completion of only that portion of the Maintenance Test Flight
Check Sheet applicable to the specific equipment or systems
being tested is required. Continuation sheets may be used
when necessary. Items that prove to be unsatisfactory during
the test flight and require corrective action shall be listed in
the remarks block during flight and transferred to DA Form
2408-13-1 immediately after termination of the flight. The
sheet shall be attached to the DA Form 2408-13-1 upon
completion. After accumulation of two or more sheets, the
data should be reviewed to determine if trends are developing.
i. Free Air Temperature (FAT) and Outside Air
For the purposes of this manual, free
air temperature (FAT) is considered to be the same as outside
air temperature (OAT).