T-45C TS, ADV & IUT OCFFP-01
Out-of-Control Flight
(2) Comply with NATOPS recovery procedures
B.
Low airspeed departures
1.
Critical flight regimes: any time airspeed is so low
that aerodynamic forces are negligible and aircraft is
functionally ballistic--can occur above 0 KIAS and in
any nose-high attitude (not necessarily vertical)
INSTRUCTOR NOTES
All intentional low airspeed departures will be initiated from 70
degrees or 110 degrees noseup.
Sg 3, fr 6, p1-p2
2.
Aerodynamics
Fig 3: Aerodynamics
of Low Airspeed
Departure, 70 Degrees
3.
Indications 10.7.4.2.1
Noseup
a.
Airspeed: falls to 0 KIAS
Sg 3, fr 9, 10
b.
Nose falls
Fig 4: Aerodynamics
of Low Airspeed
c.
Controls can be moved but have no effect at 0
Departure, 110
KIAS
Degrees Noseup
INSTRUCTOR NOTES
Because the T-45C has a fully powered elevator, there is no
aerodynamic feedback.
4.
Entry procedures 10.7.4.1
a.
Start at 250-300 KIAS, no lower than 18,000 ft
AGL
b.
Commence a 4-g pull to vertical
Original (9-98)
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