KPOU Runway Turn Summary
Recent departure-turn compliance, daily percentages and sample counts. The anonymous 90-day cached summary and map remain below.
Recent noise-abatement compliance scenarios
Latest seven Eastern calendar days by default, including today (partial). First departure turns on Runways 6/24 only. Four separate, overlapping scenarios; these are observational estimates, not established legal violations.
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Definitions, coverage and altitude method
Altitude scenarios cover the first sustained left or right turn per detected Runway 6/24 takeoff, at turn start; straight departures, later turns, other runways and undetected departures are excluded. Route 9 covers Runway 24 left turns only: compliant means the observed path reached the existing ±90 m road corridor before or at turn start. Segments bridge at most 15 seconds; unresolved gaps are unknown. This timing-only scenario has no altitude exception and does not replace the existing altitude-or-Route-9 procedure rule.
Compliance = compliant ÷ (compliant + noncompliant). Unknown and indeterminate observations are excluded. Altitude is estimated using the shared canonical flight basis: barometric first with observation-time KPOU weather, geometric fallback only for a geometric-basis flight, and local terrain for AGL. Missing weather, terrain or suspect heights remain unknown. Decisions use unrounded heights; equality and the selected band boundaries are indeterminate.