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: Oct 19, 2026 10:04:14 CEST
  • Maximum distance from 50.272°N, 8.647°E: 3 km
  • Only aircraft below 13,000 ft are reported
  • Data extracted from 1,479,575 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 Airline or OwnerTime First Seen Time Last Seen Min. Altitude Min. Distance Notified
0 3C667A DLH9KX LUFTHANSA 2026-10-19 07:10:55 CEST 2026-10-19 07:11:33 CEST 8,650 ft MSL 0.46 km yes
1 484F80 KLC44P KLM CITYHOPPER 2026-10-19 07:18:18 CEST 2026-10-19 07:18:49 CEST 10,075 ft MSL 1.72 km yes
2 3C65D8 DLH8CK LUFTHANSA 2026-10-19 07:20:06 CEST 2026-10-19 07:20:35 CEST 10,175 ft MSL 1.71 km yes
3 3C66EA DLH6VV LUFTHANSA 2026-10-19 07:23:36 CEST 2026-10-19 07:24:06 CEST 8,600 ft MSL 1.71 km yes
4 3C6542 LHX924 unknown 2026-10-19 07:27:21 CEST 2026-10-19 07:27:51 CEST 9,075 ft MSL 1.74 km yes
5 3C6551 LHX800 unknown 2026-10-19 07:35:52 CEST 2026-10-19 07:36:21 CEST 9,650 ft MSL 1.75 km yes
6 3C6749 DLH6LC LUFTHANSA 2026-10-19 07:56:45 CEST 2026-10-19 07:57:14 CEST 9,000 ft MSL 1.72 km yes
7 3C6446 DLH6TR LUFTHANSA 2026-10-19 08:11:42 CEST 2026-10-19 08:12:11 CEST 9,875 ft MSL 1.74 km yes
8 3C79B9 CFG234 CONDOR FLUGDIENST 2026-10-19 08:18:13 CEST 2026-10-19 08:18:44 CEST 8,450 ft MSL 1.74 km yes
9 3C65C2 DLH6CH LUFTHANSA 2026-10-19 08:20:03 CEST 2026-10-19 08:20:33 CEST 9,100 ft MSL 1.73 km yes
10 3C6743 DLH4EF LUFTHANSA 2026-10-19 08:21:27 CEST 2026-10-19 08:21:58 CEST 8,600 ft MSL 1.73 km yes
11 3C6469 CFG9NV CONDOR FLUGDIENST 2026-10-19 08:23:44 CEST 2026-10-19 08:24:16 CEST 8,250 ft MSL 1.77 km yes
12 3C6744 DLH4HK LUFTHANSA 2026-10-19 08:28:44 CEST 2026-10-19 08:29:19 CEST 8,225 ft MSL 1.25 km yes
13 3009B6 DLA3PH AIR DOLOMITI 2026-10-19 08:49:55 CEST 2026-10-19 08:50:17 CEST 8,125 ft MSL 2.19 km yes
14 3C666F DLH3YY LUFTHANSA 2026-10-19 09:09:50 CEST 2026-10-19 09:10:30 CEST 6,975 ft MSL 0.32 km yes
15 3C6662 DLH010 LUFTHANSA 2026-10-19 09:18:29 CEST 2026-10-19 09:19:08 CEST 7,775 ft MSL 0.75 km yes
16 300394 DLH836 LUFTHANSA 2026-10-19 09:22:20 CEST 2026-10-19 09:22:52 CEST 8,000 ft MSL 1.74 km yes
17 3C6758 DLH3LF LUFTHANSA 2026-10-19 09:28:21 CEST 2026-10-19 09:28:31 CEST 9,375 ft MSL 2.85 km yes
18 3C65C1 DLH8UL LUFTHANSA 2026-10-19 09:36:13 CEST 2026-10-19 09:36:40 CEST 8,275 ft MSL 1.86 km yes
19 3C658E DLH2UX LUFTHANSA 2026-10-19 09:37:52 CEST 2026-10-19 09:38:22 CEST 9,200 ft MSL 1.71 km yes
20 3C0ACB CFG4787 CONDOR FLUGDIENST 2026-10-19 09:42:39 CEST 2026-10-19 09:43:11 CEST 4,700 ft MSL 1.75 km yes
21 3C6671 DLH9MT LUFTHANSA 2026-10-19 09:55:51 CEST 2026-10-19 09:56:26 CEST 9,300 ft MSL 1.71 km yes
22 3C654A LHX848 unknown 2026-10-19 10:02:14 CEST 2026-10-19 10:02:45 CEST 9,700 ft MSL 1.73 km yes
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 | 18-Oct-2026: html - csv | 17-Oct-2026: html - csv | 16-Oct-2026: html - csv | 15-Oct-2026: html - csv | 14-Oct-2026: html - csv | 13-Oct-2026: html - csv | 12-Oct-2026: html - csv | 11-Oct-2026: html - csv | 10-Oct-2026: html - csv | 09-Oct-2026: html - csv | 08-Oct-2026: html - csv | 07-Oct-2026: html - csv | 06-Oct-2026: html - csv | 05-Oct-2026: html - csv

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