Planefence

• Last update: Aug 30, 2025 23:59:26 CEST
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 4304119 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		3C656E	DLH445	ATL-FRA	LUFTHANSA	2025-08-30 06:00:45 CEST	2025-08-30 06:01:25 CEST	7975 ft MSL	0.34 km	yes
1		3C64C5	DLH443	DTW-FRA	LUFTHANSA	2025-08-30 06:03:02 CEST	2025-08-30 06:03:37 CEST	8450 ft MSL	1.61 km	yes
2		3C4ACD	DLH423	BOS-FRA	LUFTHANSA	2025-08-30 06:13:44 CEST	2025-08-30 06:14:26 CEST	6825 ft MSL	0.09 km	yes
3		3C4B35	DLH463	MIA-FRA	LUFTHANSA	2025-08-30 07:32:10 CEST	2025-08-30 07:32:45 CEST	6000 ft MSL	1.09 km	yes
4		3C4B21	DLH419	IAD-FRA	LUFTHANSA	2025-08-30 07:35:28 CEST	2025-08-30 07:35:50 CEST	6050 ft MSL	2.3 km	yes
5		3C656B	OCN461	MSP-FRA	O AIR	2025-08-30 07:37:56 CEST	2025-08-30 07:38:26 CEST	6175 ft MSL	1.84 km	yes
6		3C4A8B	DLH471	YYZ-FRA	LUFTHANSA	2025-08-30 07:42:15 CEST	2025-08-30 07:42:47 CEST	6175 ft MSL	2.15 km	yes
7		3C64EE	DLH421	BOS-FRA	LUFTHANSA	2025-08-30 10:31:39 CEST	2025-08-30 10:32:16 CEST	7750 ft MSL	1.42 km	yes
8		C01C52	ACA846	YUL-FRA	AIR CANADA	2025-08-30 10:37:22 CEST	2025-08-30 10:38:05 CEST	7000 ft MSL	0.68 km	yes
9		C0611F	ACA842	YYZ-FRA	AIR CANADA	2025-08-30 10:40:04 CEST	2025-08-30 10:40:33 CEST	6900 ft MSL	2.23 km	yes
10		3FEEEA	DMFFK		PRIVATE	2025-08-30 10:40:41 CEST	2025-08-30 10:42:28 CEST	2375 ft MSL	0.53 km	yes
11		3C7A41	CFG2091	PDX-FRA	CONDOR FLUGDIENST	2025-08-30 10:41:00 CEST	2025-08-30 10:41:40 CEST	8200 ft MSL	1.28 km	yes
12		3C6561	OCN77	YYC-FRA	O AIR	2025-08-30 10:42:49 CEST	2025-08-30 10:43:29 CEST	8500 ft MSL	1.34 km	yes
13		3C64AF	DLH91J	LIS-FRA	LUFTHANSA	2025-08-30 11:40:00 CEST	2025-08-30 11:40:10 CEST	8175 ft MSL	2.9 km	yes
14		3C65C3	DLH977	DUB-FRA	LUFTHANSA	2025-08-30 11:43:22 CEST	2025-08-30 11:43:53 CEST	9150 ft MSL	1.73 km	yes
15		507C57	UZB232	FRA-TAS	UZBEKISTAN AIRWAYS	2025-08-30 12:07:31 CEST	2025-08-30 12:07:34 CEST	12875 ft MSL	2.72 km	yes
16		3C7A44	CFG2093	SFO-FRA	CONDOR FLUGDIENST	2025-08-30 12:11:30 CEST	2025-08-30 12:11:41 CEST	6225 ft MSL	2.91 km	yes
17		3C65CD	DLH2H	LHR-FRA	LUFTHANSA	2025-08-30 12:33:50 CEST	2025-08-30 12:33:57 CEST	8175 ft MSL	2.93 km	yes
18		3C7A46	CFG2087	LAX-FRA	CONDOR FLUGDIENST	2025-08-30 13:17:32 CEST	2025-08-30 13:18:04 CEST	6075 ft MSL	1.7 km	yes
19		3DEB83	CHX90		DRF LUFTRETTUNG	2025-08-30 13:48:25 CEST	2025-08-30 13:49:47 CEST	1225 ft MSL	1.17 km	yes
20		A6FD19	N55AG		AIRCRAFT GUARANTY	2025-08-30 14:03:41 CEST	2025-08-30 14:04:44 CEST	2950 ft MSL	1.55 km	yes
21		A1F557	UAL926	SFO-FRA	UNITED AIRLINES	2025-08-30 14:46:11 CEST	2025-08-30 14:46:57 CEST	7000 ft MSL	0.57 km	yes
22		3DEB83	CHX90		DRF LUFTRETTUNG	2025-08-30 15:07:02 CEST	2025-08-30 15:08:30 CEST	1850 ft MSL	0.84 km	no
23		3C6746	DLH6JF	FRA-BER	LUFTHANSA	2025-08-30 16:26:17 CEST	2025-08-30 16:26:34 CEST	12325 ft MSL	1.74 km	yes
24		3FEEEA	DMFFK		PRIVATE	2025-08-30 17:00:11 CEST	2025-08-30 17:01:42 CEST	3000 ft MSL	1.9 km	no
25		3D063F	DEAPR		unknown	2025-08-30 17:17:19 CEST	2025-08-30 17:18:14 CEST	2500 ft MSL	2.72 km	yes
26		3E1683	CHX2		DRF LUFTRETTUNG	2025-08-30 17:53:14 CEST	2025-08-30 17:54:54 CEST	1150 ft MSL	0.1 km	yes
27		3C6743	DLH164	FRA-LEJ	LUFTHANSA	2025-08-30 22:44:09 CEST	2025-08-30 22:44:17 CEST	12625 ft MSL	2.11 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.