The reason I'm saying this is…
During the same time…
The best Germany had was…
BF-109C
View attachment 759397
Loaded Weight: 2160kg
Wing Area: 16.165m2
Engine: Jumo 210Ga (700HP)
-
Max Speed: (Combat Power)
420km/h at Sea Level
470km/h at 4500m
-
Initial rate of climb: (Nominal Power)
11.18m/s
-
Stall Speed: (Without Flaps)
~141km/h IAS
-
Armament:
4x 7.92mm MG17 (Total of 920 Rounds)
———
Not only does the Ki-27 keep up in terms of maximum speed, it's rate of climb and acceleration is completely superior to the BF-109C and to add to the fact that Ki-27 turns better than most biplanes….