Original HA-420 specifications
• Range: 2,265 km (1,223 nm) — Miami to Denver
• Speed: 782 km/h (422 knots) — faster than Citation M2, faster than Phenom 100
• Ceiling: 43,000 ft — highest in class, above commercial traffic
• Fuel burn: 102 gallons/hour — exceptional for the performance
The composite fuselage (honeycomb panels and carbon fiber) made the aircraft lighter and stronger than aluminum competitors. This wasn't just a new jet; it was a new way to build jets.