TM 1-1520-238-T-4
5–50
Change 9
5–21.
FLIGHT CHECK AND ADJUSTMENT USING AVA EQUIPMENT (cont)
5–21
60K
.163 ips
80K
100K
120K
140K
.261 ips
.378 ips
.491 ips
.650 ips
60K
.073 ips
80K
100K
120K
140K
.081 ips
.125 ips
.243 ips
.280 ips
60K
.154 ips
80K
100K
120K
140K
.218 ips
.368 ips
.481 ips
.628 ips
M58-0295-6
VERT effect from 1 degree TAB 4-10
VERT effect from 1 degree TAB 6–10
VERT effect from 1 degree TAB 8–10
Bend down #2
(Bend up #4)
Bend up #2
(Bend down #4)
Bend down #1
(Bend up #3)
Bend up #1
(Bend down #3)
175
1.0 ips
.5 ips
265
85
180
270
90
355
0
Figure 5–21.
AH–64 Vertical Effect for TAB Changes
Shorent #1 P/C
(Lengthen #3 P/C)
60K
.054 ips
80K
100K
120K
140K
.054 ips
.089 ips
.137 ips
.188 ips
90
173
353
1.0 ips
.5 ips
83
0
180
M58-0295-7
VERT effect from 1 FLAT PCL
Lengthen #2 P/C
(Shorten #4 P/C)
Lengthen #1 P/C
(Shorten #3 P/C)
Shorten #2 P/C
((Lengthen #4 P/C)
270
263
Figure 5–22.
AH–64 Vertical Effect of a P/L
