Planefence

• Last update: Jul 16, 2025 23:59:38 CEST
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 4529507 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		440AF5	TAY7TR	CDG-FRA-STR	TNT AIRWAYS	2025-07-16 05:01:25 CEST	2025-07-16 05:01:52 CEST	11000 ft MSL	2.21 km	yes
1		3C7A50	CFG2017	JFK-FRA	CONDOR FLUGDIENST	2025-07-16 05:05:38 CEST	2025-07-16 05:06:01 CEST	10000 ft MSL	2.4 km	yes
2		3C4B2B	DLH403	EWR-FRA	LUFTHANSA	2025-07-16 07:04:40 CEST	2025-07-16 07:04:56 CEST	7675 ft MSL	2.65 km	yes
3		3CC581	DCCCF		QUICK AIR JET CHARTER	2025-07-16 11:20:20 CEST	2025-07-16 11:21:23 CEST	6075 ft MSL	1.05 km	yes
4		E80422	LCO1513	BRU-FRA-SID-VCP-SCL	LATAM CARGO CHILE	2025-07-16 12:48:09 CEST	2025-07-16 12:48:49 CEST	5000 ft MSL	0.61 km	yes
5		3C65CA	DLH2H	LHR-FRA	LUFTHANSA	2025-07-16 12:53:26 CEST	2025-07-16 12:54:03 CEST	6175 ft MSL	0.5 km	yes
6		3C7A41	CFG2045	MIA-FRA	CONDOR FLUGDIENST	2025-07-16 13:13:49 CEST	2025-07-16 13:14:05 CEST	7325 ft MSL	2.65 km	yes
7		3C4D4A	KLM95Y	AMS-FRA	KLM	2025-07-16 13:33:15 CEST	2025-07-16 13:33:46 CEST	9325 ft MSL	1.98 km	yes
8		3C6544	DLH5U	LHR-FRA	LUFTHANSA	2025-07-16 16:09:17 CEST	2025-07-16 16:09:28 CEST	6750 ft MSL	2.83 km	yes
9		3D371C	DETCU		unknown	2025-07-16 16:09:42 CEST	2025-07-16 16:10:19 CEST	2800 ft MSL	2.82 km	yes
10		AE5752	FLC27		FINFO FLIGHT INSPECTION AIRCRAFT	2025-07-16 16:49:50 CEST	2025-07-16 16:50:35 CEST	5050 ft MSL	2.18 km	yes
11		3DDAF6	CHX25		DRF LUFTRETTUNG	2025-07-16 19:46:17 CEST	2025-07-16 19:48:00 CEST	1300 ft MSL	0.19 km	yes
12		3007F1	DLA8MA	LCY-FRA	AIR DOLOMITI	2025-07-16 20:10:57 CEST	2025-07-16 20:11:34 CEST	6425 ft MSL	0.28 km	yes
13		86E430	JAL408	FRA-NRT	JAPAN AIRLINES	2025-07-16 20:44:50 CEST	2025-07-16 20:45:20 CEST	12075 ft MSL	1.01 km	yes
14		3C6677	DLH3UV	FRA-HEL	LUFTHANSA	2025-07-16 21:47:24 CEST	2025-07-16 21:47:50 CEST	11850 ft MSL	1.12 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.