Fleet Performance — Chapter IV
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Built by hand. Proven by hours.


Hand-finished Class A airframes accumulate nearly three times the annual flight hours of production-line craft — a margin that widens with every passing season across the Aetherwing fleet.

Annual Flight Hours by Build Class 0 400 800 1,200 HOURS 1,240 890 520 310 180 Hand-built Workshop Production Refurbished Surplus n = 34 n = 58 n = 112 n = 67 n = 41 Craftsmanship tier
This is the Biplane Aviation (1920s) design system, applied by Curio Design — a design-style library for AI agents. Full Biplane Aviation (1920s) guide → designbycurio.com/learn/biplane-aviation-1920