Echoes of Impending Drift Orientation In aviation, problems rarely erupt where they're first spotted. They take root earlier—quietly, in the mundane. A vibration that hums a beat too long. A system that hesitates ever so slightly on the climb. A gauge that wanders just beyond the familiar. These aren't blaring sirens of doom. They're the first faint ripples: the system's architecture subtly realigning. The challenge isn't their invisibility. It's their camouflage as "norma