Pt. 60, App. D

14 CFR Ch. I (1-1-19 Edition)
TABLE D1A - MINIMUM FTD REQUIREMENTS - Continued
QPS requirements

Information
FTD level

kpayne on VMOFRWIN702 with $$_JOB

Entry No.

General FTD requirements

Notes
4

5

6

6.a.3. .........

The visual system must provide at least a
field-of-view of 18Section vertical/24Section horizontal
for the pilot flying.
An SOC is required .........................................

X

X

X

6.a.4. .........

The visual system must provide for a maximum parallax of 10Section per pilot.
An SOC is required .........................................

X

X

X

6.a.5. .........

The visual scene content may not be distracting.
An SOC is required .........................................

X

X

X

6.a.6. .........

The minimum distance from the pilot-s eye
position to the surface of a direct view display may not be less than the distance to
any front panel instrument.
An SOC is required .........................................

X

X

X

6.a.7. .........

The visual system must provide for a minimum resolution of 5 arc-minutes for both
computed and displayed pixel size.
An SOC is required .........................................

X

X

X

6.b. ............

If a visual system is installed and additional
training, testing, or checking credits are
being sought on the basis of having a visual system, a visual system meeting the
standards set out for at least a Level A FFS
(see Appendix A of this part) will be required. A  - direct-view, -  non-collimated visual system (with the other requirements for
a Level A visual system met) may be considered satisfactory for those installations
where the visual system design  - eye point - 
is appropriately adjusted for each pilot-s position such that the parallax error is at or
less than 10Section simultaneously for each pilot.
An SOC is required .........................................

X

X

X

6.c. ............

The FTD must provide a continuous visual
field-of-view of at least 146Section horizontally
and 36Section vertically for both pilot seats, simultaneously. The minimum horizontal field-ofview coverage must be plus and minus
one-half (1-2) of the minimum continuous
field-of-view requirement, centered on the
zero degree azimuth line relative to the aircraft fuselage. Additional horizontal field-ofview capability may be added at the sponsor-s discretion provided the minimum fieldof-view is retained. Capability for a field-ofview in excess of these minima is not required for qualification at Level 7. However,
where specific tasks require extended fields
of view beyond the 146Section by 36Section (e.g., to accommodate the use of  - chin windows - 
where the accommodation is either integral
with or separate from the primary visual
system display), then such extended fields
of view must be provided.
An SOC is required and must explain the geometry of the installation.

7

X

Optimization of the vertical field-of-view may
be considered with respect to the specific
helicopter flight deck cut-off angle. When
considering the installation/use of augmented fields of view, as described here, it
will be the responsibility of the sponsor to
meet with the NSPM to determine the training, testing, checking, or experience tasks
for which the augmented field-of-view capability may be critical to that approval.

7. Sound System

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