Planefence

• Last update: Jul 20, 2025 23:59:58 CEST
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 4457808 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		3C6563	OCN75	YHZ-FRA	O AIR	2025-07-20 06:32:53 CEST	2025-07-20 06:33:21 CEST	7675 ft MSL	2.0 km	yes
1		3C6571	DLH445	ATL-FRA	LUFTHANSA	2025-07-20 06:39:42 CEST	2025-07-20 06:39:56 CEST	9625 ft MSL	2.71 km	yes
2		3C4A03	DLH479	YUL-FRA	LUFTHANSA	2025-07-20 06:52:44 CEST	2025-07-20 06:53:06 CEST	5900 ft MSL	2.41 km	yes
3		3C65C7	DLH5H	LHR-FRA	LUFTHANSA	2025-07-20 10:35:45 CEST	2025-07-20 10:36:20 CEST	9500 ft MSL	0.27 km	yes
4		3C7A49	CFG2045	MIA-FRA	CONDOR FLUGDIENST	2025-07-20 11:17:09 CEST	2025-07-20 11:17:20 CEST	7400 ft MSL	2.86 km	yes
5		3D0F7A	DEECO		PRIVATE	2025-07-20 12:43:23 CEST	2025-07-20 12:44:32 CEST	4350 ft MSL	0.87 km	yes
6		3D3194	DERAI		PRIVATE	2025-07-20 14:39:10 CEST	2025-07-20 14:40:35 CEST	1775 ft MSL	1.29 km	yes
7		A97D25	N710ME		SOUTHERN AIRCRAFT CONSULTANCY	2025-07-20 14:44:35 CEST	2025-07-20 14:45:07 CEST	2225 ft MSL	2.4 km	yes
8		464A91	OHU609		unknown	2025-07-20 15:16:09 CEST	2025-07-20 15:18:39 CEST	3400 ft MSL	0.58 km	yes
9		7103F5	MEDVC5B		SAUDI ARMED FORCES MEDICAL SERVICES	2025-07-20 15:18:47 CEST	2025-07-20 15:18:55 CEST	5225 ft MSL	2.95 km	yes
10		A5277D	GTI8237	ORD-FRA	ATLAS AIR	2025-07-20 16:52:47 CEST	2025-07-20 16:53:11 CEST	9675 ft MSL	2.4 km	yes
11		AAD780	UAL927	FRA-SFO	UNITED AIRLINES	2025-07-20 18:01:01 CEST	2025-07-20 18:01:30 CEST	9775 ft MSL	1.38 km	yes
12		3C6441	DLH1VU	FRA-BER	LUFTHANSA	2025-07-20 18:04:24 CEST	2025-07-20 18:04:48 CEST	9775 ft MSL	2.01 km	yes
13		44D076	BEL6FP	BRU-FRA	BRUSSELS AIRLINES	2025-07-20 19:21:28 CEST	2025-07-20 19:22:15 CEST	4925 ft MSL	1.72 km	yes
14		461E14	FIN1LP	FRA-HEL	FINNAIR	2025-07-20 20:17:49 CEST	2025-07-20 20:18:22 CEST	8900 ft MSL	1.09 km	yes
15		3C4588	BOX450	FRA-JFK	AEROLOGIC	2025-07-20 20:28:30 CEST	2025-07-20 20:28:47 CEST	7550 ft MSL	2.66 km	yes
16		3C658B	DLH4LN	FRA-HAM	LUFTHANSA	2025-07-20 20:46:24 CEST	2025-07-20 20:46:55 CEST	7475 ft MSL	1.61 km	yes
17		3C6634	DLH7LX	FRA-BER	LUFTHANSA	2025-07-20 20:48:39 CEST	2025-07-20 20:49:13 CEST	8850 ft MSL	0.8 km	yes
18		3C4583	BOX442	FRA-YYZ-ORD	AEROLOGIC	2025-07-20 20:51:43 CEST	2025-07-20 20:52:12 CEST	8150 ft MSL	1.55 km	yes
19		3C6442	DLH7MK	BER-FRA	LUFTHANSA	2025-07-20 20:52:23 CEST	2025-07-20 20:53:08 CEST	11000 ft MSL	1.24 km	yes
20		3C66AE	DLH892	FRA-RIX	LUFTHANSA	2025-07-20 21:25:56 CEST	2025-07-20 21:26:28 CEST	6575 ft MSL	0.43 km	yes
21		3C664F	DLH870	FRA-SVG	LUFTHANSA	2025-07-20 21:27:12 CEST	2025-07-20 21:27:41 CEST	8500 ft MSL	1.72 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.