Minutes in KPOU Class D
23
2 observed days
Lowest in KPOU Class D (AGL)
0 ft
Height above ground
0.25-mile events
0
0 samples in ring
Lowest in 0.25-mile ring (AGL)
-
Near monitoring location
Observed aircraft profile
- Known owner
- FREE STATE FLYING CLUB INC
- Observed callsigns
- N177SM
- First observed
- Jun 29, 2026, 03:54 PM
- Last observed
- Jun 30, 2026, 05:28 PM
- All observed minutes
- 40
- All observed days
- 2
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)
- 780 ft
- Median altitude (AGL)
- 837 ft
- First Class D observation
- Jun 29, 2026, 03:58 PM
- Last Class D observation
- Jun 30, 2026, 05:21 PM
Aircraft trail
N177SM · 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.
13
Jun 29
10
Jun 30
Daily distinct receiver minutes inside the Class D polygonPeak: 13 min
Daily minutes by noise band
Each minute is counted in the band for its loudest estimated measurement.
QuietModerateLoudVery loudUnmodeled
13
Jun 29
10
Jun 30
Noise bands use estimated dB from aircraft model and AGL for each receiver minute.Peak: 13 min