Maneuvering Speed by Category Calculator
SI
Imperial
Inputs
View results
1g stall speed
(Vs)
km/h
Category
Normal (+3.8 g)
Utility (+4.4 g)
Acrobatic (+6.0 g)
Custom
Custom limit load factor
(n)
g
Results
Default result
Edit inputs
Estimated Va
180.5
km/h
Pass
Also computed
Selected load factor
3.80
g
Va / Vs ratio
1.949
Method notes
2 notes
Uses Va = Vs * sqrt(n) with common category load-factor values or the custom value you enter.
Verify the aircraft type, certification basis, weight, configuration and approved POH/AFM limitations before using any speed operationally.
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