 DLH444 FRA-ATL LUFTHANSA 2026-01-11 11:27:20 CET 2026-01-11 11:27:49 CET 10,650 ft MSL 1.72 km yes
22 3C6442 DLH4PF FRA-CPH LUFTHANSA 2026-01-11 11:46:05 CET 2026-01-11 11:46:42 CET 10,625 ft MSL 0.85 km yes
23 A1F5FF UAL43 FRA-EWR UNITED AIRLINES 2026-01-11 11:49:32 CET 2026-01-11 11:50:04 CET 8,550 ft MSL 0.97 km yes
24 461F31 FIN9ML FRA-HEL FINNAIR 2026-01-11 11:52:46 CET 2026-01-11 11:53:23 CET 7,400 ft MSL 1.73 km yes
25 3C6744 DLH6RW FRA-EDI LUFTHANSA 2026-01-11 12:06:52 CET 2026-01-11 12:07:01 CET 8,050 ft MSL 2.88 km yes
26 3C6487 DLH8VU FRA-KEF LUFTHANSA 2026-01-11 12:10:51 CET 2026-01-11 12:11:25 CET 7,625 ft MSL 1.69 km yes
27 3C4A03 DLH3V FRA-DTW LUFTHANSA 2026-01-11 12:21:35 CET 2026-01-11 12:21:44 CET 11,525 ft MSL 2.89 km yes
28 3C64AD DLH878 FRA-TOS LUFTHANSA 2026-01-11 12:24:16 CET 2026-01-11 12:24:46 CET 8,075 ft MSL 1.71 km yes
29 3D17A4 DEHEY PRIVATE 2026-01-11 12:26:27 CET 2026-01-11 12:28:02 CET 3,825 ft MSL 0.22 km yes
30 3C674A DLH3EW FRA-OSL LUFTHANSA 2026-01-11 12:27:40 CET 2026-01-11 12:28:15 CET 7,800 ft MSL 1.69 km yes
31 3D2393 DELSL unknown 2026-01-11 12:30:51 CET 2026-01-11 12:32:14 CET 3,125 ft MSL 1.33 km yes
32 3C6668 DLH802 FRA-ARN LUFTHANSA 2026-01-11 12:33:54 CET 2026-01-11 12:34:34 CET 7,875 ft MSL 0.43 km yes
33 3D2393 DELSL unknown 2026-01-11 12:38:38 CET 2026-01-11 12:40:28 CET 2,550 ft MSL 0.18 km no
34 484B30 KLM96H FRA-AMS KLM 2026-01-11 12:42:13 CET 2026-01-11 12:42:39 CET 11,800 ft MSL 1.73 km yes
35 3C6444 DLH8WT FRA-BLL LUFTHANSA 2026-01-11 12:43:51 CET 2026-01-11 12:44:30 CET 8,975 ft MSL 1.1 km yes
36 3C66EA DLH8RC FRA-GOT LUFTHANSA 2026-01-11 13:13:55 CET 2026-01-11 13:14:28 CET 8,400 ft MSL 1.71 km yes
37 3C6584 DLH4TT FRA-HAM LUFTHANSA 2026-01-11 13:19:26 CET 2026-01-11 13:19:55 CET 10,375 ft MSL 1.96 km yes
38 4CC510 ICE521 FRA-KEF ICELANDAIR 2026-01-11 13:20:38 CET 2026-01-11 13:20:48 CET 7,200 ft MSL 2.81 km yes
39 3C658B DLH3ML FRA-BRE LUFTHANSA 2026-01-11 13:27:42 CET 2026-01-11 13:28:11 CET 10,975 ft MSL 1.69 km yes
40 3FF2AD DMLGA PRIVATE 2026-01-11 13:36:56 CET 2026-01-11 13:38:54 CET 3,400 ft MSL 0.78 km yes
41 3C6583 DLH828 FRA-CPH LUFTHANSA 2026-01-11 13:38:58 CET 2026-01-11 13:39:25 CET 7,800 ft MSL 2.23 km yes
42 3C658E DLH052 LUFTHANSA 2026-01-11 13:40:21 CET 2026-01-11 13:41:01 CET 9,450 ft MSL 0.52 km yes
43 3FEA0B DMYBB unknown 2026-01-11 13:43:14 CET 2026-01-11 13:44:33 CET 2,675 ft MSL 2.36 km yes
44 3FF2AD DMLGA PRIVATE 2026-01-11 13:46:40 CET 2026-01-11 13:48:21 CET 1,950 ft MSL 0.59 km no
Notes on sound level data
  • This data is for informational purposes only and is of indicative value only. It was collected using a non-calibrated device under uncontrolled circumstances.
  • The data unit is "dBFS" (Decibels-Full Scale). 0 dBFS is the loudest sound the device can capture. Lower values, like -99 dBFS, mean very low noise. Higher values, like -10 dBFS, are very loud.
  • The system measures the RMS of the sound level for contiguous periods of 5 seconds.
  • 'Loudness' is the difference (in dB) between the Peak RMS Sound and the 1 hour average. It provides an indication of how much louder than normal it was when the aircraft flew over.
  • Loudness values of greater than 16 dB are in red. Values greater than 9 dB are in yellow.
  • 'Peak RMS Sound' is the highest measured 5-seconds RMS value during the time the aircraft was in the coverage area.
  • The subsequent values are 1, 5, 10, and 60 minutes averages of these 5 second RMS measurements for the period leading up to the moment the aircraft left the coverage area.
  • One last, but important note: The reported sound levels are general outdoor ambient noise in a suburban environment. The system doesn't just capture airplane noise, but also trucks on a nearby highway, lawnmowers, children playing, people working on their projects, air conditioner noise, etc.
Heatmap
  • This heatmap reflects passing frequency and does not indicate perceived noise levels
  • The heatmap is limited to the coverage area of Planefence, for any aircraft listed in the table above
Historical Data

Today: html - csv | 10-Jan-2026: html - csv | 09-Jan-2026: html - csv | 08-Jan-2026: html - csv | 07-Jan-2026: html - csv | 06-Jan-2026: html - csv | 05-Jan-2026: html - csv | 04-Jan-2026: html - csv | 03-Jan-2026: html - csv | 02-Jan-2026: html - csv | 01-Jan-2026: html - csv | 31-Dec-2025: html - csv | 30-Dec-2025: html - csv | 29-Dec-2025: html - csv | 28-Dec-2025: html - csv

Additional dates may be available by browsing to planefence-yymmdd.html in this directory.

Planefence 5.33-release is part of KX1T's Planefence Open Source Project, available on GitHub. Support is available on the #Planefence channel of the SDR Enthusiasts Discord Server. Click the Chat icon below to join. Build: main_(0c1d715)_26-01-05-19:40:50UTC
© Copyright 2020-2025 by Ramón F. Kolb, kx1t. Please see here for attributions to our contributors and open source packages used.
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