Aircraft directory

N61633

ICAO A807E5 · ROTOR SPEC AVIATION LLC

Minutes in KPOU Class D
251
11 observed days
Lowest in KPOU Class D (AGL)
0 ft
Height above ground
0.25-mile events
1
10 samples in ring
Lowest in 0.25-mile ring (AGL)
837 ft
Near monitoring location

Observed aircraft profile

Known owner
ROTOR SPEC AVIATION LLC
Observed callsigns
N61633
First observed
Mar 18, 2025, 01:20 PM
Last observed
Jul 10, 2026, 01:26 PM
All observed minutes
961
All observed days
37

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)
772 ft
Median altitude (AGL)
737 ft
First Class D observation
Mar 18, 2025, 01:20 PM
Last Class D observation
Jul 1, 2026, 01:22 PM

Aircraft trail

N61633 · 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)FlightLowest AGLReplay

Daily KPOU Class D minutes

Daily sum of distinct receiver minutes inside KPOU Class D under 2,700 feet.

9
Mar 18
9
Mar 19
31
Mar 27
38
Mar 30
16
Apr 27
27
May 1
11
Jun 11
15
Jun 13
49
Jun 25
13
Jun 29
33
Jul 1
Daily distinct receiver minutes inside the Class D polygonPeak: 49 min

Daily minutes by noise band

Each minute is counted in the band for its loudest estimated measurement.

QuietModerateLoudVery loudUnmodeled
9
Mar 18
9
Mar 19
31
Mar 27
38
Mar 30
16
Apr 27
27
May 1
11
Jun 11
15
Jun 13
49
Jun 25
13
Jun 29
33
Jul 1
Noise bands use estimated dB from aircraft model and AGL for each receiver minute.Peak: 49 min