Planefence

• Last update: Sep 23, 2025 23:59:42 AKDT
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 281,906 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		A233CC	AER145	ANC-ADQ-ANC	ALASKA CENTRAL EXPRESS	2025-09-23 04:24:18 AKDT	2025-09-23 04:25:28 AKDT	1,270 ft AGL	0.88 nm
1		A00F60	N1026V		AVION CAPITAL	2025-09-23 05:11:41 AKDT	2025-09-23 05:13:23 AKDT	1,220 ft AGL	0.26 nm
2		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 05:35:18 AKDT	2025-09-23 05:36:46 AKDT	1,120 ft AGL	1.02 nm
3		A280D0	N260US		TECNAM US	2025-09-23 06:00:16 AKDT	2025-09-23 06:01:48 AKDT	1,020 ft AGL	0.91 nm
4		ACEBBE	N9310F		AVION CAPITAL	2025-09-23 06:04:43 AKDT	2025-09-23 06:06:20 AKDT	870 ft AGL	0.64 nm
5		A00F60	N1026V		AVION CAPITAL	2025-09-23 07:14:15 AKDT	2025-09-23 07:16:01 AKDT	1,170 ft AGL	0.22 nm
6		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-09-23 07:25:28 AKDT	2025-09-23 07:26:48 AKDT	1,320 ft AGL	0.45 nm
7		AB0D2E	QHD811		MEREGRASS	2025-09-23 07:31:15 AKDT	2025-09-23 07:31:46 AKDT	1,745 ft AGL	0.64 nm
8		A72841	DAZ10		PRIORITY AIR CHARTER	2025-09-23 07:33:29 AKDT	2025-09-23 07:34:29 AKDT	1,245 ft AGL	1.48 nm
9		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 07:36:22 AKDT	2025-09-23 07:38:03 AKDT	970 ft AGL	0.96 nm
10		A394A7	N33NE		KATMAI AIR	2025-09-23 08:00:35 AKDT	2025-09-23 08:01:24 AKDT	1,170 ft AGL	0.08 nm
11		A872FB	N64317		SPERNAK AIRWAYS	2025-09-23 08:18:48 AKDT	2025-09-23 08:22:30 AKDT	1,345 ft AGL	1.35 nm
12		A49550	N3949Z		BARRICKMAN WILLIAM	2025-09-23 08:54:39 AKDT	2025-09-23 08:56:37 AKDT	520 ft AGL	1.55 nm
13		A1DC39	RYA219		RYAN AIR SERVICES	2025-09-23 09:08:21 AKDT	2025-09-23 09:09:47 AKDT	870 ft AGL	0.44 nm
14		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 09:36:58 AKDT	2025-09-23 09:38:16 AKDT	995 ft AGL	1.25 nm
15		ACBBD8	N92AG		KATMAI AIR	2025-09-23 12:10:04 AKDT	2025-09-23 12:11:30 AKDT	970 ft AGL	0.02 nm
16		A589FC	N456SF		FEJES SAMUEL T JR	2025-09-23 12:32:37 AKDT	2025-09-23 12:32:46 AKDT	1,270 ft AGL	1.99 nm
17		A1DC39	RYA219		RYAN AIR SERVICES	2025-09-23 12:45:39 AKDT	2025-09-23 12:46:21 AKDT	1,295 ft AGL	1.33 nm
18		AB5596	N82969		FERIANI RALPH	2025-09-23 13:03:00 AKDT	2025-09-23 13:06:04 AKDT	445 ft AGL	1.45 nm
19		A7CD84	N6011U		JIN JIN AVIATION	2025-09-23 13:17:29 AKDT	2025-09-23 13:18:03 AKDT	1,870 ft AGL	1.95 nm
20		A35D25	N316AK		SAFECO LEASING	2025-09-23 13:55:34 AKDT	2025-09-23 13:55:46 AKDT	1,920 ft AGL	1.99 nm
21		A55893	N4433R		WTF PARTNERSHIP	2025-09-23 14:01:23 AKDT	2025-09-23 14:03:46 AKDT	295 ft AGL	0.05 nm
22		A75FC4	N5741D		JAMPH SEWING AMP VACUUM	2025-09-23 14:03:16 AKDT	2025-09-23 14:03:59 AKDT	1,270 ft AGL	1.94 nm
23		A49550	N3949Z		BARRICKMAN WILLIAM	2025-09-23 14:15:15 AKDT	2025-09-23 14:16:43 AKDT	470 ft AGL	1.31 nm
24		A2DF61	N2841Q		WIGHT JOHN	2025-09-23 14:15:39 AKDT	2025-09-23 14:17:08 AKDT	370 ft AGL	0.26 nm
25		A54C15	N440RA		RYAN AIR	2025-09-23 15:23:59 AKDT	2025-09-23 15:24:41 AKDT	1,095 ft AGL	1.6 nm
26		A2DF61	N2841Q		WIGHT JOHN	2025-09-23 15:24:03 AKDT	2025-09-23 15:26:18 AKDT	370 ft AGL	0.03 nm
27		A067C2	N125RF		RANDIGO	2025-09-23 15:26:09 AKDT	2025-09-23 15:27:41 AKDT	1,170 ft AGL	0.67 nm
28		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 15:28:51 AKDT	2025-09-23 15:30:46 AKDT	1,145 ft AGL	0.47 nm
29		A280D0	N260US		TECNAM US	2025-09-23 15:30:19 AKDT	2025-09-23 15:32:04 AKDT	995 ft AGL	0.69 nm
30		AB0D2E	SRY1404		ASAERO	2025-09-23 15:45:49 AKDT	2025-09-23 15:46:15 AKDT	1,770 ft AGL	0.92 nm
31		A98F5A	N715HL		ILIAMNA AIR TAXI	2025-09-23 15:48:35 AKDT	2025-09-23 15:49:40 AKDT	1,370 ft AGL	0.85 nm
32		A55893	N4433R		WTF PARTNERSHIP	2025-09-23 15:55:48 AKDT	2025-09-23 15:57:22 AKDT	320 ft AGL	0.35 nm
33		ACEBBE	N9310F		AVION CAPITAL	2025-09-23 15:58:15 AKDT	2025-09-23 16:00:05 AKDT	1,095 ft AGL	0.81 nm
34		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-09-23 16:29:53 AKDT	2025-09-23 16:31:46 AKDT	1,395 ft AGL	0.45 nm
35		A6DC72	TNV54		TRANSNORTHERN	2025-09-23 16:41:42 AKDT	2025-09-23 16:42:23 AKDT	1,670 ft AGL	0.57 nm
36		A32460	N301PT		JACKO JOSH	2025-09-23 16:47:05 AKDT	2025-09-23 16:48:04 AKDT	1,270 ft AGL	0.22 nm
37		A00F60	N1026V		AVION CAPITAL	2025-09-23 16:59:08 AKDT	2025-09-23 17:01:11 AKDT	1,045 ft AGL	0.34 nm
38		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 17:27:20 AKDT	2025-09-23 17:29:20 AKDT	1,145 ft AGL	0.92 nm
39		A2DF61	N2841Q		WIGHT JOHN	2025-09-23 17:28:34 AKDT	2025-09-23 17:38:31 AKDT	370 ft AGL	0.18 nm
40		ACEBBE	N9310F		AVION CAPITAL	2025-09-23 17:57:22 AKDT	2025-09-23 17:58:57 AKDT	1,195 ft AGL	1.17 nm
41		AB0D2E	QHD811		MEREGRASS	2025-09-23 18:05:37 AKDT	2025-09-23 18:06:08 AKDT	1,745 ft AGL	0.8 nm
42		A2DF61	N2841Q		WIGHT JOHN	2025-09-23 18:24:41 AKDT	2025-09-23 18:28:14 AKDT	370 ft AGL	0.06 nm
43		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-09-23 18:48:22 AKDT	2025-09-23 18:50:28 AKDT	1,395 ft AGL	0.02 nm
44		A5CBA2	N4725U		ANTIQUE AIRCRAFT AND AUTOMOBILE	2025-09-23 18:52:34 AKDT	2025-09-23 18:54:33 AKDT	1,270 ft AGL	0.73 nm
45		A00F60	N1026V		AVION CAPITAL	2025-09-23 18:57:33 AKDT	2025-09-23 18:59:14 AKDT	1,220 ft AGL	0.95 nm
46		ABF499	N87GF		REACH AIR MEDICAL	2025-09-23 19:04:07 AKDT	2025-09-23 19:05:24 AKDT	920 ft AGL	1.42 nm
47		A2DF61	N2841Q		WIGHT JOHN	2025-09-23 19:16:34 AKDT	2025-09-23 19:18:09 AKDT	370 ft AGL	0.19 nm
48		A66C42	N5127Z		POHLAND CHARLES	2025-09-23 19:20:04 AKDT	2025-09-23 19:22:52 AKDT	270 ft AGL	0.7 nm
49		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 19:27:09 AKDT	2025-09-23 19:29:04 AKDT	1,145 ft AGL	0.24 nm
50		A280D0	N260US		TECNAM US	2025-09-23 19:51:03 AKDT	2025-09-23 19:52:55 AKDT	1,045 ft AGL	0.49 nm
51		ACEBBE	N9310F		AVION CAPITAL	2025-09-23 19:55:27 AKDT	2025-09-23 19:57:17 AKDT	1,295 ft AGL	0.52 nm
52		ABF499	N87GF		REACH AIR MEDICAL	2025-09-23 20:22:45 AKDT	2025-09-23 20:24:07 AKDT	1,095 ft AGL	1.68 nm
53		A4CF16	N409LM		AIR METHODS	2025-09-23 20:44:29 AKDT	2025-09-23 20:46:39 AKDT	1,120 ft AGL	0.06 nm
54		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-09-23 20:50:45 AKDT	2025-09-23 20:52:32 AKDT	1,470 ft AGL	0.64 nm
55		A00F60	N1026V		AVION CAPITAL	2025-09-23 20:58:45 AKDT	2025-09-23 21:00:29 AKDT	1,095 ft AGL	0.62 nm
56		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-09-23 21:16:48 AKDT	2025-09-23 21:18:27 AKDT	1,145 ft AGL	0.74 nm
57		ACEBBE	N9310F		AVION CAPITAL	2025-09-23 21:50:05 AKDT	2025-09-23 21:51:55 AKDT	1,270 ft AGL	0.67 nm
58		A280D0	N260US		TECNAM US	2025-09-23 21:59:41 AKDT	2025-09-23 22:01:19 AKDT	1,170 ft AGL	0.8 nm
59		A240AE	N244US		KENAI AVIATION OPERATIONS	2025-09-23 22:50:49 AKDT	2025-09-23 22:52:00 AKDT	1,495 ft AGL	0.5 nm
60		A6DCA9	N541LM		CORSAIR TWO	2025-09-23 22:54:14 AKDT	2025-09-23 22:54:47 AKDT	1,795 ft AGL	0.62 nm
61		A280D0	N260US		TECNAM US	2025-09-23 23:54:05 AKDT	2025-09-23 23:55:41 AKDT	1,195 ft AGL	0.89 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.