PPC Flashcards
What is the weight and balance classification for the AH64E?
Class 2
Where can weight and balance information be found?
-10 (CH. 6)
AR 95-1 (CH 5+7)
What is the formula for computing the CG?
ARM = Moment ÷ Weight X 100
What chart is used to compute the forward and aft CG limits for a given gross weight?
Chapter 6
- Center of Gravity Limits Chart
The 365-4 must be checked for accuracy every ______ days?
90 (days)
What is the rule of thumb associated with the weight recorded in the LOAD block?
1% for 200lbs / 1K for 200lbs
What are the allowable ranges for ETF’s ATF’s?
ETF: .85 to 1.096
ATF: .90 to 1.096
What Horizontal Velocity (VH)?
Madimum speed level flight with MAX CONT PWR (100%) applied
OR 793 degrees Celsius
What are the three reasons that an engine’s performance is limited (MTA)?
TGT ^ +10C (879 ±5)
NG/MACH ▼ +10C
FUEL
The aircrew determines if OGE power is available during the hover power check by comparing:
Predicted Hover TQ (IGE) value
vs.
OGE GO/NO GO TQ
IAW the ATM what’s the only mandatory information to record in the REMARKS section?
SE 67% of VNE
What are the three performance page modes?
Current
Max
Plan
The basic weight and moment are entered on the ______ page?
Weight
How is performance page validated?
1) A/C basic weight and moment against 365-4
2) ETF for engine 1+2 values against the HIT log
3) CUF PERF values against PPC
4) Verify CUR PERF against hover power check
What are the three methods to determine if OGE power is available?
1) Compare hover TQ OGE to MTA (DE)
2) MAX GWT OGE to current GWT
3) Color of Hover TQ OHE to MAD GWT OGE (Yellow NO OGE)
