Minutes in KPOU Class D
2,291
96 observed days
Lowest in KPOU Class D (AGL)
0 ft
Height above ground
0.25-mile events
31
217 samples in ring
Lowest in 0.25-mile ring (AGL)
312 ft
Near monitoring location
Observed aircraft profile
- Known owner
- GRASSHOPPER FLYING CLUB
- Observed callsigns
- N1713V
- First observed
- Jan 10, 2025, 11:51 AM
- Last observed
- Jul 27, 2026, 03:05 PM
- All observed minutes
- 2,504
- All observed days
- 96
KPOU Class D activity
Counted from distinct receiver minute-presence coordinates inside the FAA-derived KPOU Class D polygon at 0–2,700 feet barometric altitude.
- Average altitude (AGL)
- 748 ft
- Median altitude (AGL)
- 712 ft
- First Class D observation
- Jan 10, 2025, 11:51 AM
- Last Class D observation
- Jul 27, 2026, 03:05 PM
Aircraft trail
N1713V · all to all
No trail loaded.
Lowest passes (¼ mi ring)
Every pass within 0.25 mi of the monitoring point, sorted by the lowest AGL reached during that pass.
| Date/time (ET) | Flight | Lowest AGL | Replay |
|---|---|---|---|
Daily KPOU Class D minutes
Daily sum of distinct receiver minutes inside KPOU Class D under 2,700 feet.
54
Jan 10
34
Jan 17
9
Jan 26
28
Feb 3
62
Feb 4
6
Feb 5
8
Feb 8
13
Feb 10
35
Feb 11
8
Feb 12
21
Feb 14
47
Feb 15
21
Feb 22
18
Feb 23
19
Feb 24
10
Feb 27
17
Feb 28
20
Mar 1
21
Mar 3
18
Mar 4
25
Mar 6
4
Mar 7
6
Mar 8
15
Mar 10
7
Mar 11
18
Mar 13
35
Mar 19
9
Mar 22
55
Mar 23
74
Mar 25
10
Mar 27
92
Apr 1
37
Apr 4
57
Apr 6
18
Apr 8
8
Apr 9
59
Apr 11
57
Apr 13
49
Apr 14
10
Apr 17
21
Apr 19
53
Apr 20
83
Apr 21
35
Apr 22
79
Apr 23
8
Apr 24
16
Apr 25
9
Oct 1
24
Oct 2
8
Oct 3
8
Oct 15
32
Jan 3
19
Mar 29
11
Mar 30
4
Apr 4
18
Apr 8
10
Apr 12
35
Apr 14
24
Apr 15
33
Apr 17
8
Apr 18
25
Apr 21
4
Apr 24
4
Apr 26
19
Apr 27
19
Apr 28
15
May 1
4
May 16
49
May 19
17
May 21
13
May 26
15
May 29
8
May 31
8
Jun 1
60
Jun 2
6
Jun 3
4
Jun 6
7
Jun 8
47
Jun 10
18
Jun 11
26
Jun 16
18
Jun 25
12
Jun 26
11
Jun 29
9
Jun 30
13
Jul 2
57
Jul 8
11
Jul 9
9
Jul 10
9
Jul 12
22
Jul 14
13
Jul 17
25
Jul 20
10
Jul 25
13
Jul 26
39
Jul 27
Daily distinct receiver minutes inside the Class D polygonPeak: 92 min
Daily minutes by noise band
Each minute is counted in the band for its loudest estimated measurement.
LowModerateHighSevereUnmodeled
54
Jan 10
34
Jan 17
9
Jan 26
28
Feb 3
62
Feb 4
6
Feb 5
8
Feb 8
13
Feb 10
35
Feb 11
8
Feb 12
21
Feb 14
47
Feb 15
21
Feb 22
18
Feb 23
19
Feb 24
10
Feb 27
17
Feb 28
20
Mar 1
21
Mar 3
18
Mar 4
25
Mar 6
4
Mar 7
6
Mar 8
15
Mar 10
7
Mar 11
18
Mar 13
35
Mar 19
9
Mar 22
55
Mar 23
74
Mar 25
10
Mar 27
92
Apr 1
37
Apr 4
57
Apr 6
18
Apr 8
8
Apr 9
59
Apr 11
57
Apr 13
49
Apr 14
10
Apr 17
21
Apr 19
53
Apr 20
83
Apr 21
35
Apr 22
79
Apr 23
8
Apr 24
16
Apr 25
9
Oct 1
24
Oct 2
8
Oct 3
8
Oct 15
32
Jan 3
19
Mar 29
11
Mar 30
4
Apr 4
18
Apr 8
10
Apr 12
35
Apr 14
24
Apr 15
33
Apr 17
8
Apr 18
25
Apr 21
4
Apr 24
4
Apr 26
19
Apr 27
19
Apr 28
15
May 1
4
May 16
49
May 19
17
May 21
13
May 26
15
May 29
8
May 31
8
Jun 1
60
Jun 2
6
Jun 3
4
Jun 6
7
Jun 8
47
Jun 10
18
Jun 11
26
Jun 16
18
Jun 25
12
Jun 26
11
Jun 29
9
Jun 30
13
Jul 2
57
Jul 8
11
Jul 9
9
Jul 10
9
Jul 12
22
Jul 14
13
Jul 17
25
Jul 20
10
Jul 25
13
Jul 26
39
Jul 27
Noise bands use estimated dB from aircraft model and AGL for each receiver minute.Peak: 92 min