Planefence

• Last update: Jun 22, 2025 23:58:57 CEST
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 4301086 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 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

No.	Aircraft Image	Transponder ID	Flight	Flight Route	Airline or Owner	Time First Seen	Time Last Seen	Min. Altitude	Min. Distance	Notified
0		3C4DD0	DLH9CJ	FRA-BRE	LUFTHANSA	2025-06-22 07:05:43 CEST	2025-06-22 07:06:15 CEST	10575 ft MSL	0.58 km	yes
1		3C6422	CFG4179	FRA-HAM	CONDOR FLUGDIENST	2025-06-22 07:13:11 CEST	2025-06-22 07:13:42 CEST	8225 ft MSL	1.74 km	yes
2		3C6544	DLH3ET	FRA-LHR	LUFTHANSA	2025-06-22 07:18:20 CEST	2025-06-22 07:18:48 CEST	10650 ft MSL	1.72 km	yes
3		3C6489	DLH976	FRA-DUB	LUFTHANSA	2025-06-22 07:20:25 CEST	2025-06-22 07:20:53 CEST	7125 ft MSL	1.7 km	yes
4		3C6448	DLH046		LUFTHANSA	2025-06-22 07:22:53 CEST	2025-06-22 07:23:22 CEST	10975 ft MSL	1.55 km	yes
5		3C64AB	DLH4UX	FRA-OSL	LUFTHANSA	2025-06-22 07:24:49 CEST	2025-06-22 07:25:17 CEST	8850 ft MSL	1.76 km	yes
6		3C6657	DLH5LL	FRA-ARN	LUFTHANSA	2025-06-22 07:26:21 CEST	2025-06-22 07:26:53 CEST	9250 ft MSL	1.69 km	yes
7		3C6481	DLH824	FRA-CPH	LUFTHANSA	2025-06-22 07:39:31 CEST	2025-06-22 07:40:03 CEST	8525 ft MSL	1.72 km	yes
8		3C6741	DLH072		LUFTHANSA	2025-06-22 07:40:48 CEST	2025-06-22 07:41:15 CEST	9800 ft MSL	1.72 km	yes
9		3C66EB	DLH3CR	FRA-GOT	LUFTHANSA	2025-06-22 07:51:44 CEST	2025-06-22 07:52:13 CEST	10100 ft MSL	1.76 km	yes
10		3C658B	DLH6LJ	FRA-HAM	LUFTHANSA	2025-06-22 08:10:25 CEST	2025-06-22 08:10:54 CEST	10375 ft MSL	1.69 km	yes
11		3C6542	DLH8AF	FRA-LHR	LUFTHANSA	2025-06-22 08:22:12 CEST	2025-06-22 08:22:35 CEST	10550 ft MSL	2.02 km	yes
12		3DE585	IBIS2		GERMAN POLICE	2025-06-22 08:25:13 CEST	2025-06-22 08:26:06 CEST	1775 ft MSL	2.51 km	yes
13		3C66AE	DLH1HU	MAN-FRA	LUFTHANSA	2025-06-22 08:26:56 CEST	2025-06-22 08:27:21 CEST	8075 ft MSL	2.15 km	yes
14		3D3715	DETCN		PRIVATE	2025-06-22 12:01:47 CEST	2025-06-22 12:03:19 CEST	1600 ft MSL	1.26 km	yes
15		3C6595	DLH1KF	DUS-FRA	LUFTHANSA	2025-06-22 15:37:44 CEST	2025-06-22 15:38:23 CEST	6725 ft MSL	0.12 km	yes
16		4CC57B	ICE2F	KEF-FRA	ICELANDAIR	2025-06-22 15:48:49 CEST	2025-06-22 15:49:28 CEST	8325 ft MSL	1.56 km	yes
17		A04B14	N118MX		QUALITAIR	2025-06-22 16:43:52 CEST	2025-06-22 16:44:54 CEST	1725 ft MSL	0.5 km	yes
18		3DEB84	DHJLC		unknown	2025-06-22 18:09:17 CEST	2025-06-22 18:10:28 CEST	2100 ft MSL	1.73 km	yes
19		4CA294	EIN65A	DUB-FRA	AER LINGUS	2025-06-22 19:22:46 CEST	2025-06-22 19:23:03 CEST	8450 ft MSL	2.67 km	yes

• 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.

• 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

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