Planefence

• Last update: Aug 02, 2025 23:59:02 CEST
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 4473345 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		C06120	ACA840	YYZ-FRA	AIR CANADA	2025-08-02 05:37:00 CEST	2025-08-02 05:37:09 CEST	7650 ft MSL	2.91 km	yes
1		3C64C6	DLH443	DTW-FRA	LUFTHANSA	2025-08-02 05:50:15 CEST	2025-08-02 05:50:29 CEST	8075 ft MSL	2.75 km	yes
2		3C4A02	DLH479	YUL-FRA	LUFTHANSA	2025-08-02 06:45:45 CEST	2025-08-02 06:46:19 CEST	7225 ft MSL	1.44 km	yes
3		3C4B2B	DLH431	ORD-FRA	LUFTHANSA	2025-08-02 06:50:55 CEST	2025-08-02 06:51:25 CEST	5275 ft MSL	1.12 km	yes
4		A290F3	UAL989	IAD-FRA	UNITED AIRLINES	2025-08-02 06:53:34 CEST	2025-08-02 06:53:51 CEST	8575 ft MSL	2.63 km	yes
5		3C656C	DLH449	STL-FRA	LUFTHANSA	2025-08-02 07:02:51 CEST	2025-08-02 07:03:24 CEST	6025 ft MSL	1.29 km	yes
6		4D2078	SVA929	RUH-LGG-FRA	SAUDIA	2025-08-02 07:51:40 CEST	2025-08-02 07:51:51 CEST	6025 ft MSL	2.93 km	yes
7		3C658E	DLH4Y	BRU-FRA	LUFTHANSA	2025-08-02 09:11:01 CEST	2025-08-02 09:11:06 CEST	7625 ft MSL	2.97 km	yes
8		ABAC50	DAL86	DTW-FRA	DELTA AIR LINES	2025-08-02 09:13:13 CEST	2025-08-02 09:13:52 CEST	6150 ft MSL	0.57 km	yes
9		3C64AF	DLH6RF	DUS-FRA	LUFTHANSA	2025-08-02 09:53:26 CEST	2025-08-02 09:54:04 CEST	8825 ft MSL	0.34 km	yes
10		3C6544	DLH1HU	MAN-FRA	LUFTHANSA	2025-08-02 09:55:07 CEST	2025-08-02 09:55:43 CEST	8450 ft MSL	1.54 km	yes
11		A43100	UAL182	DEN-FRA	UNITED AIRLINES	2025-08-02 10:01:27 CEST	2025-08-02 10:01:56 CEST	6000 ft MSL	2.08 km	yes
12		3FF16A	DMLUM		PRIVATE	2025-08-02 12:57:43 CEST	2025-08-02 12:59:48 CEST	2375 ft MSL	0.09 km	yes
13		3E63E9	DKDAN		unknown	2025-08-02 15:14:54 CEST	2025-08-02 15:16:33 CEST	2500 ft MSL	0.86 km	yes
14		3D37FF	DETLN		PRIVATE	2025-08-02 15:21:49 CEST	2025-08-02 15:23:27 CEST	3400 ft MSL	1.28 km	yes
15		3D0E31	DEDPX		PRIVATE	2025-08-02 15:44:38 CEST	2025-08-02 15:46:38 CEST	1400 ft MSL	1.26 km	yes
16		3E167A	CHX2		DRF LUFTRETTUNG	2025-08-02 15:49:11 CEST	2025-08-02 15:50:37 CEST	1150 ft MSL	1.57 km	yes
17		3C65D6	DLH7H	LHR-FRA	LUFTHANSA	2025-08-02 17:41:55 CEST	2025-08-02 17:42:28 CEST	8000 ft MSL	0.3 km	yes
18		3C6666	DLH1VU	FRA-BER	LUFTHANSA	2025-08-02 18:10:18 CEST	2025-08-02 18:10:25 CEST	12775 ft MSL	1.57 km	yes
19		780B44	CCA932	FRA-PEK	AIR CHINA	2025-08-02 20:35:45 CEST	2025-08-02 20:36:15 CEST	11700 ft MSL	1.17 km	yes
20		3DEB82	CHX90		DRF LUFTRETTUNG	2025-08-02 21:37:47 CEST	2025-08-02 21:39:34 CEST	2100 ft MSL	0.05 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.