Dilemmas At Dusk

Elaine Kauh

Tuesday, February 21, 2023 at 03:00 PM ET

Verified

Key Takeaways:

Pilots must prepare for real-world weather conditions that often exceed standard minimums, requiring pre-planning and robust personal minimums to avoid snap decisions.
A case study illustrates how a series of marginal choices—like canceling IFR prematurely, attempting a complex circling approach to a partially obscured runway, and deciding to land long—can lead to a high-workload, disorienting go-around and accident.
To mitigate risk, pilots should anticipate deteriorating conditions, avoid complex maneuvers like circling approaches in marginal weather, and utilize IFR clearances to ensure access to missed approach guidance and alternate airports rather than pressing on.

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While we train for the essential ability to fly approaches to minimums, that’s not always enough preparation for real-life weather, which can conjure up things that don’t fit neatly into the ceiling/visibility numbers on the charts. Sometimes it’s not clear: Am I at those minimums? Do I have the visual minimums to cancel? Should I continue, or miss? Surprises happen, but we can have Plans A and B (and sometimes C) ready to lessen the odds of a snap decision. And if flying under 14 CFR Part 91, it’s largely up to the PIC whether to continue for that landing under IFR or VFR, with few legal constraints.

Approach Choice