Planefence

• Last update: Jun 23, 2025 23:59:01 AKDT
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 289,336 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 local ground level, which is 30 ft MSL.
• 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
0		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 04:39:30 AKDT	2025-06-23 04:40:37 AKDT	420 ft AGL	1.29 nm
1		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 06:57:01 AKDT	2025-06-23 06:58:45 AKDT	520 ft AGL	0.4 nm
2		AAEFA1	N724MJ		SEND NORTH	2025-06-23 08:06:19 AKDT	2025-06-23 08:06:36 AKDT	770 ft AGL	1.97 nm
3		A872FB	N64317		SPERNAK AIRWAYS	2025-06-23 09:42:21 AKDT	2025-06-23 09:45:47 AKDT	970 ft AGL	1.24 nm
4		A4CF16	N409LM		AIR METHODS	2025-06-23 10:39:03 AKDT	2025-06-23 10:41:00 AKDT	645 ft AGL	0.24 nm
5		A394A7	N33NE		KATMAI AIR	2025-06-23 11:04:37 AKDT	2025-06-23 11:06:16 AKDT	520 ft AGL	0.04 nm
6		A54DFA	N4407R		RHYNEER LOREN	2025-06-23 11:07:34 AKDT	2025-06-23 11:10:03 AKDT	820 ft AGL	0.3 nm
7		A8E69E	N6728H		GUARDIAN FLIGHT	2025-06-23 11:19:04 AKDT	2025-06-23 11:20:40 AKDT	495 ft AGL	0.27 nm
8		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 11:25:46 AKDT	2025-06-23 11:27:31 AKDT	545 ft AGL	0.19 nm
9		A1DC39	RYA219		RYAN AIR SERVICES	2025-06-23 11:39:09 AKDT	2025-06-23 11:40:52 AKDT	545 ft AGL	0.38 nm
10		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 11:44:24 AKDT	2025-06-23 11:46:00 AKDT	520 ft AGL	0.12 nm
11		AA30E6	CFS4964		EMPIRE AIRLINES	2025-06-23 11:59:36 AKDT	2025-06-23 12:00:50 AKDT	1,145 ft AGL	1.67 nm
12		A967B4	CFS7676	HOM-ANC	EMPIRE AIRLINES	2025-06-23 12:17:27 AKDT	2025-06-23 12:19:26 AKDT	645 ft AGL	0.43 nm
13		A7F31F	N611GV		GRANT AVIATION	2025-06-23 12:18:14 AKDT	2025-06-23 12:20:07 AKDT	670 ft AGL	0.51 nm
14		A4D77C	N4107Q		GRANT AVIATION	2025-06-23 12:26:02 AKDT	2025-06-23 12:28:09 AKDT	670 ft AGL	0.34 nm
15		A0618C	N1232Y		AVION CAPITAL	2025-06-23 12:53:03 AKDT	2025-06-23 12:55:10 AKDT	445 ft AGL	0.54 nm
16		A2DF61	N2841Q		WIGHT JOHN	2025-06-23 13:25:06 AKDT	2025-06-23 13:27:11 AKDT	70 ft AGL	0.11 nm
17		A280D0	N260US		TECNAM US	2025-06-23 13:30:52 AKDT	2025-06-23 13:32:53 AKDT	720 ft AGL	0.49 nm
18		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 13:34:59 AKDT	2025-06-23 13:36:41 AKDT	595 ft AGL	0.06 nm
19		AA0967	CFS7661	ENA-ANC	EMPIRE AIRLINES	2025-06-23 13:41:33 AKDT	2025-06-23 13:43:37 AKDT	620 ft AGL	0.53 nm
20		A17E45	N1958Y		GARNER ZACHARY	2025-06-23 13:43:33 AKDT	2025-06-23 13:45:31 AKDT	745 ft AGL	0.89 nm
21		A98057	CFS7735	ENA-ANC	EMPIRE AIRLINES	2025-06-23 13:49:17 AKDT	2025-06-23 13:49:47 AKDT	1,345 ft AGL	1.93 nm
22		ABF499	N87GF		REACH AIR MEDICAL	2025-06-23 13:54:57 AKDT	2025-06-23 13:56:38 AKDT	570 ft AGL	0.8 nm
23		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 14:00:46 AKDT	2025-06-23 14:02:26 AKDT	545 ft AGL	0.17 nm
24		A071E6	SVX45		SECURITY AVIATION	2025-06-23 14:09:36 AKDT	2025-06-23 14:11:20 AKDT	670 ft AGL	0.3 nm
25		A4D77C	N4107Q		GRANT AVIATION	2025-06-23 14:20:00 AKDT	2025-06-23 14:21:49 AKDT	645 ft AGL	1.28 nm
26		A1D3E9	N217EB		RAPIDS CAMP LODGE	2025-06-23 14:27:27 AKDT	2025-06-23 14:28:46 AKDT	570 ft AGL	0.26 nm
27		A0E974	N158RX		MURKOWSKI FRANCIS	2025-06-23 14:44:19 AKDT	2025-06-23 14:45:28 AKDT	70 ft AGL	0.39 nm
28		A23783	AER931	ANC-AKN-ANC	ALASKA CENTRAL EXPRESS	2025-06-23 14:49:18 AKDT	2025-06-23 14:50:50 AKDT	495 ft AGL	0.01 nm
29		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-06-23 15:00:09 AKDT	2025-06-23 15:01:54 AKDT	895 ft AGL	0.41 nm
30		A2AD1D	N2714F		DDH	2025-06-23 15:08:08 AKDT	2025-06-23 15:10:03 AKDT	520 ft AGL	0.23 nm
31		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 15:15:30 AKDT	2025-06-23 15:17:15 AKDT	370 ft AGL	0.08 nm
32		A0E974	N158RX		MURKOWSKI FRANCIS	2025-06-23 15:21:49 AKDT	2025-06-23 15:23:47 AKDT	70 ft AGL	0.0 nm
33		A5AC0F	N4649E		STANBERRY CARL	2025-06-23 15:22:40 AKDT	2025-06-23 15:24:53 AKDT	-5 ft AGL	0.12 nm
34		ABF499	N87GF		REACH AIR MEDICAL	2025-06-23 15:29:52 AKDT	2025-06-23 15:32:01 AKDT	520 ft AGL	0.03 nm
35		A2AD1D	N2714F		DDH	2025-06-23 15:33:43 AKDT	2025-06-23 15:35:35 AKDT	1,195 ft AGL	0.69 nm
36		A280D0	N260US		TECNAM US	2025-06-23 15:36:30 AKDT	2025-06-23 15:38:09 AKDT	945 ft AGL	1.02 nm
37		A32F85	N304PT		TRYGG HOLDINGS	2025-06-23 15:43:16 AKDT	2025-06-23 15:44:51 AKDT	770 ft AGL	0.16 nm
38		A1DC39	RYA219		RYAN AIR SERVICES	2025-06-23 15:50:11 AKDT	2025-06-23 15:51:41 AKDT	720 ft AGL	0.11 nm
39		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 15:55:43 AKDT	2025-06-23 15:57:26 AKDT	545 ft AGL	0.01 nm
40		A7EA7E	UPS81	PVG-ANC-ONT	UNITED PARCEL SERVICE	2025-06-23 16:04:48 AKDT	2025-06-23 16:05:04 AKDT	1,370 ft AGL	1.88 nm
41		A17E45	N1958Y		GARNER ZACHARY	2025-06-23 16:16:03 AKDT	2025-06-23 16:18:13 AKDT	720 ft AGL	0.03 nm
42		A0618C	N1232Y		AVION CAPITAL	2025-06-23 16:47:48 AKDT	2025-06-23 16:49:57 AKDT	420 ft AGL	0.5 nm
43		A596C8	N4596U		RUSTAIR	2025-06-23 16:54:38 AKDT	2025-06-23 16:56:57 AKDT	1,070 ft AGL	0.2 nm
44		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-06-23 17:00:28 AKDT	2025-06-23 17:02:26 AKDT	670 ft AGL	0.41 nm
45		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 17:18:17 AKDT	2025-06-23 17:19:55 AKDT	420 ft AGL	0.02 nm
46		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 17:52:10 AKDT	2025-06-23 17:53:58 AKDT	495 ft AGL	0.33 nm
47		A7F31F	N611GV		GRANT AVIATION	2025-06-23 18:20:15 AKDT	2025-06-23 18:22:00 AKDT	745 ft AGL	0.08 nm
48		AB19D9	N814SS		HILCORP EQUIPMENT	2025-06-23 18:23:12 AKDT	2025-06-23 18:24:54 AKDT	795 ft AGL	0.08 nm
49		A394A7	N33NE		KATMAI AIR	2025-06-23 18:25:17 AKDT	2025-06-23 18:26:56 AKDT	645 ft AGL	0.18 nm
50		ABF499	N87GF		REACH AIR MEDICAL	2025-06-23 18:36:03 AKDT	2025-06-23 18:38:21 AKDT	745 ft AGL	0.97 nm
51		ACBBD8	N92AG		KATMAI AIR	2025-06-23 18:36:08 AKDT	2025-06-23 18:37:44 AKDT	470 ft AGL	0.04 nm
52		A0618C	N1232Y		AVION CAPITAL	2025-06-23 18:45:53 AKDT	2025-06-23 18:47:59 AKDT	470 ft AGL	0.55 nm
53		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-06-23 19:11:35 AKDT	2025-06-23 19:13:34 AKDT	595 ft AGL	0.08 nm
54		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 19:12:41 AKDT	2025-06-23 19:14:38 AKDT	445 ft AGL	0.01 nm
55		A867D1	N64012		JIN JIN AVIATION	2025-06-23 19:24:06 AKDT	2025-06-23 19:24:47 AKDT	1,445 ft AGL	1.94 nm
56		A4CB5F	N408LM		AIR METHODS	2025-06-23 19:34:17 AKDT	2025-06-23 19:36:22 AKDT	595 ft AGL	0.56 nm
57		ABF499	N87GF		REACH AIR MEDICAL	2025-06-23 19:54:08 AKDT	2025-06-23 19:55:01 AKDT	970 ft AGL	1.83 nm
58		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 19:54:22 AKDT	2025-06-23 19:56:10 AKDT	595 ft AGL	0.17 nm
59		A86E3F	N642SF		COASTAL RECOVERY	2025-06-23 20:03:52 AKDT	2025-06-23 20:04:57 AKDT	970 ft AGL	1.16 nm
60		A7F31F	N611GV		GRANT AVIATION	2025-06-23 20:19:10 AKDT	2025-06-23 20:20:57 AKDT	745 ft AGL	0.06 nm
61		A0618C	N1232Y		AVION CAPITAL	2025-06-23 20:50:57 AKDT	2025-06-23 20:53:12 AKDT	520 ft AGL	0.53 nm
62		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 21:16:14 AKDT	2025-06-23 21:18:00 AKDT	520 ft AGL	0.13 nm
63		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-06-23 21:26:51 AKDT	2025-06-23 21:28:51 AKDT	795 ft AGL	0.28 nm
64		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-06-23 21:34:39 AKDT	2025-06-23 21:36:15 AKDT	570 ft AGL	0.52 nm
65		A0618C	N1232Y		AVION CAPITAL	2025-06-23 21:40:46 AKDT	2025-06-23 21:42:30 AKDT	845 ft AGL	0.57 nm
66		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-06-23 22:00:36 AKDT	2025-06-23 22:02:29 AKDT	1,020 ft AGL	0.57 nm
67		A4D4CA	N410GV		AVION CAPITAL	2025-06-23 22:04:36 AKDT	2025-06-23 22:06:12 AKDT	870 ft AGL	1.07 nm

• 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.