Planefence

• Last update: May 23, 2025 23:59:45 AKDT
• Maximum distance from 61.132°N, -149.921°E: 2.0 nm
• Only aircraft below 3,000 ft are reported
• Data extracted from 324,015 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	2025-05-23 04:56:02 AKDT	2025-05-23 04:58:00 AKDT	745 ft AGL	0.31 nm
1		A280D0	N260US		TECNAM US	2025-05-23 05:20:24 AKDT	2025-05-23 05:22:25 AKDT	720 ft AGL	0.41 nm
2		A64208	N502GV		GRANT AVIATION	2025-05-23 06:53:17 AKDT	2025-05-23 06:55:22 AKDT	795 ft AGL	0.17 nm
3		A13DF9	N1797R		NORTHSTAR HOLDINGS	2025-05-23 07:41:35 AKDT	2025-05-23 07:43:46 AKDT	1,270 ft AGL	0.05 nm
4		A1AA4F	N206WP		MORRISON RICHARD LEE	2025-05-23 08:14:15 AKDT	2025-05-23 08:14:48 AKDT	1,195 ft AGL	1.95 nm
5		A872FB	N64317		SPERNAK AIRWAYS	2025-05-23 08:15:58 AKDT	2025-05-23 08:18:01 AKDT	1,145 ft AGL	1.29 nm
6		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-05-23 08:18:49 AKDT	2025-05-23 08:20:21 AKDT	845 ft AGL	0.52 nm
7		A280D0	N260US		TECNAM US	2025-05-23 08:29:50 AKDT	2025-05-23 08:31:52 AKDT	595 ft AGL	0.32 nm
8		AD2A40	N9475R		VON IMHOF RUDI	2025-05-23 08:32:47 AKDT	2025-05-23 08:37:11 AKDT	45 ft AGL	0.02 nm
9		A90FED	SRY1402		ASAERO	2025-05-23 08:46:57 AKDT	2025-05-23 08:48:38 AKDT	520 ft AGL	0.48 nm
10		A64208	N502GV		GRANT AVIATION	2025-05-23 08:49:38 AKDT	2025-05-23 08:51:33 AKDT	945 ft AGL	0.35 nm
11		A0150A	N104RC		CHAN RONALD	2025-05-23 08:55:54 AKDT	2025-05-23 08:56:22 AKDT	370 ft AGL	1.65 nm
12		ABF499	N87GF		REACH AIR MEDICAL	2025-05-23 09:15:36 AKDT	2025-05-23 09:17:16 AKDT	745 ft AGL	0.83 nm
13		A0618C	N1232Y		AVION CAPITAL	2025-05-23 09:17:18 AKDT	2025-05-23 09:19:06 AKDT	795 ft AGL	0.01 nm
14		A1C2C3	N212US		TECNAM US	2025-05-23 09:22:37 AKDT	2025-05-23 09:24:47 AKDT	670 ft AGL	0.38 nm
15		AA0CC2	VTS1600		EVERTS AIR ALASKAEVERTS AIR CARGO	2025-05-23 09:42:33 AKDT	2025-05-23 09:42:35 AKDT	770 ft AGL	2.0 nm
16		A4D4CA	N410GV		AVION CAPITAL	2025-05-23 09:51:41 AKDT	2025-05-23 09:53:24 AKDT	645 ft AGL	0.28 nm
17		A66C42	N5127Z		POHLAND CHARLES	2025-05-23 10:07:36 AKDT	2025-05-23 10:09:19 AKDT	70 ft AGL	0.34 nm
18		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-05-23 10:17:39 AKDT	2025-05-23 10:19:25 AKDT	570 ft AGL	0.54 nm
19		AA6C78	N7708A		FRELIN JOSEF	2025-05-23 10:22:49 AKDT	2025-05-23 10:24:34 AKDT	70 ft AGL	0.36 nm
20		A64208	N502GV		GRANT AVIATION	2025-05-23 10:54:16 AKDT	2025-05-23 10:56:04 AKDT	870 ft AGL	0.22 nm
21		A72841	DAZ15		PRIORITY AIR CHARTER	2025-05-23 10:58:09 AKDT	2025-05-23 10:59:48 AKDT	670 ft AGL	0.14 nm
22		A98057	CFS4664	ENA-ANC	EMPIRE AIRLINES	2025-05-23 11:00:35 AKDT	2025-05-23 11:02:26 AKDT	845 ft AGL	0.45 nm
23		ABF499	N87GF		REACH AIR MEDICAL	2025-05-23 11:01:05 AKDT	2025-05-23 11:02:21 AKDT	720 ft AGL	1.58 nm
24		AACE1C	N7958V		COLBERN MATTHEW	2025-05-23 11:03:40 AKDT	2025-05-23 11:04:43 AKDT	70 ft AGL	0.32 nm
25		A0618C	N1232Y		AVION CAPITAL	2025-05-23 11:25:55 AKDT	2025-05-23 11:27:41 AKDT	845 ft AGL	0.1 nm
26		A1C2C3	N212US		TECNAM US	2025-05-23 11:28:50 AKDT	2025-05-23 11:30:49 AKDT	670 ft AGL	0.29 nm
27		A280D0	N260US		TECNAM US	2025-05-23 11:31:10 AKDT	2025-05-23 11:33:12 AKDT	770 ft AGL	0.54 nm
28		A1AA4F	N206WP		MORRISON RICHARD LEE	2025-05-23 11:41:28 AKDT	2025-05-23 11:43:39 AKDT	1,145 ft AGL	0.15 nm
29		A4AAA7	N40DV		SALE REPORTED	2025-05-23 11:46:14 AKDT	2025-05-23 11:48:16 AKDT	1,195 ft AGL	0.05 nm
30		A4D4CA	N410GV		AVION CAPITAL	2025-05-23 11:49:16 AKDT	2025-05-23 11:51:01 AKDT	895 ft AGL	0.31 nm
31		A1DC39	RYA219		RYAN AIR SERVICES	2025-05-23 12:02:06 AKDT	2025-05-23 12:04:00 AKDT	520 ft AGL	0.47 nm
32		A2706A	N2562D		WALKER GARRETT	2025-05-23 12:09:13 AKDT	2025-05-23 12:13:36 AKDT	170 ft AGL	0.19 nm
33		AACE1C	N7958V		COLBERN MATTHEW	2025-05-23 12:20:42 AKDT	2025-05-23 12:23:11 AKDT	70 ft AGL	0.03 nm
34		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-05-23 12:23:33 AKDT	2025-05-23 12:25:21 AKDT	720 ft AGL	0.59 nm
35		A2DF61	N2841Q		WIGHT JOHN	2025-05-23 12:26:49 AKDT	2025-05-23 12:28:32 AKDT	170 ft AGL	0.18 nm
36		A967B4	CFS7676	HOM-ANC	EMPIRE AIRLINES	2025-05-23 12:34:23 AKDT	2025-05-23 12:36:22 AKDT	945 ft AGL	0.37 nm
37		AB19D9	N814SS		HILCORP EQUIPMENT	2025-05-23 12:35:51 AKDT	2025-05-23 12:38:16 AKDT	745 ft AGL	0.02 nm
38		A64208	N502GV		GRANT AVIATION	2025-05-23 12:52:04 AKDT	2025-05-23 12:53:53 AKDT	820 ft AGL	0.23 nm
39		AA30E6	CFS7661	ENA-ANC	EMPIRE AIRLINES	2025-05-23 13:07:07 AKDT	2025-05-23 13:08:54 AKDT	720 ft AGL	0.89 nm
40		A9C1D7	CFS4735	ENA-ANC	EMPIRE AIRLINES	2025-05-23 13:09:30 AKDT	2025-05-23 13:11:24 AKDT	995 ft AGL	0.61 nm
41		A7BAD8	N5978		FULTON WILLIAM JAMES	2025-05-23 13:24:32 AKDT	2025-05-23 13:27:22 AKDT	1,020 ft AGL	0.05 nm
42		A2DF61	N2841Q		WIGHT JOHN	2025-05-23 13:29:07 AKDT	2025-05-23 13:32:32 AKDT	170 ft AGL	0.21 nm
43		ABC5AC	N858GF		GUARDIAN FLIGHT	2025-05-23 13:39:17 AKDT	2025-05-23 13:40:51 AKDT	970 ft AGL	0.33 nm
44		A4D4CA	N410GV		AVION CAPITAL	2025-05-23 13:49:00 AKDT	2025-05-23 13:50:34 AKDT	620 ft AGL	0.2 nm
45		A280D0	N260US		TECNAM US	2025-05-23 13:53:42 AKDT	2025-05-23 13:55:15 AKDT	745 ft AGL	1.02 nm
46		A130BC	N176P		GREENFIELD KEVIN	2025-05-23 14:38:12 AKDT	2025-05-23 14:39:35 AKDT	770 ft AGL	1.61 nm
47		A12D65	TNV124		TRANSNORTHERN	2025-05-23 14:41:13 AKDT	2025-05-23 14:43:15 AKDT	670 ft AGL	0.41 nm
48		A64208	N502GV		GRANT AVIATION	2025-05-23 14:45:49 AKDT	2025-05-23 14:47:48 AKDT	620 ft AGL	0.42 nm
49		A130BC	N176P		GREENFIELD KEVIN	2025-05-23 14:48:18 AKDT	2025-05-23 14:49:46 AKDT	670 ft AGL	1.65 nm
50		A90FED	SRY1210		ASAERO	2025-05-23 14:52:42 AKDT	2025-05-23 14:54:14 AKDT	770 ft AGL	0.34 nm
51		A1C2C3	N212US		TECNAM US	2025-05-23 14:54:25 AKDT	2025-05-23 14:56:29 AKDT	745 ft AGL	0.29 nm
52		A0618C	N1232Y		AVION CAPITAL	2025-05-23 15:20:14 AKDT	2025-05-23 15:22:02 AKDT	645 ft AGL	0.29 nm
53		A1DC39	RYA219		RYAN AIR SERVICES	2025-05-23 15:39:45 AKDT	2025-05-23 15:41:35 AKDT	670 ft AGL	0.45 nm
54		A4D4CA	N410GV		AVION CAPITAL	2025-05-23 15:52:43 AKDT	2025-05-23 15:54:25 AKDT	645 ft AGL	0.19 nm
55		A130BC	N176P		GREENFIELD KEVIN	2025-05-23 15:53:15 AKDT	2025-05-23 15:55:25 AKDT	570 ft AGL	1.93 nm
56		A280D0	N260US		TECNAM US	2025-05-23 15:56:13 AKDT	2025-05-23 15:58:02 AKDT	845 ft AGL	0.22 nm
57		A06A06	N126AK		ROHL SHIRLEY	2025-05-23 16:02:08 AKDT	2025-05-23 16:03:05 AKDT	1,045 ft AGL	1.71 nm
58		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-05-23 16:17:02 AKDT	2025-05-23 16:18:41 AKDT	920 ft AGL	0.12 nm
59		AD2A40	N9475R		VON IMHOF RUDI	2025-05-23 16:25:26 AKDT	2025-05-23 16:27:00 AKDT	120 ft AGL	0.29 nm
60		A130BC	N176P		GREENFIELD KEVIN	2025-05-23 16:43:59 AKDT	2025-05-23 16:46:32 AKDT	570 ft AGL	0.49 nm
61		A64208	N502GV		GRANT AVIATION	2025-05-23 16:50:25 AKDT	2025-05-23 16:52:30 AKDT	570 ft AGL	0.42 nm
62		A1C2C3	N212US		TECNAM US	2025-05-23 16:58:09 AKDT	2025-05-23 17:00:18 AKDT	770 ft AGL	0.28 nm
63		A55893	N4433R		WTF PARTNERSHIP	2025-05-23 17:22:43 AKDT	2025-05-23 17:26:05 AKDT	170 ft AGL	0.06 nm
64		A6CCF9	N5371R		AIRGLAS	2025-05-23 17:37:40 AKDT	2025-05-23 17:39:49 AKDT	1,345 ft AGL	1.04 nm
65		A27285	N257LM		SSB AVIATION	2025-05-23 17:38:41 AKDT	2025-05-23 17:39:52 AKDT	2,295 ft AGL	1.25 nm
66		A15385	N185CV		185	2025-05-23 18:01:47 AKDT	2025-05-23 18:04:04 AKDT	170 ft AGL	0.03 nm
67		A17825	N194ML		O CONNOR GEORGE JR	2025-05-23 18:47:41 AKDT	2025-05-23 18:48:41 AKDT	570 ft AGL	1.54 nm
68		A2AD1D	N2714F		DDH	2025-05-23 18:57:10 AKDT	2025-05-23 18:59:25 AKDT	1,270 ft AGL	0.39 nm
69		AC89FF	SVX46		SECURITY AVIATION	2025-05-23 20:17:21 AKDT	2025-05-23 20:19:09 AKDT	820 ft AGL	0.08 nm
70		A64208	N502GV		GRANT AVIATION	2025-05-23 20:46:44 AKDT	2025-05-23 20:48:45 AKDT	720 ft AGL	0.5 nm
71		A172D6	N1926U		BARRETT MICHAEL	2025-05-23 20:52:31 AKDT	2025-05-23 20:55:06 AKDT	1,370 ft AGL	0.2 nm
72		ABC5AC	N858GF		GUARDIAN FLIGHT	2025-05-23 20:59:29 AKDT	2025-05-23 21:01:07 AKDT	995 ft AGL	0.5 nm
73		A2706A	N2562D		WALKER GARRETT	2025-05-23 20:59:34 AKDT	2025-05-23 21:03:36 AKDT	270 ft AGL	0.19 nm
74		A27285	N257LM		SSB AVIATION	2025-05-23 21:09:18 AKDT	2025-05-23 21:11:11 AKDT	670 ft AGL	0.44 nm
75		A0618C	N1232Y		AVION CAPITAL	2025-05-23 21:17:59 AKDT	2025-05-23 21:19:34 AKDT	595 ft AGL	0.04 nm
76		A7640A	N5755G		DESTINATION ALASKA AIR SERVICE	2025-05-23 21:20:07 AKDT	2025-05-23 21:20:38 AKDT	1,670 ft AGL	1.91 nm
77		A2A219	N269TD		TVPX AIRCRAFT SOLUTIONS	2025-05-23 22:06:51 AKDT	2025-05-23 22:08:23 AKDT	970 ft AGL	0.23 nm
78		A2706A	N2562D		WALKER GARRETT	2025-05-23 22:09:02 AKDT	2025-05-23 22:10:52 AKDT	270 ft AGL	0.19 nm
79		A9DE03	CAP5036		CIVIL AIR PATROL	2025-05-23 22:17:26 AKDT	2025-05-23 22:19:54 AKDT	1,120 ft AGL	0.06 nm
80		A280D0	N260US		TECNAM US	2025-05-23 22:17:50 AKDT	2025-05-23 22:19:24 AKDT	1,095 ft AGL	0.28 nm
81		A589FC	N456SF		FEJES SAMUEL T JR	2025-05-23 22:32:25 AKDT	2025-05-23 22:32:42 AKDT	970 ft AGL	1.97 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.