Planefence

• Last update: Dec 12, 2025 23:59:01 CET
• Maximum distance from 50.272°N, 8.647°E: 3 km
• Only aircraft below 13000 ft are reported
• Data extracted from 3916230 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		3C458A	BOX170		AEROLOGIC	2025-12-12 04:45:40 CET	2025-12-12 04:45:51 CET	8525 ft MSL	2.82 km	yes
1		3C6519	DLH423	BOS-FRA	LUFTHANSA	2025-12-12 04:59:06 CET	2025-12-12 04:59:20 CET	7075 ft MSL	2.84 km	yes
2		3C4A02	DLH445	ATL-FRA	LUFTHANSA	2025-12-12 06:48:24 CET	2025-12-12 06:48:35 CET	8400 ft MSL	2.88 km	yes
3		76CEEF	SIA25	JFK-FRA-SIN	SINGAPORE AIRLINES	2025-12-12 08:57:56 CET	2025-12-12 08:58:19 CET	6000 ft MSL	2.45 km	yes
4		3C66E8	DLH6KC	DUS-FRA	LUFTHANSA	2025-12-12 09:25:25 CET	2025-12-12 09:25:50 CET	8175 ft MSL	2.25 km	yes
5		3D7A5B	DFSOX		unknown	2025-12-12 10:22:13 CET	2025-12-12 10:22:55 CET	12075 ft MSL	0.04 km	yes
6		846A5B	NCA055		NIPPON CARGO AIRLINES	2025-12-12 11:33:17 CET	2025-12-12 11:33:25 CET	8150 ft MSL	2.87 km	yes
7		4CC573	ICE520	KEF-FRA	ICELANDAIR	2025-12-12 11:55:50 CET	2025-12-12 11:56:15 CET	6900 ft MSL	2.76 km	yes
8		3C4A13	DLH543		LUFTHANSA	2025-12-12 15:45:05 CET	2025-12-12 15:45:25 CET	7975 ft MSL	2.41 km	yes
9		406B6D	CFE7VR	LCY-FRA	BA CITYFLYER	2025-12-12 16:44:57 CET	2025-12-12 16:45:16 CET	6000 ft MSL	2.56 km	yes
10		3007F1	DLA7WT	LCY-FRA	AIR DOLOMITI	2025-12-12 19:52:44 CET	2025-12-12 19:53:00 CET	8225 ft MSL	2.78 km	yes
11		3C6446	DLH865	OSL-FRA	LUFTHANSA	2025-12-12 20:39:34 CET	2025-12-12 20:40:09 CET	8000 ft MSL	2.1 km	yes
12		3C65DA	DLH4H	LHR-FRA	LUFTHANSA	2025-12-12 21:04:45 CET	2025-12-12 21:05:09 CET	6625 ft MSL	1.85 km	yes
13		3C664E	DLH898	FRA-VNO	LUFTHANSA	2025-12-12 21:27:15 CET	2025-12-12 21:27:15 CET	12950 ft MSL	3.0 km	yes
14		3C6742	DLH7AX	FRA-LEJ	LUFTHANSA	2025-12-12 22:42:47 CET	2025-12-12 22:42:55 CET	12575 ft MSL	1.91 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.