Planefence

• Last update: Oct 24, 2025 23:59:26 AKDT
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 295,574 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		A64208	N502GV		GRANT AVIATION	2025-10-24 05:07:54 AKDT	2025-10-24 05:08:54 AKDT	2,020 ft AGL	0.35 nm
1		A7F31F	N611GV		GRANT AVIATION	2025-10-24 05:45:01 AKDT	2025-10-24 05:45:50 AKDT	1,970 ft AGL	0.96 nm
2		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 06:08:39 AKDT	2025-10-24 06:09:41 AKDT	1,970 ft AGL	0.89 nm
3		AA11D3	SRY1701		ASAERO	2025-10-24 06:34:32 AKDT	2025-10-24 06:34:45 AKDT	2,445 ft AGL	1.41 nm
4		A23783	AER901		ALASKA CENTRAL EXPRESS	2025-10-24 06:37:46 AKDT	2025-10-24 06:38:13 AKDT	2,070 ft AGL	0.8 nm
5		ADA6F6	N981BB		GUARDIAN FLIGHT	2025-10-24 06:41:06 AKDT	2025-10-24 06:41:30 AKDT	2,320 ft AGL	0.99 nm
6		AB19D9	N814SS		HILCORP EQUIPMENT	2025-10-24 06:59:49 AKDT	2025-10-24 07:01:17 AKDT	1,820 ft AGL	1.24 nm
7		A64208	N502GV		GRANT AVIATION	2025-10-24 07:12:17 AKDT	2025-10-24 07:13:04 AKDT	2,070 ft AGL	0.62 nm
8		A04088	DAZ15		BASLER TURBO CONVERSIONS	2025-10-24 07:15:26 AKDT	2025-10-24 07:17:15 AKDT	1,595 ft AGL	0.1 nm
9		A7F31F	N611GV		GRANT AVIATION	2025-10-24 07:36:10 AKDT	2025-10-24 07:37:06 AKDT	1,970 ft AGL	0.7 nm
10		AB0D2E	SRY1706		ASAERO	2025-10-24 07:39:20 AKDT	2025-10-24 07:39:48 AKDT	2,145 ft AGL	0.69 nm
11		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 08:09:22 AKDT	2025-10-24 08:10:53 AKDT	1,720 ft AGL	0.26 nm
12		A0665B	AER65		ALASKA CENTRAL EXPRESS	2025-10-24 08:13:40 AKDT	2025-10-24 08:14:25 AKDT	2,045 ft AGL	0.71 nm
13		A078E3	N13AL		NORTHSTAR HOLDINGS	2025-10-24 08:17:07 AKDT	2025-10-24 08:18:43 AKDT	1,770 ft AGL	0.42 nm
14		A1D3E9	N217EB		RAPIDS CAMP LODGE	2025-10-24 08:34:51 AKDT	2025-10-24 08:35:37 AKDT	1,870 ft AGL	0.27 nm
15		A967B4	CFS8664	ANC-ENA	EMPIRE AIRLINES	2025-10-24 08:49:09 AKDT	2025-10-24 08:50:45 AKDT	1,670 ft AGL	1.18 nm
16		AA9826	TNV152		TRANSNORTHERN	2025-10-24 09:02:29 AKDT	2025-10-24 09:03:03 AKDT	2,070 ft AGL	0.44 nm
17		A872FB	N64317		SPERNAK AIRWAYS	2025-10-24 09:08:27 AKDT	2025-10-24 09:11:18 AKDT	1,945 ft AGL	1.88 nm
18		A4BBB9	TNV124		TRANSNORTHERN	2025-10-24 09:09:38 AKDT	2025-10-24 09:10:57 AKDT	1,670 ft AGL	0.29 nm
19		A64208	N502GV		GRANT AVIATION	2025-10-24 09:11:46 AKDT	2025-10-24 09:12:33 AKDT	1,895 ft AGL	0.64 nm
20		AC8AA5	RYA907		RYAN AIR SERVICES	2025-10-24 09:33:24 AKDT	2025-10-24 09:33:56 AKDT	1,820 ft AGL	0.81 nm
21		A1098A	N166SB		NEW CINGULAR WIRELESS PCS	2025-10-24 09:38:29 AKDT	2025-10-24 09:39:20 AKDT	1,770 ft AGL	0.65 nm
22		A7F31F	N611GV		GRANT AVIATION	2025-10-24 09:42:33 AKDT	2025-10-24 09:43:22 AKDT	1,870 ft AGL	0.53 nm
23		AA11D3	SRY1101		ASAERO	2025-10-24 09:45:49 AKDT	2025-10-24 09:46:18 AKDT	2,195 ft AGL	0.56 nm
24		A03000	AER35		ALASKA CENTRAL EXPRESS	2025-10-24 09:49:25 AKDT	2025-10-24 09:49:50 AKDT	2,170 ft AGL	1.1 nm
25		AB0D2E	SRY1706		ASAERO	2025-10-24 09:53:57 AKDT	2025-10-24 09:54:16 AKDT	2,320 ft AGL	1.16 nm
26		A23EF1	AER81		ALASKA CENTRAL EXPRESS	2025-10-24 09:55:28 AKDT	2025-10-24 09:55:45 AKDT	2,370 ft AGL	1.3 nm
27		A9C1D7	CFS8661	ANC-ENA	EMPIRE AIRLINES	2025-10-24 10:02:08 AKDT	2025-10-24 10:04:03 AKDT	1,770 ft AGL	1.07 nm
28		A97775	RYA709		RYAN AIR SERVICES	2025-10-24 10:03:44 AKDT	2025-10-24 10:04:51 AKDT	1,720 ft AGL	0.79 nm
29		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 10:05:38 AKDT	2025-10-24 10:07:16 AKDT	1,745 ft AGL	0.77 nm
30		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 10:11:04 AKDT	2025-10-24 10:12:38 AKDT	1,795 ft AGL	0.42 nm
31		AA0967	CFS8676	ANC-HOM	EMPIRE AIRLINES	2025-10-24 10:13:49 AKDT	2025-10-24 10:15:39 AKDT	1,595 ft AGL	0.76 nm
32		A98057	CFS8735	ANC-ENA	EMPIRE AIRLINES	2025-10-24 10:16:55 AKDT	2025-10-24 10:18:14 AKDT	1,745 ft AGL	1.35 nm
33		A9DACE	N734KF		MERRILL AVIATION	2025-10-24 10:21:25 AKDT	2025-10-24 10:22:43 AKDT	2,395 ft AGL	1.39 nm
34		A2CD58	TNV28		TRANSNORTHERN	2025-10-24 10:25:17 AKDT	2025-10-24 10:26:47 AKDT	1,570 ft AGL	0.51 nm
35		A24DCD	AER53		ALASKA CENTRAL EXPRESS	2025-10-24 10:38:13 AKDT	2025-10-24 10:39:01 AKDT	1,695 ft AGL	0.98 nm
36		A99039	N715SJ		TNH LEASING	2025-10-24 10:57:05 AKDT	2025-10-24 10:57:54 AKDT	1,670 ft AGL	0.13 nm
37		A64208	N502GV		GRANT AVIATION	2025-10-24 11:10:37 AKDT	2025-10-24 11:11:59 AKDT	1,695 ft AGL	0.29 nm
38		A04DB8	AER67		ALASKA CENTRAL EXPRESS	2025-10-24 11:27:50 AKDT	2025-10-24 11:28:32 AKDT	1,970 ft AGL	0.44 nm
39		A7F31F	N611GV		GRANT AVIATION	2025-10-24 11:38:11 AKDT	2025-10-24 11:39:29 AKDT	1,795 ft AGL	0.46 nm
40		A6AE24	N53AR		GUARDIAN FLIGHT	2025-10-24 11:48:24 AKDT	2025-10-24 11:48:50 AKDT	2,220 ft AGL	0.96 nm
41		A6B8E1	N532LM		CORSAIR TWO	2025-10-24 11:59:14 AKDT	2025-10-24 11:59:38 AKDT	2,120 ft AGL	1.17 nm
42		A23EF1	AER81		ALASKA CENTRAL EXPRESS	2025-10-24 12:03:26 AKDT	2025-10-24 12:03:46 AKDT	2,370 ft AGL	1.23 nm
43		A7C4F6	N60AR		CALDWELL JOEL ALAN	2025-10-24 12:06:42 AKDT	2025-10-24 12:07:28 AKDT	1,970 ft AGL	0.69 nm
44		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 12:08:55 AKDT	2025-10-24 12:10:36 AKDT	1,695 ft AGL	0.02 nm
45		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 12:44:27 AKDT	2025-10-24 12:45:29 AKDT	1,845 ft AGL	0.87 nm
46		A6B52A	N531LM		CORSAIR TWO	2025-10-24 12:50:46 AKDT	2025-10-24 12:51:26 AKDT	1,795 ft AGL	0.52 nm
47		A64208	N502GV		GRANT AVIATION	2025-10-24 13:03:37 AKDT	2025-10-24 13:04:53 AKDT	1,670 ft AGL	0.33 nm
48		A98F5A	N715HL		ILIAMNA AIR TAXI	2025-10-24 13:05:54 AKDT	2025-10-24 13:07:02 AKDT	1,770 ft AGL	0.9 nm
49		A7F31F	N611GV		GRANT AVIATION	2025-10-24 13:30:24 AKDT	2025-10-24 13:31:43 AKDT	1,695 ft AGL	0.65 nm
50		A555AC	N4429P		CALDWELL JOEL	2025-10-24 13:44:05 AKDT	2025-10-24 13:45:55 AKDT	1,570 ft AGL	0.82 nm
51		AB19D9	N814SS		HILCORP EQUIPMENT	2025-10-24 13:55:13 AKDT	2025-10-24 13:56:27 AKDT	1,970 ft AGL	1.37 nm
52		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 14:00:33 AKDT	2025-10-24 14:02:40 AKDT	1,295 ft AGL	0.13 nm
53		A1D3E9	N217EB		RAPIDS CAMP LODGE	2025-10-24 14:32:07 AKDT	2025-10-24 14:32:58 AKDT	1,670 ft AGL	0.24 nm
54		A64208	N502GV		GRANT AVIATION	2025-10-24 14:58:01 AKDT	2025-10-24 14:59:30 AKDT	1,570 ft AGL	0.68 nm
55		ADAEF6	N981BB		GUARDIAN FLIGHT	2025-10-24 15:05:44 AKDT	2025-10-24 15:06:46 AKDT	1,820 ft AGL	0.41 nm
56		AA11D3	SRY1103		ASAERO	2025-10-24 15:23:03 AKDT	2025-10-24 15:23:38 AKDT	2,020 ft AGL	0.43 nm
57		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 15:33:03 AKDT	2025-10-24 15:34:29 AKDT	1,720 ft AGL	0.63 nm
58		A7F31F	N611GV		GRANT AVIATION	2025-10-24 15:38:16 AKDT	2025-10-24 15:39:36 AKDT	1,695 ft AGL	0.65 nm
59		A6AE24	N53AR		GUARDIAN FLIGHT	2025-10-24 15:53:28 AKDT	2025-10-24 15:53:58 AKDT	1,970 ft AGL	0.85 nm
60		AB0D2E	QHD811		MEREGRASS	2025-10-24 16:04:51 AKDT	2025-10-24 16:05:17 AKDT	2,145 ft AGL	0.86 nm
61		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 16:07:43 AKDT	2025-10-24 16:09:32 AKDT	1,395 ft AGL	0.8 nm
62		A64208	N502GV		GRANT AVIATION	2025-10-24 17:07:15 AKDT	2025-10-24 17:08:39 AKDT	1,670 ft AGL	0.23 nm
63		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 17:29:43 AKDT	2025-10-24 17:30:59 AKDT	1,720 ft AGL	0.54 nm
64		A7F31F	N611GV		GRANT AVIATION	2025-10-24 17:38:09 AKDT	2025-10-24 17:39:43 AKDT	1,645 ft AGL	0.65 nm
65		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 18:00:24 AKDT	2025-10-24 18:02:10 AKDT	1,445 ft AGL	0.98 nm
66		AB0D2E	SRY1706		ASAERO	2025-10-24 18:12:21 AKDT	2025-10-24 18:12:38 AKDT	2,295 ft AGL	1.22 nm
67		A21F0A	RVV36		REEVE ALEUTIAN AIRWAYS	2025-10-24 18:31:06 AKDT	2025-10-24 18:31:36 AKDT	2,120 ft AGL	0.84 nm
68		A64208	N502GV		GRANT AVIATION	2025-10-24 19:00:09 AKDT	2025-10-24 19:01:53 AKDT	1,495 ft AGL	0.61 nm
69		A7F31F	N611GV		GRANT AVIATION	2025-10-24 19:30:20 AKDT	2025-10-24 19:31:53 AKDT	1,520 ft AGL	0.82 nm
70		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-10-24 19:56:44 AKDT	2025-10-24 19:58:25 AKDT	1,520 ft AGL	0.77 nm
71		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 20:05:36 AKDT	2025-10-24 20:07:20 AKDT	1,220 ft AGL	0.95 nm
72		A64208	N502GV		GRANT AVIATION	2025-10-24 21:03:09 AKDT	2025-10-24 21:04:38 AKDT	1,620 ft AGL	0.63 nm
73		A7F31F	N611GV		GRANT AVIATION	2025-10-24 21:31:22 AKDT	2025-10-24 21:32:37 AKDT	1,620 ft AGL	0.97 nm
74		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-10-24 21:56:03 AKDT	2025-10-24 21:57:57 AKDT	1,345 ft AGL	0.67 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.