CAPRONI VIZZOLA
C 22 J
4-13
WARNING
If any symptoms occur suggestive of the onset of hypoxia, immediately set the control lever
to the EMERGENCY position and descend below 1000 ft.
Whenever carbon monoxide or other noxious gas is present or suspected set the diluter
control lever to 100% and continue breathing undiluted oxygen until the danger is no longer
present.
4.7.2.
Oxygen Duration
The oxygen supply is provided by a 6.7 liters pressure cylinder.
With the cylinder charged to 2150 PSI the oxygen duration at 25000 ft for a crew of two is:
1h 45 min. The duration time is doubled when only one pilot is using oxygen.
4.7.3.
Oxygen Masks
Mask type MBU-5/P or similar can be used interfaced with aircraft provisions.
Oxygen masks are not part of the aircraft, they are part of the crew equipment.
4.8.
SPIN CHARACTERISTICS
4.8.1.
Spin
The aircraft has been approved for intentional spin with gear and flaps up only.
Spins in any other configuration or inverted spins are prohibited.
4.8.2.
Spin Entry
A spin may be entered at a speed 5 KIAS above stall and rapidly applying full back stick and
full rudder in the desired direction of the spin and maintaining full back stick.
4.8.3.
Spin Behavior
After rudder application the aircraft yaws for about 30°, then the nose moves down and the
wings begin to rotate.
After ¼ turn, the nose is 45° down and the wings are 90° rotated.
A tendency to nose up to 15° may be manifested during the first turn.
The time for the first tur is 4 seconds.
After the first 1 ¼ turn the spin is stabilized with the nose down (45° - 60°)
The rotation is rapid (3 secs) per turn wide and sudden oscillation.
The altitude loss for each turn is 450
–
550 ft.