Pilot´s Operating Handbook of ATEC 322 Faeta LSA with Rotax 912iS engine
ATEC v.o.s. Libice nad Cidlinou, Czech Republic
Page 11 of 56
2.1.
Introduction
The Chapter 2 contains operational limits necessary for safe operation of the aircraft.
2.2.
Air Speed (CAS)
Never exceed speed
v
NE
136,1 kt (145,2 kt IAS)
Do not exceed this speed in any case!
Design manoeuvre speed
v
A
90,0 kt (93,6 kt IAS)
After exceeding this speed, do not use full deflection of any control surfaces and do not make any
sudden control operations. An overload of the aircraft may occur!
Maximum design cruising speed
v
C
108 kt ( 114 kt IAS)
Do not exceed this speed except the flight in smooth air, but with caution!
Max. cruising speed at severe turbulence
v
RA
108 kt (114 kt IAS)
Do not exceed this speed at severe turbulence!
CAS
IAS
Max. speed, flaps deflected to I. (10 °)
FE,I
70 kt
71,1 kt
Max. speed, flaps deflected to II. (20 °)
FE,II
65 kt
65,5 kt
Max. speed, flaps deflected to III. (35 °)
FE,III
60 kt
59,8 kt
Recommended speed, flaps deflected to III.
V
FE
50 kt
48,6 kt
Never exceed these speed limits when flaps deflected!
Stall speed, flaps retracted
v
S1
45,0 kt
42,7 kt IAS
Flying this speed and with flaps retracted results in loss of lifting force and fall of the aircraft!
Stall speed in landing configuration
v
SO
35,8 kt
32,8 kt IAS
Flying this speed with flaps deflected at the position III. results in loss of lifting force
and fall of the aircraft!