Planefence

• Last update: May 27, 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 302,388 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		A50BC5	N424PE		UNIVERSITY OF ALASKA ANCHORAGE	2025-05-27 01:35:08 AKDT	2025-05-27 01:35:47 AKDT	1,545 ft AGL	1.73 nm
1		A1C2C3	N212US		TECNAM US	2025-05-27 04:28:07 AKDT	2025-05-27 04:30:08 AKDT	945 ft AGL	0.31 nm
2		A0618C	N1232Y		AVION CAPITAL	2025-05-27 04:55:28 AKDT	2025-05-27 04:57:23 AKDT	1,595 ft AGL	0.44 nm
3		A64208	N502GV		GRANT AVIATION	2025-05-27 05:22:07 AKDT	2025-05-27 05:23:49 AKDT	1,145 ft AGL	0.11 nm
4		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 06:21:28 AKDT	2025-05-27 06:23:13 AKDT	870 ft AGL	0.35 nm
5		A1C2C3	N212US		TECNAM US	2025-05-27 07:00:52 AKDT	2025-05-27 07:02:41 AKDT	1,470 ft AGL	0.46 nm
6		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 07:03:04 AKDT	2025-05-27 07:04:57 AKDT	1,420 ft AGL	0.41 nm
7		AB19D9	N814SS		HILCORP EQUIPMENT	2025-05-27 07:04:41 AKDT	2025-05-27 07:06:10 AKDT	1,520 ft AGL	1.2 nm
8		A0618C	N1232Y		AVION CAPITAL	2025-05-27 07:18:18 AKDT	2025-05-27 07:20:06 AKDT	1,295 ft AGL	0.72 nm
9		A5A24F	SRY1401		ASAERO	2025-05-27 07:21:51 AKDT	2025-05-27 07:22:31 AKDT	1,845 ft AGL	0.77 nm
10		A32F85	N304PT		TRYGG HOLDINGS	2025-05-27 07:52:20 AKDT	2025-05-27 07:53:29 AKDT	1,170 ft AGL	0.05 nm
11		A0665B	AER65		ALASKA CENTRAL EXPRESS	2025-05-27 07:54:49 AKDT	2025-05-27 07:55:39 AKDT	1,745 ft AGL	0.82 nm
12		A64208	N502GV		GRANT AVIATION	2025-05-27 08:01:12 AKDT	2025-05-27 08:02:57 AKDT	1,045 ft AGL	0.58 nm
13		AC89FF	SVX46		SECURITY AVIATION	2025-05-27 08:08:33 AKDT	2025-05-27 08:09:10 AKDT	1,820 ft AGL	0.57 nm
14		A04A01	AER35		ALASKA CENTRAL EXPRESS	2025-05-27 08:11:48 AKDT	2025-05-27 08:13:04 AKDT	1,720 ft AGL	0.7 nm
15		A872FB	N64317		SPERNAK AIRWAYS	2025-05-27 08:16:59 AKDT	2025-05-27 08:20:51 AKDT	1,570 ft AGL	1.32 nm
16		AA6C78	N7708A		FRELIN JOSEF	2025-05-27 08:31:11 AKDT	2025-05-27 08:34:15 AKDT	445 ft AGL	0.11 nm
17		A54A44	N44WM		BLOOMFIELD ROBERT	2025-05-27 08:32:55 AKDT	2025-05-27 08:33:21 AKDT	670 ft AGL	1.74 nm
18		A1D3E9	N217EB		RAPIDS CAMP LODGE	2025-05-27 08:33:29 AKDT	2025-05-27 08:34:59 AKDT	1,270 ft AGL	0.37 nm
19		A7F31F	N611GV		GRANT AVIATION	2025-05-27 08:35:50 AKDT	2025-05-27 08:37:15 AKDT	1,570 ft AGL	1.04 nm
20		A256EC	SRY1101		ASAERO	2025-05-27 08:41:00 AKDT	2025-05-27 08:41:55 AKDT	1,670 ft AGL	0.24 nm
21		AC2BF0	N8834T		CZECHOWICZ NICHOLAS	2025-05-27 08:43:01 AKDT	2025-05-27 08:43:31 AKDT	1,170 ft AGL	1.89 nm
22		ACBBD8	N92AG		KATMAI AIR	2025-05-27 08:58:38 AKDT	2025-05-27 09:00:01 AKDT	1,170 ft AGL	0.16 nm
23		A1DC39	RYA219		RYAN AIR SERVICES	2025-05-27 09:06:20 AKDT	2025-05-27 09:07:41 AKDT	1,320 ft AGL	0.39 nm
24		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 09:09:14 AKDT	2025-05-27 09:11:01 AKDT	1,520 ft AGL	0.49 nm
25		A0376E	AER44		ALASKA CENTRAL EXPRESS	2025-05-27 09:11:53 AKDT	2025-05-27 09:12:50 AKDT	1,520 ft AGL	1.14 nm
26		A0618C	N1232Y		AVION CAPITAL	2025-05-27 09:29:55 AKDT	2025-05-27 09:31:26 AKDT	1,395 ft AGL	1.24 nm
27		AC8AA5	RYA907		RYAN AIR SERVICES	2025-05-27 09:31:43 AKDT	2025-05-27 09:32:40 AKDT	1,595 ft AGL	0.84 nm
28		A5A24F	SRY1105		ASAERO	2025-05-27 09:41:31 AKDT	2025-05-27 09:42:12 AKDT	1,845 ft AGL	0.17 nm
29		A90834	SRY681		ASAERO	2025-05-27 09:53:07 AKDT	2025-05-27 09:53:28 AKDT	2,020 ft AGL	1.02 nm
30		AC4970	RVF400	ANC-BET-SNP	RAVN ALASKA	2025-05-27 09:56:09 AKDT	2025-05-27 09:56:52 AKDT	1,770 ft AGL	0.48 nm
31		A64208	N502GV		GRANT AVIATION	2025-05-27 10:00:42 AKDT	2025-05-27 10:01:45 AKDT	1,295 ft AGL	1.21 nm
32		ABC5AC	N858GF		GUARDIAN FLIGHT	2025-05-27 10:02:12 AKDT	2025-05-27 10:02:56 AKDT	1,595 ft AGL	0.23 nm
33		A7128C	N555FS		JACKO JOSH	2025-05-27 10:02:53 AKDT	2025-05-27 10:04:27 AKDT	1,170 ft AGL	0.81 nm
34		A967B4	CFS8676	ANC-HOM	EMPIRE AIRLINES	2025-05-27 10:08:22 AKDT	2025-05-27 10:10:01 AKDT	1,295 ft AGL	0.98 nm
35		A233CC	AER53		ALASKA CENTRAL EXPRESS	2025-05-27 10:13:00 AKDT	2025-05-27 10:14:12 AKDT	1,470 ft AGL	0.59 nm
36		A98057	CFS8661	ANC-ENA	EMPIRE AIRLINES	2025-05-27 10:15:28 AKDT	2025-05-27 10:17:15 AKDT	1,220 ft AGL	0.97 nm
37		AA9826	TNV78		TRANSNORTHERN	2025-05-27 10:18:26 AKDT	2025-05-27 10:19:46 AKDT	1,970 ft AGL	0.68 nm
38		A9DD7D	N7349C		GATES MARY	2025-05-27 10:23:04 AKDT	2025-05-27 10:23:04 AKDT	470 ft AGL	0.21 nm
39		A1586F	N186RB		BAILEY AVIATION	2025-05-27 10:23:29 AKDT	2025-05-27 10:24:30 AKDT	1,570 ft AGL	1.86 nm
40		A9C1D7	CFS8735	ANC-ENA	EMPIRE AIRLINES	2025-05-27 10:25:50 AKDT	2025-05-27 10:27:45 AKDT	1,220 ft AGL	0.68 nm
41		A7F31F	N611GV		GRANT AVIATION	2025-05-27 10:29:10 AKDT	2025-05-27 10:30:44 AKDT	1,395 ft AGL	0.74 nm
42		A257CE	N250DE		BENTLEY DRIVE	2025-05-27 10:33:31 AKDT	2025-05-27 10:35:59 AKDT	970 ft AGL	0.76 nm
43		A6EF3C	N546LM		AERO AIR	2025-05-27 10:39:56 AKDT	2025-05-27 10:40:26 AKDT	1,920 ft AGL	1.19 nm
44		AA3362	N7565H		WRIGHT KIM	2025-05-27 10:40:23 AKDT	2025-05-27 10:41:33 AKDT	495 ft AGL	0.3 nm
45		A98FD7	N715NL		TNH LEASING	2025-05-27 10:40:31 AKDT	2025-05-27 10:41:28 AKDT	1,670 ft AGL	1.35 nm
46		A8E69E	N6728H		GUARDIAN FLIGHT	2025-05-27 10:47:16 AKDT	2025-05-27 10:47:54 AKDT	1,720 ft AGL	0.71 nm
47		A257CE	N250DE		BENTLEY DRIVE	2025-05-27 10:49:52 AKDT	2025-05-27 10:52:33 AKDT	1,045 ft AGL	0.28 nm
48		A31CF6	N3ZY		TILLION CLEMENT VINCENT III	2025-05-27 10:51:56 AKDT	2025-05-27 10:54:19 AKDT	1,770 ft AGL	0.1 nm
49		A99039	N715SJ		TNH LEASING	2025-05-27 10:54:18 AKDT	2025-05-27 10:55:13 AKDT	1,370 ft AGL	0.14 nm
50		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 11:04:23 AKDT	2025-05-27 11:06:17 AKDT	1,545 ft AGL	0.11 nm
51		AA3362	N7565H		WRIGHT KIM	2025-05-27 11:23:23 AKDT	2025-05-27 11:26:19 AKDT	470 ft AGL	0.19 nm
52		A0618C	N1232Y		AVION CAPITAL	2025-05-27 11:30:20 AKDT	2025-05-27 11:32:02 AKDT	1,220 ft AGL	0.69 nm
53		A280D0	N260US		TECNAM US	2025-05-27 11:31:25 AKDT	2025-05-27 11:33:15 AKDT	1,470 ft AGL	0.47 nm
54		ACBBD8	N92AG		KATMAI AIR	2025-05-27 11:38:34 AKDT	2025-05-27 11:39:49 AKDT	970 ft AGL	0.64 nm
55		A54DFA	N4407R		RHYNEER LOREN	2025-05-27 11:48:23 AKDT	2025-05-27 11:49:30 AKDT	1,095 ft AGL	1.8 nm
56		A5D74F	N4759Q		PEASE ROBERT	2025-05-27 11:52:58 AKDT	2025-05-27 11:55:56 AKDT	470 ft AGL	0.16 nm
57		A64208	N502GV		GRANT AVIATION	2025-05-27 11:59:50 AKDT	2025-05-27 12:01:25 AKDT	1,120 ft AGL	0.69 nm
58		A7F31F	N611GV		GRANT AVIATION	2025-05-27 12:34:50 AKDT	2025-05-27 12:36:00 AKDT	1,120 ft AGL	1.15 nm
59		A03668	N1123F		URSUS AIR SERVICES	2025-05-27 12:36:26 AKDT	2025-05-27 12:38:07 AKDT	1,895 ft AGL	0.42 nm
60		A0464A	AER67		ALASKA CENTRAL EXPRESS	2025-05-27 12:37:47 AKDT	2025-05-27 12:38:37 AKDT	1,845 ft AGL	0.47 nm
61		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 13:06:58 AKDT	2025-05-27 13:08:52 AKDT	1,470 ft AGL	0.21 nm
62		A1586F	N186RB		BAILEY AVIATION	2025-05-27 13:21:04 AKDT	2025-05-27 13:21:27 AKDT	1,320 ft AGL	1.87 nm
63		A15385	N185CV		185	2025-05-27 13:29:39 AKDT	2025-05-27 13:31:08 AKDT	470 ft AGL	0.32 nm
64		A36493	SVX43		SECURITY AVIATION	2025-05-27 13:33:54 AKDT	2025-05-27 13:35:01 AKDT	1,770 ft AGL	0.22 nm
65		A0618C	N1232Y		AVION CAPITAL	2025-05-27 13:36:51 AKDT	2025-05-27 13:38:39 AKDT	1,270 ft AGL	0.56 nm
66		A64208	N502GV		GRANT AVIATION	2025-05-27 14:06:06 AKDT	2025-05-27 14:07:28 AKDT	1,395 ft AGL	0.74 nm
67		A06DC9	AER66		ALASKA CENTRAL EXPRESS	2025-05-27 14:08:57 AKDT	2025-05-27 14:09:53 AKDT	1,695 ft AGL	0.51 nm
68		A99054	N715TL		TNH LEASING	2025-05-27 14:12:36 AKDT	2025-05-27 14:14:01 AKDT	1,170 ft AGL	0.4 nm
69		A280D0	N260US		TECNAM US	2025-05-27 14:21:22 AKDT	2025-05-27 14:22:43 AKDT	1,145 ft AGL	1.24 nm
70		A7F31F	N611GV		GRANT AVIATION	2025-05-27 14:34:08 AKDT	2025-05-27 14:35:47 AKDT	1,045 ft AGL	0.72 nm
71		A256EC	SRY1103		ASAERO	2025-05-27 14:39:51 AKDT	2025-05-27 14:40:55 AKDT	1,520 ft AGL	0.34 nm
72		ACBBD8	N92AG		KATMAI AIR	2025-05-27 14:43:54 AKDT	2025-05-27 14:45:15 AKDT	1,170 ft AGL	0.38 nm
73		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 15:00:55 AKDT	2025-05-27 15:02:50 AKDT	1,245 ft AGL	0.53 nm
74		A06A12	AER36		ALASKA CENTRAL EXPRESS	2025-05-27 15:14:35 AKDT	2025-05-27 15:15:14 AKDT	1,945 ft AGL	0.62 nm
75		A0618C	N1232Y		AVION CAPITAL	2025-05-27 15:27:53 AKDT	2025-05-27 15:29:28 AKDT	1,295 ft AGL	0.77 nm
76		A1C2C3	N212US		TECNAM US	2025-05-27 15:34:32 AKDT	2025-05-27 15:36:10 AKDT	1,245 ft AGL	0.65 nm
77		A3480D	310NR		MY HOLDINGS	2025-05-27 15:36:27 AKDT	2025-05-27 15:37:15 AKDT	1,070 ft AGL	1.89 nm
78		A13DF9	N1797R		NORTHSTAR HOLDINGS	2025-05-27 15:43:28 AKDT	2025-05-27 15:44:31 AKDT	1,170 ft AGL	1.51 nm
79		A5A24F	SRY1403		ASAERO	2025-05-27 15:48:54 AKDT	2025-05-27 15:49:50 AKDT	1,820 ft AGL	0.68 nm
80		A4D4CA	N410GV		AVION CAPITAL	2025-05-27 16:24:41 AKDT	2025-05-27 16:26:31 AKDT	1,095 ft AGL	0.31 nm
81		ACBBD8	N92AG		KATMAI AIR	2025-05-27 16:43:00 AKDT	2025-05-27 16:44:34 AKDT	1,070 ft AGL	0.22 nm
82		A3480D	310NR		MY HOLDINGS	2025-05-27 18:04:10 AKDT	2025-05-27 18:05:56 AKDT	1,670 ft AGL	1.01 nm
83		A15385	N185CV		185	2025-05-27 20:16:01 AKDT	2025-05-27 20:17:34 AKDT	370 ft AGL	0.5 nm
84		A38034	N3245A		MOSELEY DEBORAH	2025-05-27 22:06:43 AKDT	2025-05-27 22:07:31 AKDT	2,020 ft AGL	1.92 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.