Section 9 Appendix
9-12
IDU-450 EFIS Software Version 8.0H (Rotorcraft)
1
st
Ed Nov 2018
Sec. Condition
Cat. Test Category Description Notes
7.0 Operational
Shocks & Crash
Safety
B Equipment
generally
installed in fixed-wing aircraft
or helicopters and tested for
standard operational shock
and crash safety.
Aircraft Type
5, Test Type
R for Crash
Safety
Sustained
Test
8.0 Vibration
H
+
R +
U
H – Demonstrates
performance at high-level,
short duration transient
vibration levels
R - (Fixed-Wing)
Demonstrates performance
at higher, robust vibration
levels and after long term
vibration exposure.
U - (Helicopter w/Unknown
Frequencies) Demonstrates
performance at higher
vibration levels and after
long term vibration exposure
for fuselage and instrument
panel equipment when the
specific rotor frequencies are
unknown.
Cat. H,
curve R
Cat. R,
curves B, B1
Cat. U,
curve G
9.0 Explosive
Atmosphere
X Not
Applicable
10.0 Waterproofness W
Equipment is installed in
locations where it may be
subjected to falling water,
such as condensation.
Drip proof
test
11.0 Fluids
Susceptibility
X Not
Applicable
12.0 Sand and Dust
S
Equipment is installed in
locations subject to blowing
sand and dust.
13.0 Fungus
Resistance
F Demonstrate
whether
equipment material is
adversely affected by fungi
growth.
By Analysis
14.0 Salt Fog
S
Equipment is subjected to a
corrosive atmosphere
15.0 Magnetic Effect Z
Magnetic deflection distance
less than 0.3m.