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Heavy Business Jet

FAA Approach Category C Typical Vref 106–127 kt 3 aircraft

Scoring thresholds

FLARE applies these curves to every aircraft in this category, except where an aircraft carries its own G-force curve or tail-strike limit. Scores fall in a straight line between the points, from 0 to 100 per criterion; the composite formula is documented in the scoring methodology.

Descent rate at touchdown

fpm Score
≤ 100 fpm 100
≤ 156 fpm 90
≤ 239 fpm 75
≤ 350 fpm 55
≤ 461 fpm 35
≤ 600 fpm 10

G-force at touchdown

Peak G Score
≤ 1.10 g 100
≤ 1.20 g 90
≤ 1.35 g 75
≤ 1.55 g 55
≤ 1.75 g 35
≤ 2.00 g 10

Other thresholds

Ideal touchdown zone
180–520 m
Tail-strike limit
11°
Approach-speed tolerance
±9% of Vref, min 10 kt

Aircraft in this category

The 3 named aircraft FLARE recognizes in this category. ★ marks a hand-written landing guide. Vref is quoted at the aircraft's reference weight, usually its maximum landing weight, and FLARE adjusts it to the weight you land at.

Aircraft Vref
Bombardier Global 5000/6000 128 kt
Bombardier Global 7500 126 kt
Gulfstream G650/G700 137 kt

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