CHORDCRAFT_ Phase-Locked Atmospheric Navigation via Structured Resonance

CODES Framework Description This paper introduces CHORDCRAFT, a resonance-native flight framework leveraging the Phase Alignment Score (PAS), Echo Loop Feedback (ELF), and CHORDLOCK grid logic. Unlike thrust-based aviation, CHORDCRAFT vessels phase-lock into atmospheric coherence bands, allowing energy-minimal lift and navigation. Drawing from biological precedents in birds and integrating with deterministic resonance architectures (RIC, VESSELSEED), this paradigm offers an ontological correction to modern aerospace. Lift becomes phase agreement—not propulsion. The paper outlines biological analogues, PAS mathematics, engineering specifications, and future directions including human-scale gliders and space-bound coherence corridors.