Planefence

• Last update: Oct 29, 2025 23:59:36 AKDT
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 244,714 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		A6DCA9	N541LM		CORSAIR TWO	2025-10-29 01:49:20 AKDT	2025-10-29 01:49:52 AKDT	2,095 ft AGL	1.07 nm
1		A280D0	N260US		TECNAM US	2025-10-29 05:00:23 AKDT	2025-10-29 05:02:00 AKDT	1,445 ft AGL	0.93 nm
2		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 05:15:32 AKDT	2025-10-29 05:17:03 AKDT	1,595 ft AGL	0.02 nm
3		AB19D9	N814SS		HILCORP EQUIPMENT	2025-10-29 05:23:57 AKDT	2025-10-29 05:25:27 AKDT	1,445 ft AGL	1.17 nm
4		A7F31F	N611GV		GRANT AVIATION	2025-10-29 05:27:02 AKDT	2025-10-29 05:28:12 AKDT	1,645 ft AGL	1.03 nm
5		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 06:04:44 AKDT	2025-10-29 06:06:32 AKDT	1,020 ft AGL	0.62 nm
6		A280D0	N260US		TECNAM US	2025-10-29 07:00:21 AKDT	2025-10-29 07:01:59 AKDT	1,670 ft AGL	0.9 nm
7		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 07:04:07 AKDT	2025-10-29 07:05:58 AKDT	1,595 ft AGL	0.06 nm
8		AB19D9	N814SS		HILCORP EQUIPMENT	2025-10-29 07:07:02 AKDT	2025-10-29 07:08:34 AKDT	1,520 ft AGL	1.12 nm
9		A7F31F	N611GV		GRANT AVIATION	2025-10-29 07:30:51 AKDT	2025-10-29 07:32:24 AKDT	1,395 ft AGL	0.77 nm
10		AA11D3	SRY1401		ASAERO	2025-10-29 07:43:11 AKDT	2025-10-29 07:43:36 AKDT	2,020 ft AGL	0.86 nm
11		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 08:03:08 AKDT	2025-10-29 08:05:13 AKDT	1,095 ft AGL	0.08 nm
12		A0665B	AER65		ALASKA CENTRAL EXPRESS	2025-10-29 08:04:02 AKDT	2025-10-29 08:05:01 AKDT	1,820 ft AGL	1.23 nm
13		A35CFE	NAC736		NORTHERN AIR CARGO	2025-10-29 08:08:20 AKDT	2025-10-29 08:08:34 AKDT	2,370 ft AGL	1.44 nm
14		88820D	HAI799		CENTURY AVIATION INTERNATIONAL	2025-10-29 08:14:23 AKDT	2025-10-29 08:14:31 AKDT	2,620 ft AGL	1.75 nm
15		A967B4	CFS8664	ANC-ENA	EMPIRE AIRLINES	2025-10-29 08:37:27 AKDT	2025-10-29 08:39:18 AKDT	1,395 ft AGL	0.65 nm
16		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 09:11:42 AKDT	2025-10-29 09:13:14 AKDT	1,570 ft AGL	0.83 nm
17		A4BBB9	TNV141		TRANSNORTHERN	2025-10-29 09:14:18 AKDT	2025-10-29 09:15:20 AKDT	1,570 ft AGL	0.81 nm
18		AA9826	TNV152		TRANSNORTHERN	2025-10-29 09:17:42 AKDT	2025-10-29 09:18:13 AKDT	1,770 ft AGL	0.65 nm
19		A872FB	N64317		SPERNAK AIRWAYS	2025-10-29 09:25:31 AKDT	2025-10-29 09:27:48 AKDT	1,570 ft AGL	1.34 nm
20		A7F31F	N611GV		GRANT AVIATION	2025-10-29 09:39:20 AKDT	2025-10-29 09:40:50 AKDT	1,245 ft AGL	1.05 nm
21		AA11D3	SRY1210		ASAERO	2025-10-29 09:55:16 AKDT	2025-10-29 09:55:45 AKDT	1,945 ft AGL	1.01 nm
22		A071E6	SVX45		SECURITY AVIATION	2025-10-29 09:57:26 AKDT	2025-10-29 09:58:05 AKDT	1,770 ft AGL	0.5 nm
23		AA0967	CFS8676	ANC-HOM	EMPIRE AIRLINES	2025-10-29 10:07:31 AKDT	2025-10-29 10:09:13 AKDT	1,445 ft AGL	1.01 nm
24		A97639	CKS985	WUX-ANC-ORD	KALITTA AIR	2025-10-29 10:10:39 AKDT	2025-10-29 10:11:02 AKDT	2,270 ft AGL	1.15 nm
25		A9C1D7	CFS8661	ANC-ENA	EMPIRE AIRLINES	2025-10-29 10:14:42 AKDT	2025-10-29 10:16:16 AKDT	1,520 ft AGL	1.27 nm
26		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 10:15:30 AKDT	2025-10-29 10:17:17 AKDT	1,245 ft AGL	0.58 nm
27		A36493	SVX43		SECURITY AVIATION	2025-10-29 10:28:56 AKDT	2025-10-29 10:29:30 AKDT	2,070 ft AGL	1.52 nm
28		A98057	CFS8735	ANC-ENA	EMPIRE AIRLINES	2025-10-29 10:30:04 AKDT	2025-10-29 10:31:12 AKDT	1,395 ft AGL	1.6 nm
29		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-29 10:32:07 AKDT	2025-10-29 10:33:40 AKDT	1,495 ft AGL	0.82 nm
30		A6DC72	TNV54		TRANSNORTHERN	2025-10-29 10:45:04 AKDT	2025-10-29 10:45:53 AKDT	1,570 ft AGL	1.09 nm
31		A32460	N301PT		JACKO JOSH	2025-10-29 10:50:16 AKDT	2025-10-29 10:50:51 AKDT	1,720 ft AGL	0.97 nm
32		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 11:07:04 AKDT	2025-10-29 11:08:47 AKDT	1,695 ft AGL	0.43 nm
33		A99039	N715SJ		TNH LEASING	2025-10-29 11:10:49 AKDT	2025-10-29 11:11:44 AKDT	1,470 ft AGL	0.05 nm
34		A280D0	N260US		TECNAM US	2025-10-29 11:30:58 AKDT	2025-10-29 11:32:27 AKDT	1,495 ft AGL	1.01 nm
35		A7F31F	N611GV		GRANT AVIATION	2025-10-29 11:33:48 AKDT	2025-10-29 11:34:54 AKDT	1,745 ft AGL	0.96 nm
36		AB19D9	N814SS		HILCORP EQUIPMENT	2025-10-29 11:42:31 AKDT	2025-10-29 11:43:40 AKDT	1,845 ft AGL	1.26 nm
37		A06A12	AER99		ALASKA CENTRAL EXPRESS	2025-10-29 11:54:28 AKDT	2025-10-29 11:55:21 AKDT	2,495 ft AGL	1.46 nm
38		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 12:03:40 AKDT	2025-10-29 12:05:27 AKDT	1,270 ft AGL	0.49 nm
39		A7C4F6	N60AR		CALDWELL JOEL ALAN	2025-10-29 12:17:01 AKDT	2025-10-29 12:18:08 AKDT	1,620 ft AGL	0.43 nm
40		A99054	N715TL		TNH LEASING	2025-10-29 12:33:18 AKDT	2025-10-29 12:34:22 AKDT	1,270 ft AGL	1.0 nm
41		A6AE24	N53AR		GUARDIAN FLIGHT	2025-10-29 12:41:57 AKDT	2025-10-29 12:42:29 AKDT	1,970 ft AGL	0.72 nm
42		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-29 12:42:58 AKDT	2025-10-29 12:43:44 AKDT	1,895 ft AGL	1.08 nm
43		AA9826	TNV125		TRANSNORTHERN	2025-10-29 13:10:52 AKDT	2025-10-29 13:11:27 AKDT	1,970 ft AGL	0.52 nm
44		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 13:14:58 AKDT	2025-10-29 13:16:34 AKDT	1,395 ft AGL	0.61 nm
45		A63325	N499SP		SAMARITANS PURSE	2025-10-29 13:24:09 AKDT	2025-10-29 13:24:48 AKDT	1,945 ft AGL	1.4 nm
46		A04DB8	AER67		ALASKA CENTRAL EXPRESS	2025-10-29 13:28:15 AKDT	2025-10-29 13:28:45 AKDT	2,170 ft AGL	0.83 nm
47		A23783	AERT5		TAILWIND INVESTMENTS	2025-10-29 13:32:08 AKDT	2025-10-29 13:33:11 AKDT	1,920 ft AGL	0.6 nm
48		A7F31F	N611GV		GRANT AVIATION	2025-10-29 13:47:51 AKDT	2025-10-29 13:49:07 AKDT	1,570 ft AGL	0.75 nm
49		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 14:12:11 AKDT	2025-10-29 14:13:44 AKDT	1,520 ft AGL	0.88 nm
50		A86E3F	N642SF		COASTAL RECOVERY	2025-10-29 14:35:22 AKDT	2025-10-29 14:36:20 AKDT	1,445 ft AGL	0.49 nm
51		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 15:16:25 AKDT	2025-10-29 15:17:53 AKDT	1,445 ft AGL	0.95 nm
52		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-29 15:38:31 AKDT	2025-10-29 15:40:13 AKDT	2,120 ft AGL	0.62 nm
53		A7F31F	N611GV		GRANT AVIATION	2025-10-29 15:46:06 AKDT	2025-10-29 15:47:22 AKDT	1,695 ft AGL	0.5 nm
54		A34D73	TNV126		TRANSNORTHERN	2025-10-29 15:59:13 AKDT	2025-10-29 16:00:00 AKDT	1,870 ft AGL	0.0 nm
55		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 16:11:35 AKDT	2025-10-29 16:13:27 AKDT	1,395 ft AGL	0.89 nm
56		A4CEBA	N409GV		AVION CAPITAL	2025-10-29 17:06:40 AKDT	2025-10-29 17:07:59 AKDT	1,720 ft AGL	1.1 nm
57		A06A12	AER99		ALASKA CENTRAL EXPRESS	2025-10-29 19:25:48 AKDT	2025-10-29 19:27:18 AKDT	1,520 ft AGL	0.59 nm
58		A280D0	N260US		TECNAM US	2025-10-29 20:59:08 AKDT	2025-10-29 21:00:42 AKDT	1,620 ft AGL	0.52 nm
59		A00F60	N1026V		AVION CAPITAL	2025-10-29 21:08:15 AKDT	2025-10-29 21:10:05 AKDT	1,595 ft AGL	0.56 nm
60		A7F31F	N611GV		GRANT AVIATION	2025-10-29 21:35:31 AKDT	2025-10-29 21:36:39 AKDT	1,695 ft AGL	1.26 nm
61		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-29 22:05:10 AKDT	2025-10-29 22:06:28 AKDT	1,895 ft AGL	1.13 nm
62		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-29 22:12:16 AKDT	2025-10-29 22:13:43 AKDT	2,045 ft AGL	0.93 nm
63		A280D0	N260US		TECNAM US	2025-10-29 22:55:21 AKDT	2025-10-29 22:56:19 AKDT	1,970 ft AGL	0.62 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.