Planefence

• Last update: Dec 10, 2025 23:59:58 AKST
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 294,522 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		A7F31F	N611GV		GRANT AVIATION	2025-12-10 05:10:49 AKST	2025-12-10 05:12:12 AKST	820 ft AGL	1.24 nm
1		A2A219	N269TD		GRANT AVIATION	2025-12-10 05:21:10 AKST	2025-12-10 05:23:05 AKST	970 ft AGL	0.56 nm
2		AB19D9	N814SS		HILCORP EQUIPMENT	2025-12-10 05:30:17 AKST	2025-12-10 05:31:35 AKST	1,270 ft AGL	1.49 nm
3		A64208	N502GV		GRANT AVIATION	2025-12-10 06:00:54 AKST	2025-12-10 06:02:38 AKST	745 ft AGL	0.63 nm
4		A9087F	SRY1401		ASAERO	2025-12-10 06:41:49 AKST	2025-12-10 06:42:29 AKST	1,470 ft AGL	0.61 nm
5		A24DCD	AER52	ANC-DLG-ANC	ALASKA CENTRAL EXPRESS	2025-12-10 06:54:56 AKST	2025-12-10 06:56:10 AKST	1,245 ft AGL	0.8 nm
6		A7F31F	N611GV		GRANT AVIATION	2025-12-10 07:02:11 AKST	2025-12-10 07:03:31 AKST	770 ft AGL	1.35 nm
7		AB19D9	N814SS		HILCORP EQUIPMENT	2025-12-10 07:07:58 AKST	2025-12-10 07:09:17 AKST	1,195 ft AGL	1.51 nm
8		A06DC9	AER31	ANC-AKN-ANC	ALASKA CENTRAL EXPRESS	2025-12-10 07:18:54 AKST	2025-12-10 07:19:56 AKST	1,195 ft AGL	1.07 nm
9		A2A219	N269TD		GRANT AVIATION	2025-12-10 07:24:07 AKST	2025-12-10 07:25:51 AKST	1,095 ft AGL	0.66 nm
10		A64208	N502GV		GRANT AVIATION	2025-12-10 08:05:13 AKST	2025-12-10 08:07:03 AKST	820 ft AGL	0.41 nm
11		A6B52A	N531LM		CORSAIR TWO	2025-12-10 08:47:06 AKST	2025-12-10 08:48:32 AKST	1,320 ft AGL	0.05 nm
12		A9C1D7	CFS8664	ANC-ENA	EMPIRE AIRLINES	2025-12-10 08:48:31 AKST	2025-12-10 08:50:15 AKST	995 ft AGL	0.65 nm
13		A7F31F	N611GV		GRANT AVIATION	2025-12-10 08:58:41 AKST	2025-12-10 09:00:08 AKST	895 ft AGL	1.13 nm
14		A2A219	N269TD		GRANT AVIATION	2025-12-10 09:22:14 AKST	2025-12-10 09:23:58 AKST	1,020 ft AGL	0.63 nm
15		A071E6	SVX45		SECURITY AVIATION	2025-12-10 09:23:16 AKST	2025-12-10 09:24:13 AKST	1,370 ft AGL	0.15 nm
16		A04DB8	AER65		ALASKA CENTRAL EXPRESS	2025-12-10 09:38:12 AKST	2025-12-10 09:39:24 AKST	1,520 ft AGL	0.49 nm
17		AA9826	TNV124		TRANSNORTHERN	2025-12-10 09:42:39 AKST	2025-12-10 09:43:35 AKST	1,170 ft AGL	0.02 nm
18		A64208	N502GV		GRANT AVIATION	2025-12-10 10:01:27 AKST	2025-12-10 10:03:17 AKST	845 ft AGL	0.39 nm
19		AC8AA5	RYA907		RYAN AIR SERVICES	2025-12-10 10:09:05 AKST	2025-12-10 10:10:14 AKST	1,095 ft AGL	0.98 nm
20		A34D73	TNV154		TRANSNORTHERN	2025-12-10 10:22:44 AKST	2025-12-10 10:23:58 AKST	1,370 ft AGL	0.84 nm
21		A967B4	CFS8676	ANC-HOM	EMPIRE AIRLINES	2025-12-10 10:29:13 AKST	2025-12-10 10:31:02 AKST	1,045 ft AGL	1.21 nm
22		AA30E6	CFS8661	ANC-ENA	EMPIRE AIRLINES	2025-12-10 10:31:55 AKST	2025-12-10 10:33:38 AKST	1,045 ft AGL	1.1 nm
23		A98057	CFS8986		EMPIRE AIRLINES	2025-12-10 10:43:08 AKST	2025-12-10 10:44:47 AKST	1,095 ft AGL	0.91 nm
24		A2DE28	RVV84		REEVE ALEUTIAN AIRWAYS	2025-12-10 10:53:01 AKST	2025-12-10 10:54:00 AKST	1,370 ft AGL	0.66 nm
25		A7F31F	N611GV		GRANT AVIATION	2025-12-10 11:02:23 AKST	2025-12-10 11:03:58 AKST	820 ft AGL	1.11 nm
26		AA0967	CFS8735	ANC-ENA	EMPIRE AIRLINES	2025-12-10 11:07:31 AKST	2025-12-10 11:09:19 AKST	920 ft AGL	0.78 nm
27		A2A219	N269TD		GRANT AVIATION	2025-12-10 11:24:56 AKST	2025-12-10 11:26:43 AKST	945 ft AGL	0.91 nm
28		A98FD7	N715NL		TNH LEASING	2025-12-10 11:31:11 AKST	2025-12-10 11:32:41 AKST	870 ft AGL	0.07 nm
29		A64208	N502GV		GRANT AVIATION	2025-12-10 11:48:32 AKST	2025-12-10 11:50:21 AKST	795 ft AGL	0.5 nm
30		A2465F	AER81		ALASKA CENTRAL EXPRESS	2025-12-10 12:03:39 AKST	2025-12-10 12:04:29 AKST	1,670 ft AGL	0.56 nm
31		A24DCD	AER145	ANC-ADQ-ANC	ALASKA CENTRAL EXPRESS	2025-12-10 12:07:21 AKST	2025-12-10 12:08:34 AKST	1,420 ft AGL	0.86 nm
32		A97775	RYA709		RYAN AIR SERVICES	2025-12-10 12:10:29 AKST	2025-12-10 12:12:23 AKST	970 ft AGL	0.4 nm
33		A98F5A	N715HL		ILIAMNA AIR TAXI	2025-12-10 12:34:09 AKST	2025-12-10 12:35:21 AKST	1,370 ft AGL	0.73 nm
34		A7F31F	N611GV		GRANT AVIATION	2025-12-10 12:56:51 AKST	2025-12-10 12:58:31 AKST	995 ft AGL	1.02 nm
35		AE05AC	63-8029		USAF	2025-12-10 13:04:14 AKST	2025-12-10 13:04:43 AKST	1,820 ft AGL	0.88 nm
36		AE05AC	63-8029		USAF	2025-12-10 13:17:44 AKST	2025-12-10 13:18:43 AKST	1,370 ft AGL	0.05 nm
37		A12D65	TNV75		TRANSNORTHERN	2025-12-10 13:21:08 AKST	2025-12-10 13:21:50 AKST	1,370 ft AGL	0.17 nm
38		A2A219	N269TD		GRANT AVIATION	2025-12-10 13:23:40 AKST	2025-12-10 13:24:40 AKST	720 ft AGL	1.5 nm
39		A02AF9	SVX41		SECURITY AVIATION	2025-12-10 13:25:09 AKST	2025-12-10 13:25:56 AKST	1,620 ft AGL	0.29 nm
40		AE05AC	63-8029		USAF	2025-12-10 13:27:28 AKST	2025-12-10 13:28:14 AKST	1,570 ft AGL	0.04 nm
41		A23EF1	AER35		ALASKA CENTRAL EXPRESS	2025-12-10 13:30:39 AKST	2025-12-10 13:31:41 AKST	1,220 ft AGL	1.19 nm
42		A00F60	N1026V		AVION CAPITAL	2025-12-10 14:01:37 AKST	2025-12-10 14:03:30 AKST	770 ft AGL	0.31 nm
43		A04088	DAZ11		BASLER TURBO CONVERSIONS	2025-12-10 14:23:06 AKST	2025-12-10 14:24:44 AKST	870 ft AGL	0.29 nm
44		A36493	SVX43		SECURITY AVIATION	2025-12-10 14:52:27 AKST	2025-12-10 14:53:36 AKST	1,170 ft AGL	0.07 nm
45		A7F31F	N611GV		GRANT AVIATION	2025-12-10 15:09:29 AKST	2025-12-10 15:11:21 AKST	945 ft AGL	0.5 nm
46		A0665B	AER43	ANC-KTN-PSG-ANC	ALASKA CENTRAL EXPRESS	2025-12-10 15:20:36 AKST	2025-12-10 15:21:30 AKST	1,220 ft AGL	1.56 nm
47		AA158A	SRY1210		ASAERO	2025-12-10 15:27:35 AKST	2025-12-10 15:28:34 AKST	1,495 ft AGL	0.11 nm
48		A2A219	N269TD		GRANT AVIATION	2025-12-10 15:40:28 AKST	2025-12-10 15:41:56 AKST	645 ft AGL	1.26 nm
49		A6EF3C	N546LM		AERO AIR	2025-12-10 15:41:33 AKST	2025-12-10 15:42:31 AKST	1,220 ft AGL	0.7 nm
50		A130BC	N176P		GREENFIELD KEVIN	2025-12-10 15:52:36 AKST	2025-12-10 15:53:09 AKST	570 ft AGL	1.95 nm
51		A73D07	N56581		UNITED STATES DEPARTMENT OF INTERIOR	2025-12-10 15:58:33 AKST	2025-12-10 15:59:49 AKST	1,470 ft AGL	1.61 nm
52		A00F60	N1026V		AVION CAPITAL	2025-12-10 16:12:28 AKST	2025-12-10 16:14:00 AKST	770 ft AGL	1.24 nm
53		A54605	RYA39		RYAN AIR SERVICES	2025-12-10 16:25:45 AKST	2025-12-10 16:27:10 AKST	1,220 ft AGL	0.6 nm
54		A130BC	N176P		GREENFIELD KEVIN	2025-12-10 16:28:09 AKST	2025-12-10 16:28:50 AKST	570 ft AGL	1.93 nm
55		A24DCD	AER53		ALASKA CENTRAL EXPRESS	2025-12-10 16:47:56 AKST	2025-12-10 16:49:14 AKST	1,045 ft AGL	0.66 nm
56		A7F31F	N611GV		GRANT AVIATION	2025-12-10 17:13:42 AKST	2025-12-10 17:15:25 AKST	895 ft AGL	0.79 nm
57		A2A219	N269TD		GRANT AVIATION	2025-12-10 17:33:08 AKST	2025-12-10 17:34:59 AKST	570 ft AGL	0.84 nm
58		A00F60	N1026V		AVION CAPITAL	2025-12-10 18:15:16 AKST	2025-12-10 18:17:02 AKST	745 ft AGL	0.87 nm
59		A61C5C	AJT1051	GSP-ANC-CGO	AMERIJET INTERNATIONAL	2025-12-10 19:05:36 AKST	2025-12-10 19:06:31 AKST	2,920 ft AGL	0.97 nm
60		A7F31F	N611GV		GRANT AVIATION	2025-12-10 19:09:03 AKST	2025-12-10 19:10:42 AKST	820 ft AGL	0.8 nm
61		A2A219	N269TD		GRANT AVIATION	2025-12-10 19:34:44 AKST	2025-12-10 19:36:33 AKST	795 ft AGL	0.82 nm
62		A00F60	N1026V		AVION CAPITAL	2025-12-10 20:06:00 AKST	2025-12-10 20:07:33 AKST	745 ft AGL	0.98 nm
63		A7EA7E	UPS59	HKG-ANC-ONT	UNITED PARCEL SERVICE	2025-12-10 20:40:27 AKST	2025-12-10 20:40:53 AKST	2,845 ft AGL	1.53 nm
64		A7F31F	N611GV		GRANT AVIATION	2025-12-10 21:03:43 AKST	2025-12-10 21:05:36 AKST	795 ft AGL	0.38 nm
65		A901FE	N68MN		GUARDIAN FLIGHT	2025-12-10 21:12:30 AKST	2025-12-10 21:13:53 AKST	1,020 ft AGL	0.22 nm
66		A2A219	N269TD		GRANT AVIATION	2025-12-10 21:35:43 AKST	2025-12-10 21:37:11 AKST	620 ft AGL	1.21 nm
67		A00F60	N1026V		AVION CAPITAL	2025-12-10 22:08:27 AKST	2025-12-10 22:10:01 AKST	570 ft AGL	0.97 nm
68		A4CF16	N409LM		AIR METHODS	2025-12-10 22:24:19 AKST	2025-12-10 22:26:24 AKST	320 ft AGL	0.78 nm
69		A0665B	AER23		ALASKA CENTRAL EXPRESS	2025-12-10 23:45:20 AKST	2025-12-10 23:46:31 AKST	545 ft AGL	1.55 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.